Jonas Puidokas

Consultant

Jan 2019 – Dec 2020Full-time

Contributed to the development of a society-critical web portal with complex workflows
Focused mainly on backend development in Java/Groovy and fullstack work in the Grails framework
Involved in the full software lifecycle including design, development, testing, bug fixing, and release management
Took on additional responsibility as Scrum Master from mid-2019, managing a team and facilitating backlog refinement, sprint planning, and delivery
Collaborated closely with both technical and business stakeholders to ensure alignment and supported the client in making decisions for future system improvements

Assignments

IT Support Dashboard S-Train Support Dashboard

Siemens

Ballerup, Denmark

Student Worker

Feb 2017 – Dec 2018Part-time

I worked as a student helper with a high variety of software development tasks. Most development tasks included back-end development in C#, Java, Python and front-end, such as ReactJS, JavaScript, HTML/CSS etc. I have created a number of services and tools which automated processes. I was also involved in data projects where I built dashboards to better visualize and understand data from a number of IT systems in Siemens.

Assignments

Student Group Lead

Jan 2016 – Dec 2018Part-time

I worked as a student coordinator for ca. ten students in Mobility division. My primary responsibilities were:

Search for study projects in the organization and cooperation with different stakeholders in Siemens;
Prioritization and coordination of projects;
Employment of new students and planning of resource allocation;
Making sure that the software students develop is easy-readable and well-documented;
Mentoring on the students on their and their tasks and on productive;
Finding new ways to improve software development and communication between stakeholders;

Assignments

Student Group Lead

Software Developer

May 2015 – Jan 2017Full-time

I was a member of an international software development team in a large-scale software project, where I developed software in Java EE by applying agile methodological principles. My primary responsibilities were software development and participation in many daily meetings, where I learned about the software we develop and other technologies. In these meetings, I suggested improvements concerning software development processes and team dynamics. I worked as a student, mostly part-time until August 2016, then full-time until February 2017.

Assignments

Student Worker

May 2015 – Aug 2016Part-time

I provided support to employees in Siemens Denmark, Mobility division concerning a wide range of problems ranging from managing user accounts to solving network problems. My primary responsibilities were ad hoc support, finding ways to improve and protect the network and development of new services that can automate tedious administration tasks.

The following descriptions are some of the many tasks I performed:

Maintenance and development of computers hosting Linux, Windows and Windows Server operating systems;
Administration of a server hosting Active Directory on a local domain controller;
Monitoring and administration of multiple virtual LAN networks in the network;
Scripting to automate tedious network administration tasks;
Troubleshooting network problems;
Maintenance and creation of software documentation.

Assignments

IT Intern

Jan 2015 – Jun 2015Part-time

I was part of the Engineering department in Mobility division, and I helped with solving IT problems, enforcing better network security and developing software.

The following task descriptions are some examples of larger jobs I have been doing:

Developed Windows Communication Foundation (WCF) services in C# that authenticate users via Lightweight Directory Access Protocol (LDAP):
Created a service that allows network's users to unlock their Active Directory (AD) accounts and change their passwords, which automates the process of managing user accounts and thus, this implementation relieves the pressure of system administrators, who were responsible to manage user accounts before.
Designed a synchronization system, where network's computers daily send their status (whether certain programs are running and configuration files are up-to-date) to a WCF service, which establishes communication channel between a few security applications and enables configuration synchronization between a server and client machines. This allows an administrator to change configuration of security applications only on the server and then the changes propagate to all other synchronized computers without the need to log in on every single machine and change the configuration.

Developed a Windows Presentation Foundation (WPF) application that facilitates search functionality of an internal website. This speeds up the search function of the internal contact directory by allowing employees to use a WPF application that sits in the corner of computer screen and can be accessed in seconds. This application then fetches information about employees from the internal LDAP server.

Maintained and developed the internal network. Used VMware to create and manage virtual Linux and Windows machines. Managed the internal network's AD and VLANs.

Assignments

All skills

50 skills in 10 categories. Open a skill to see the assignments that used it.

Expert: Deep, hands-on experience; can lead and mentor others
Advanced: Used extensively on assignments; works independently
Working knowledge: Used on assignments; productive, still growing

Programming Languages

10 skills

Java

Expert9 yearsPresent

9 years · last used Present

Jul 2025 – Present (1 year, 3 months)

I am part of a team developing and maintaining 6 society-critical software solutions with high uptime requirements. Projects have varying tech stacks but follow consistent architectural patterns and guidelines.

Jun 2024 – Jun 2025 (1 year)

I was part of a team developing and maintaining 13 society-critical software solutions with high uptime requirements. Projects had varying tech stacks but followed consistent architectural patterns and guidelines.

Oct 2021 – May 2023 (1 year, 7 months)

Refactored a complex customer segmentation process within Salesforce. Effectively optimized the process by identifying and removing redundant code, enhancing system performance and reliability. Addressed critical bugs within the segmentation system, improving accuracy and user experience. Received very positive feedback from the client.

Jan 2019 – Feb 2021 (2 years, 1 month)

Society-critical web portal focused on complex workflow management and stakeholder collaboration.

Feb 2021 – Jun 2021 (4 months)

* Microservice based application based on event streaming and machine learning (Java/Python/PyTorch)

May 2015 – Jan 2017 (1 year, 8 months)

Developed Java EE software product for a trafic management system used by public transport companies in Denmark and other European countries. The system is used to monitor and control trains in real-time, ensuring timely arrivals and departures, as well as managing disruptions and delays. The software is built using Java EE, Spring, Hibernate, and Oracle database, and follows best practices for clean code and test-driven development (TDD).

Groovy

Expert7 yearsPresent

7 years · last used Present

Jul 2025 – Present (1 year, 3 months)

I am part of a team developing and maintaining 6 society-critical software solutions with high uptime requirements. Projects have varying tech stacks but follow consistent architectural patterns and guidelines.

Jun 2024 – Jun 2025 (1 year)

I was part of a team developing and maintaining 13 society-critical software solutions with high uptime requirements. Projects had varying tech stacks but followed consistent architectural patterns and guidelines.

Jan 2019 – Feb 2021 (2 years, 1 month)

Society-critical web portal focused on complex workflow management and stakeholder collaboration.

Feb 2021 – Jun 2021 (4 months)

* Microservice based application based on event streaming and machine learning (Java/Python/PyTorch)

May 2015 – Jan 2017 (1 year, 8 months)

Developed Java EE software product for a trafic management system used by public transport companies in Denmark and other European countries. The system is used to monitor and control trains in real-time, ensuring timely arrivals and departures, as well as managing disruptions and delays. The software is built using Java EE, Spring, Hibernate, and Oracle database, and follows best practices for clean code and test-driven development (TDD).

C#

Advanced2 years2024

2 years · last used 2024

May 2023 – Feb 2024 (9 months)

Developed in C#/Angular a web-based case management software application for a financial government institution, incorporating new integrations to streamline case management processes, enhance information availability, and minimize costs.

Jan 2015 – Jun 2015 (5 months)

Developed and maintained an internal network for Siemens Mobility division in Denmark. The network was used by employees to access internal resources and services, as well as to communicate with each other. The network was built using a combination of Linux and Windows servers, and was managed using a variety of tools and technologies, including Active Directory, PowerShell, and various networking protocols. I was responsible for maintaining the network infrastructure, troubleshooting issues, and implementing new features and services as needed.

Python

Advanced3 years2021

3 years · last used 2021

Feb 2021 – Jun 2021 (4 months)

* Microservice based application based on event streaming and machine learning (Java/Python/PyTorch)

Feb 2017 – Dec 2018 (1 year, 10 months)

I developed a comprehensive IT support dashboard that aggregated and visualized data from multiple IT systems within Siemens Mobility. This dashboard enabled the team to quickly respond to support tickets by providing real-time insights into ticket volume, waiting times, and system performance. By centralizing key metrics and trends, the dashboard improved transparency, streamlined support workflows, and empowered stakeholders to make data-driven decisions for more efficient IT operations.

Feb 2017 – Dec 2018 (1 year, 10 months)

I developed an S-Train support ticket overview dashboard designed to help technicians quickly identify and prioritize new work tasks. The dashboard integrated data from an existing system that was difficult to navigate and provided limited visibility into support tickets. By centralizing and visualizing ticket information, the new dashboard enabled technicians to respond more efficiently to S-Train support requests and address train issues in a timely manner.

Apex

Advanced2 years2023

2 years · last used 2023

Oct 2021 – May 2023 (1 year, 7 months)

Refactored a complex customer segmentation process within Salesforce. Effectively optimized the process by identifying and removing redundant code, enhancing system performance and reliability. Addressed critical bugs within the segmentation system, improving accuracy and user experience. Received very positive feedback from the client.

Javascript

Advanced6 yearsPresent

6 years · last used Present

Jul 2025 – Present (1 year, 3 months)

I am part of a team developing and maintaining 6 society-critical software solutions with high uptime requirements. Projects have varying tech stacks but follow consistent architectural patterns and guidelines.

Jun 2024 – Jun 2025 (1 year)

I was part of a team developing and maintaining 13 society-critical software solutions with high uptime requirements. Projects had varying tech stacks but followed consistent architectural patterns and guidelines.

Oct 2021 – May 2023 (1 year, 7 months)

Refactored a complex customer segmentation process within Salesforce. Effectively optimized the process by identifying and removing redundant code, enhancing system performance and reliability. Addressed critical bugs within the segmentation system, improving accuracy and user experience. Received very positive feedback from the client.

Feb 2017 – Dec 2018 (1 year, 10 months)

I developed a comprehensive IT support dashboard that aggregated and visualized data from multiple IT systems within Siemens Mobility. This dashboard enabled the team to quickly respond to support tickets by providing real-time insights into ticket volume, waiting times, and system performance. By centralizing key metrics and trends, the dashboard improved transparency, streamlined support workflows, and empowered stakeholders to make data-driven decisions for more efficient IT operations.

Feb 2017 – Dec 2018 (1 year, 10 months)

I developed an S-Train support ticket overview dashboard designed to help technicians quickly identify and prioritize new work tasks. The dashboard integrated data from an existing system that was difficult to navigate and provided limited visibility into support tickets. By centralizing and visualizing ticket information, the new dashboard enabled technicians to respond more efficiently to S-Train support requests and address train issues in a timely manner.

Cascading Style Sheets (CSS)

Advanced6 yearsPresent

6 years · last used Present

Jul 2025 – Present (1 year, 3 months)

I am part of a team developing and maintaining 6 society-critical software solutions with high uptime requirements. Projects have varying tech stacks but follow consistent architectural patterns and guidelines.

Jun 2024 – Jun 2025 (1 year)

I was part of a team developing and maintaining 13 society-critical software solutions with high uptime requirements. Projects had varying tech stacks but followed consistent architectural patterns and guidelines.

Oct 2021 – May 2023 (1 year, 7 months)

Refactored a complex customer segmentation process within Salesforce. Effectively optimized the process by identifying and removing redundant code, enhancing system performance and reliability. Addressed critical bugs within the segmentation system, improving accuracy and user experience. Received very positive feedback from the client.

Feb 2017 – Dec 2018 (1 year, 10 months)

I developed a comprehensive IT support dashboard that aggregated and visualized data from multiple IT systems within Siemens Mobility. This dashboard enabled the team to quickly respond to support tickets by providing real-time insights into ticket volume, waiting times, and system performance. By centralizing key metrics and trends, the dashboard improved transparency, streamlined support workflows, and empowered stakeholders to make data-driven decisions for more efficient IT operations.

Feb 2017 – Dec 2018 (1 year, 10 months)

I developed an S-Train support ticket overview dashboard designed to help technicians quickly identify and prioritize new work tasks. The dashboard integrated data from an existing system that was difficult to navigate and provided limited visibility into support tickets. By centralizing and visualizing ticket information, the new dashboard enabled technicians to respond more efficiently to S-Train support requests and address train issues in a timely manner.

Gosu

Advanced2 years2023

2 years · last used 2023

Oct 2021 – May 2023 (1 year, 7 months)

Refactored a complex customer segmentation process within Salesforce. Effectively optimized the process by identifying and removing redundant code, enhancing system performance and reliability. Addressed critical bugs within the segmentation system, improving accuracy and user experience. Received very positive feedback from the client.

SQL

Advanced8 yearsPresent

8 years · last used Present

Jul 2025 – Present (1 year, 3 months)

I am part of a team developing and maintaining 6 society-critical software solutions with high uptime requirements. Projects have varying tech stacks but follow consistent architectural patterns and guidelines.

Jun 2024 – Jun 2025 (1 year)

I was part of a team developing and maintaining 13 society-critical software solutions with high uptime requirements. Projects had varying tech stacks but followed consistent architectural patterns and guidelines.

Oct 2021 – May 2023 (1 year, 7 months)

Refactored a complex customer segmentation process within Salesforce. Effectively optimized the process by identifying and removing redundant code, enhancing system performance and reliability. Addressed critical bugs within the segmentation system, improving accuracy and user experience. Received very positive feedback from the client.

Feb 2017 – Dec 2018 (1 year, 10 months)

I developed a comprehensive IT support dashboard that aggregated and visualized data from multiple IT systems within Siemens Mobility. This dashboard enabled the team to quickly respond to support tickets by providing real-time insights into ticket volume, waiting times, and system performance. By centralizing key metrics and trends, the dashboard improved transparency, streamlined support workflows, and empowered stakeholders to make data-driven decisions for more efficient IT operations.

Feb 2017 – Dec 2018 (1 year, 10 months)

I developed an S-Train support ticket overview dashboard designed to help technicians quickly identify and prioritize new work tasks. The dashboard integrated data from an existing system that was difficult to navigate and provided limited visibility into support tickets. By centralizing and visualizing ticket information, the new dashboard enabled technicians to respond more efficiently to S-Train support requests and address train issues in a timely manner.

May 2015 – Jan 2017 (1 year, 8 months)

Developed Java EE software product for a trafic management system used by public transport companies in Denmark and other European countries. The system is used to monitor and control trains in real-time, ensuring timely arrivals and departures, as well as managing disruptions and delays. The software is built using Java EE, Spring, Hibernate, and Oracle database, and follows best practices for clean code and test-driven development (TDD).

TypeScript

Working knowledge5 years2024

5 years · last used 2024

May 2023 – Feb 2024 (9 months)

Developed in C#/Angular a web-based case management software application for a financial government institution, incorporating new integrations to streamline case management processes, enhance information availability, and minimize costs.

Oct 2021 – May 2023 (1 year, 7 months)

Refactored a complex customer segmentation process within Salesforce. Effectively optimized the process by identifying and removing redundant code, enhancing system performance and reliability. Addressed critical bugs within the segmentation system, improving accuracy and user experience. Received very positive feedback from the client.

Feb 2017 – Dec 2018 (1 year, 10 months)

I developed a comprehensive IT support dashboard that aggregated and visualized data from multiple IT systems within Siemens Mobility. This dashboard enabled the team to quickly respond to support tickets by providing real-time insights into ticket volume, waiting times, and system performance. By centralizing key metrics and trends, the dashboard improved transparency, streamlined support workflows, and empowered stakeholders to make data-driven decisions for more efficient IT operations.

Feb 2017 – Dec 2018 (1 year, 10 months)

I developed an S-Train support ticket overview dashboard designed to help technicians quickly identify and prioritize new work tasks. The dashboard integrated data from an existing system that was difficult to navigate and provided limited visibility into support tickets. By centralizing and visualizing ticket information, the new dashboard enabled technicians to respond more efficiently to S-Train support requests and address train issues in a timely manner.

Frameworks & Libraries

7 skills

.NET

Advanced2 years2024

2 years · last used 2024

May 2023 – Feb 2024 (9 months)

Developed in C#/Angular a web-based case management software application for a financial government institution, incorporating new integrations to streamline case management processes, enhance information availability, and minimize costs.

Jan 2015 – Jun 2015 (5 months)

Developed and maintained an internal network for Siemens Mobility division in Denmark. The network was used by employees to access internal resources and services, as well as to communicate with each other. The network was built using a combination of Linux and Windows servers, and was managed using a variety of tools and technologies, including Active Directory, PowerShell, and various networking protocols. I was responsible for maintaining the network infrastructure, troubleshooting issues, and implementing new features and services as needed.

Spring Boot

Advanced3 yearsPresent

3 years · last used Present

Jul 2025 – Present (1 year, 3 months)

I am part of a team developing and maintaining 6 society-critical software solutions with high uptime requirements. Projects have varying tech stacks but follow consistent architectural patterns and guidelines.

Jun 2024 – Jun 2025 (1 year)

I was part of a team developing and maintaining 13 society-critical software solutions with high uptime requirements. Projects had varying tech stacks but followed consistent architectural patterns and guidelines.

Microservices

Advanced5 yearsPresent

5 years · last used Present

Jul 2025 – Present (1 year, 3 months)

I am part of a team developing and maintaining 6 society-critical software solutions with high uptime requirements. Projects have varying tech stacks but follow consistent architectural patterns and guidelines.

Jun 2024 – Jun 2025 (1 year)

I was part of a team developing and maintaining 13 society-critical software solutions with high uptime requirements. Projects had varying tech stacks but followed consistent architectural patterns and guidelines.

Oct 2021 – May 2023 (1 year, 7 months)

Refactored a complex customer segmentation process within Salesforce. Effectively optimized the process by identifying and removing redundant code, enhancing system performance and reliability. Addressed critical bugs within the segmentation system, improving accuracy and user experience. Received very positive feedback from the client.

Feb 2021 – Jun 2021 (4 months)

* Microservice based application based on event streaming and machine learning (Java/Python/PyTorch)

Jun 2021 – Oct 2021 (4 months)

* Analysis of IT portfolio with purpose to find best candidates for modernization and potential for most reduced costs

Gradle

Advanced7 yearsPresent

7 years · last used Present

Jul 2025 – Present (1 year, 3 months)

I am part of a team developing and maintaining 6 society-critical software solutions with high uptime requirements. Projects have varying tech stacks but follow consistent architectural patterns and guidelines.

Jun 2024 – Jun 2025 (1 year)

I was part of a team developing and maintaining 13 society-critical software solutions with high uptime requirements. Projects had varying tech stacks but followed consistent architectural patterns and guidelines.

Jan 2019 – Feb 2021 (2 years, 1 month)

Society-critical web portal focused on complex workflow management and stakeholder collaboration.

May 2015 – Jan 2017 (1 year, 8 months)

Developed Java EE software product for a trafic management system used by public transport companies in Denmark and other European countries. The system is used to monitor and control trains in real-time, ensuring timely arrivals and departures, as well as managing disruptions and delays. The software is built using Java EE, Spring, Hibernate, and Oracle database, and follows best practices for clean code and test-driven development (TDD).

AngularJS

Working knowledge3 years2024

3 years · last used 2024

May 2023 – Feb 2024 (9 months)

Developed in C#/Angular a web-based case management software application for a financial government institution, incorporating new integrations to streamline case management processes, enhance information availability, and minimize costs.

Oct 2021 – May 2023 (1 year, 7 months)

Refactored a complex customer segmentation process within Salesforce. Effectively optimized the process by identifying and removing redundant code, enhancing system performance and reliability. Addressed critical bugs within the segmentation system, improving accuracy and user experience. Received very positive feedback from the client.

ReactJS

Working knowledge2 years2018

2 years · last used 2018

Feb 2017 – Dec 2018 (1 year, 10 months)

I developed a comprehensive IT support dashboard that aggregated and visualized data from multiple IT systems within Siemens Mobility. This dashboard enabled the team to quickly respond to support tickets by providing real-time insights into ticket volume, waiting times, and system performance. By centralizing key metrics and trends, the dashboard improved transparency, streamlined support workflows, and empowered stakeholders to make data-driven decisions for more efficient IT operations.

Feb 2017 – Dec 2018 (1 year, 10 months)

I developed an S-Train support ticket overview dashboard designed to help technicians quickly identify and prioritize new work tasks. The dashboard integrated data from an existing system that was difficult to navigate and provided limited visibility into support tickets. By centralizing and visualizing ticket information, the new dashboard enabled technicians to respond more efficiently to S-Train support requests and address train issues in a timely manner.

NextJS

Working knowledge2 years2018

2 years · last used 2018

Feb 2017 – Dec 2018 (1 year, 10 months)

I developed a comprehensive IT support dashboard that aggregated and visualized data from multiple IT systems within Siemens Mobility. This dashboard enabled the team to quickly respond to support tickets by providing real-time insights into ticket volume, waiting times, and system performance. By centralizing key metrics and trends, the dashboard improved transparency, streamlined support workflows, and empowered stakeholders to make data-driven decisions for more efficient IT operations.

Feb 2017 – Dec 2018 (1 year, 10 months)

I developed an S-Train support ticket overview dashboard designed to help technicians quickly identify and prioritize new work tasks. The dashboard integrated data from an existing system that was difficult to navigate and provided limited visibility into support tickets. By centralizing and visualizing ticket information, the new dashboard enabled technicians to respond more efficiently to S-Train support requests and address train issues in a timely manner.

DevOps & CI/CD

9 skills

DevOps

Expert10 yearsPresent

10 years · last used Present

Jul 2025 – Present (1 year, 3 months)

I am part of a team developing and maintaining 6 society-critical software solutions with high uptime requirements. Projects have varying tech stacks but follow consistent architectural patterns and guidelines.

Jun 2024 – Jun 2025 (1 year)

I was part of a team developing and maintaining 13 society-critical software solutions with high uptime requirements. Projects had varying tech stacks but followed consistent architectural patterns and guidelines.

May 2023 – Feb 2024 (9 months)

Developed in C#/Angular a web-based case management software application for a financial government institution, incorporating new integrations to streamline case management processes, enhance information availability, and minimize costs.

Oct 2021 – May 2023 (1 year, 7 months)

Refactored a complex customer segmentation process within Salesforce. Effectively optimized the process by identifying and removing redundant code, enhancing system performance and reliability. Addressed critical bugs within the segmentation system, improving accuracy and user experience. Received very positive feedback from the client.

Feb 2021 – Jun 2021 (4 months)

* Microservice based application based on event streaming and machine learning (Java/Python/PyTorch)

Jun 2021 – Oct 2021 (4 months)

* Analysis of IT portfolio with purpose to find best candidates for modernization and potential for most reduced costs

Sept 2021 – Oct 2021 (1 month)

* Establishment of framework to analyze and document thousands of integrations managed by Microsoft BizTalk Server

Feb 2017 – Dec 2018 (1 year, 10 months)

I developed a comprehensive IT support dashboard that aggregated and visualized data from multiple IT systems within Siemens Mobility. This dashboard enabled the team to quickly respond to support tickets by providing real-time insights into ticket volume, waiting times, and system performance. By centralizing key metrics and trends, the dashboard improved transparency, streamlined support workflows, and empowered stakeholders to make data-driven decisions for more efficient IT operations.

Feb 2017 – Dec 2018 (1 year, 10 months)

I developed an S-Train support ticket overview dashboard designed to help technicians quickly identify and prioritize new work tasks. The dashboard integrated data from an existing system that was difficult to navigate and provided limited visibility into support tickets. By centralizing and visualizing ticket information, the new dashboard enabled technicians to respond more efficiently to S-Train support requests and address train issues in a timely manner.

May 2015 – Jan 2017 (1 year, 8 months)

Developed Java EE software product for a trafic management system used by public transport companies in Denmark and other European countries. The system is used to monitor and control trains in real-time, ensuring timely arrivals and departures, as well as managing disruptions and delays. The software is built using Java EE, Spring, Hibernate, and Oracle database, and follows best practices for clean code and test-driven development (TDD).

Continuous Integration (CI)

Expert11 yearsPresent

11 years · last used Present

Jul 2025 – Present (1 year, 3 months)

I am part of a team developing and maintaining 6 society-critical software solutions with high uptime requirements. Projects have varying tech stacks but follow consistent architectural patterns and guidelines.

Jun 2024 – Jun 2025 (1 year)

I was part of a team developing and maintaining 13 society-critical software solutions with high uptime requirements. Projects had varying tech stacks but followed consistent architectural patterns and guidelines.

May 2023 – Feb 2024 (9 months)

Developed in C#/Angular a web-based case management software application for a financial government institution, incorporating new integrations to streamline case management processes, enhance information availability, and minimize costs.

Oct 2021 – May 2023 (1 year, 7 months)

Refactored a complex customer segmentation process within Salesforce. Effectively optimized the process by identifying and removing redundant code, enhancing system performance and reliability. Addressed critical bugs within the segmentation system, improving accuracy and user experience. Received very positive feedback from the client.

Jan 2019 – Feb 2021 (2 years, 1 month)

Society-critical web portal focused on complex workflow management and stakeholder collaboration.

Jun 2021 – Oct 2021 (4 months)

* Analysis of IT portfolio with purpose to find best candidates for modernization and potential for most reduced costs

Sept 2021 – Oct 2021 (1 month)

* Establishment of framework to analyze and document thousands of integrations managed by Microsoft BizTalk Server

Feb 2017 – Dec 2018 (1 year, 10 months)

I developed a comprehensive IT support dashboard that aggregated and visualized data from multiple IT systems within Siemens Mobility. This dashboard enabled the team to quickly respond to support tickets by providing real-time insights into ticket volume, waiting times, and system performance. By centralizing key metrics and trends, the dashboard improved transparency, streamlined support workflows, and empowered stakeholders to make data-driven decisions for more efficient IT operations.

Feb 2017 – Dec 2018 (1 year, 10 months)

I developed an S-Train support ticket overview dashboard designed to help technicians quickly identify and prioritize new work tasks. The dashboard integrated data from an existing system that was difficult to navigate and provided limited visibility into support tickets. By centralizing and visualizing ticket information, the new dashboard enabled technicians to respond more efficiently to S-Train support requests and address train issues in a timely manner.

May 2015 – Jan 2017 (1 year, 8 months)

Developed Java EE software product for a trafic management system used by public transport companies in Denmark and other European countries. The system is used to monitor and control trains in real-time, ensuring timely arrivals and departures, as well as managing disruptions and delays. The software is built using Java EE, Spring, Hibernate, and Oracle database, and follows best practices for clean code and test-driven development (TDD).

Continuous Delivery (CD)

Expert11 yearsPresent

11 years · last used Present

Jul 2025 – Present (1 year, 3 months)

I am part of a team developing and maintaining 6 society-critical software solutions with high uptime requirements. Projects have varying tech stacks but follow consistent architectural patterns and guidelines.

Jun 2024 – Jun 2025 (1 year)

I was part of a team developing and maintaining 13 society-critical software solutions with high uptime requirements. Projects had varying tech stacks but followed consistent architectural patterns and guidelines.

May 2023 – Feb 2024 (9 months)

Developed in C#/Angular a web-based case management software application for a financial government institution, incorporating new integrations to streamline case management processes, enhance information availability, and minimize costs.

Oct 2021 – May 2023 (1 year, 7 months)

Refactored a complex customer segmentation process within Salesforce. Effectively optimized the process by identifying and removing redundant code, enhancing system performance and reliability. Addressed critical bugs within the segmentation system, improving accuracy and user experience. Received very positive feedback from the client.

Jan 2019 – Feb 2021 (2 years, 1 month)

Society-critical web portal focused on complex workflow management and stakeholder collaboration.

Jun 2021 – Oct 2021 (4 months)

* Analysis of IT portfolio with purpose to find best candidates for modernization and potential for most reduced costs

Sept 2021 – Oct 2021 (1 month)

* Establishment of framework to analyze and document thousands of integrations managed by Microsoft BizTalk Server

Feb 2017 – Dec 2018 (1 year, 10 months)

I developed a comprehensive IT support dashboard that aggregated and visualized data from multiple IT systems within Siemens Mobility. This dashboard enabled the team to quickly respond to support tickets by providing real-time insights into ticket volume, waiting times, and system performance. By centralizing key metrics and trends, the dashboard improved transparency, streamlined support workflows, and empowered stakeholders to make data-driven decisions for more efficient IT operations.

Feb 2017 – Dec 2018 (1 year, 10 months)

I developed an S-Train support ticket overview dashboard designed to help technicians quickly identify and prioritize new work tasks. The dashboard integrated data from an existing system that was difficult to navigate and provided limited visibility into support tickets. By centralizing and visualizing ticket information, the new dashboard enabled technicians to respond more efficiently to S-Train support requests and address train issues in a timely manner.

May 2015 – Jan 2017 (1 year, 8 months)

Developed Java EE software product for a trafic management system used by public transport companies in Denmark and other European countries. The system is used to monitor and control trains in real-time, ensuring timely arrivals and departures, as well as managing disruptions and delays. The software is built using Java EE, Spring, Hibernate, and Oracle database, and follows best practices for clean code and test-driven development (TDD).

Jenkins

Expert9 yearsPresent

9 years · last used Present

Jul 2025 – Present (1 year, 3 months)

I am part of a team developing and maintaining 6 society-critical software solutions with high uptime requirements. Projects have varying tech stacks but follow consistent architectural patterns and guidelines.

Jun 2024 – Jun 2025 (1 year)

I was part of a team developing and maintaining 13 society-critical software solutions with high uptime requirements. Projects had varying tech stacks but followed consistent architectural patterns and guidelines.

Jan 2019 – Feb 2021 (2 years, 1 month)

Society-critical web portal focused on complex workflow management and stakeholder collaboration.

Feb 2017 – Dec 2018 (1 year, 10 months)

I developed a comprehensive IT support dashboard that aggregated and visualized data from multiple IT systems within Siemens Mobility. This dashboard enabled the team to quickly respond to support tickets by providing real-time insights into ticket volume, waiting times, and system performance. By centralizing key metrics and trends, the dashboard improved transparency, streamlined support workflows, and empowered stakeholders to make data-driven decisions for more efficient IT operations.

Feb 2017 – Dec 2018 (1 year, 10 months)

I developed an S-Train support ticket overview dashboard designed to help technicians quickly identify and prioritize new work tasks. The dashboard integrated data from an existing system that was difficult to navigate and provided limited visibility into support tickets. By centralizing and visualizing ticket information, the new dashboard enabled technicians to respond more efficiently to S-Train support requests and address train issues in a timely manner.

May 2015 – Jan 2017 (1 year, 8 months)

Developed Java EE software product for a trafic management system used by public transport companies in Denmark and other European countries. The system is used to monitor and control trains in real-time, ensuring timely arrivals and departures, as well as managing disruptions and delays. The software is built using Java EE, Spring, Hibernate, and Oracle database, and follows best practices for clean code and test-driven development (TDD).

Git

Expert9 yearsPresent

9 years · last used Present

Jul 2025 – Present (1 year, 3 months)

I am part of a team developing and maintaining 6 society-critical software solutions with high uptime requirements. Projects have varying tech stacks but follow consistent architectural patterns and guidelines.

Jun 2024 – Jun 2025 (1 year)

I was part of a team developing and maintaining 13 society-critical software solutions with high uptime requirements. Projects had varying tech stacks but followed consistent architectural patterns and guidelines.

May 2023 – Feb 2024 (9 months)

Developed in C#/Angular a web-based case management software application for a financial government institution, incorporating new integrations to streamline case management processes, enhance information availability, and minimize costs.

Oct 2021 – May 2023 (1 year, 7 months)

Refactored a complex customer segmentation process within Salesforce. Effectively optimized the process by identifying and removing redundant code, enhancing system performance and reliability. Addressed critical bugs within the segmentation system, improving accuracy and user experience. Received very positive feedback from the client.

Feb 2017 – Dec 2018 (1 year, 10 months)

I developed a comprehensive IT support dashboard that aggregated and visualized data from multiple IT systems within Siemens Mobility. This dashboard enabled the team to quickly respond to support tickets by providing real-time insights into ticket volume, waiting times, and system performance. By centralizing key metrics and trends, the dashboard improved transparency, streamlined support workflows, and empowered stakeholders to make data-driven decisions for more efficient IT operations.

Feb 2017 – Dec 2018 (1 year, 10 months)

I developed an S-Train support ticket overview dashboard designed to help technicians quickly identify and prioritize new work tasks. The dashboard integrated data from an existing system that was difficult to navigate and provided limited visibility into support tickets. By centralizing and visualizing ticket information, the new dashboard enabled technicians to respond more efficiently to S-Train support requests and address train issues in a timely manner.

May 2015 – Jan 2017 (1 year, 8 months)

Developed Java EE software product for a trafic management system used by public transport companies in Denmark and other European countries. The system is used to monitor and control trains in real-time, ensuring timely arrivals and departures, as well as managing disruptions and delays. The software is built using Java EE, Spring, Hibernate, and Oracle database, and follows best practices for clean code and test-driven development (TDD).

Jan 2015 – Jun 2015 (5 months)

Developed and maintained an internal network for Siemens Mobility division in Denmark. The network was used by employees to access internal resources and services, as well as to communicate with each other. The network was built using a combination of Linux and Windows servers, and was managed using a variety of tools and technologies, including Active Directory, PowerShell, and various networking protocols. I was responsible for maintaining the network infrastructure, troubleshooting issues, and implementing new features and services as needed.

Docker

Advanced6 yearsPresent

6 years · last used Present

Jul 2025 – Present (1 year, 3 months)

I am part of a team developing and maintaining 6 society-critical software solutions with high uptime requirements. Projects have varying tech stacks but follow consistent architectural patterns and guidelines.

Jun 2024 – Jun 2025 (1 year)

I was part of a team developing and maintaining 13 society-critical software solutions with high uptime requirements. Projects had varying tech stacks but followed consistent architectural patterns and guidelines.

May 2023 – Feb 2024 (9 months)

Developed in C#/Angular a web-based case management software application for a financial government institution, incorporating new integrations to streamline case management processes, enhance information availability, and minimize costs.

Oct 2021 – May 2023 (1 year, 7 months)

Refactored a complex customer segmentation process within Salesforce. Effectively optimized the process by identifying and removing redundant code, enhancing system performance and reliability. Addressed critical bugs within the segmentation system, improving accuracy and user experience. Received very positive feedback from the client.

Feb 2021 – Jun 2021 (4 months)

* Microservice based application based on event streaming and machine learning (Java/Python/PyTorch)

Kubernetes

Advanced6 yearsPresent

6 years · last used Present

Jul 2025 – Present (1 year, 3 months)

I am part of a team developing and maintaining 6 society-critical software solutions with high uptime requirements. Projects have varying tech stacks but follow consistent architectural patterns and guidelines.

Jun 2024 – Jun 2025 (1 year)

I was part of a team developing and maintaining 13 society-critical software solutions with high uptime requirements. Projects had varying tech stacks but followed consistent architectural patterns and guidelines.

May 2023 – Feb 2024 (9 months)

Developed in C#/Angular a web-based case management software application for a financial government institution, incorporating new integrations to streamline case management processes, enhance information availability, and minimize costs.

Oct 2021 – May 2023 (1 year, 7 months)

Refactored a complex customer segmentation process within Salesforce. Effectively optimized the process by identifying and removing redundant code, enhancing system performance and reliability. Addressed critical bugs within the segmentation system, improving accuracy and user experience. Received very positive feedback from the client.

Feb 2021 – Jun 2021 (4 months)

* Microservice based application based on event streaming and machine learning (Java/Python/PyTorch)

Cloud Computing

Advanced5 yearsPresent

5 years · last used Present

Jul 2025 – Present (1 year, 3 months)

I am part of a team developing and maintaining 6 society-critical software solutions with high uptime requirements. Projects have varying tech stacks but follow consistent architectural patterns and guidelines.

Jun 2024 – Jun 2025 (1 year)

I was part of a team developing and maintaining 13 society-critical software solutions with high uptime requirements. Projects had varying tech stacks but followed consistent architectural patterns and guidelines.

May 2023 – Feb 2024 (9 months)

Developed in C#/Angular a web-based case management software application for a financial government institution, incorporating new integrations to streamline case management processes, enhance information availability, and minimize costs.

Oct 2021 – May 2023 (1 year, 7 months)

Refactored a complex customer segmentation process within Salesforce. Effectively optimized the process by identifying and removing redundant code, enhancing system performance and reliability. Addressed critical bugs within the segmentation system, improving accuracy and user experience. Received very positive feedback from the client.

Amazon Web Services (AWS)

Working knowledge5 yearsPresent

5 years · last used Present

Jul 2025 – Present (1 year, 3 months)

I am part of a team developing and maintaining 6 society-critical software solutions with high uptime requirements. Projects have varying tech stacks but follow consistent architectural patterns and guidelines.

Jun 2024 – Jun 2025 (1 year)

I was part of a team developing and maintaining 13 society-critical software solutions with high uptime requirements. Projects had varying tech stacks but followed consistent architectural patterns and guidelines.

Oct 2021 – May 2023 (1 year, 7 months)

Refactored a complex customer segmentation process within Salesforce. Effectively optimized the process by identifying and removing redundant code, enhancing system performance and reliability. Addressed critical bugs within the segmentation system, improving accuracy and user experience. Received very positive feedback from the client.

Databases & Data Technologies

2 skills

MongoDB

Advanced1 year2021

1 year · last used 2021

Feb 2021 – Jun 2021 (4 months)

* Microservice based application based on event streaming and machine learning (Java/Python/PyTorch)

Elastic Stack (ELK)

Advanced7 yearsPresent

7 years · last used Present

Jul 2025 – Present (1 year, 3 months)

I am part of a team developing and maintaining 6 society-critical software solutions with high uptime requirements. Projects have varying tech stacks but follow consistent architectural patterns and guidelines.

Jun 2024 – Jun 2025 (1 year)

I was part of a team developing and maintaining 13 society-critical software solutions with high uptime requirements. Projects had varying tech stacks but followed consistent architectural patterns and guidelines.

Oct 2021 – May 2023 (1 year, 7 months)

Refactored a complex customer segmentation process within Salesforce. Effectively optimized the process by identifying and removing redundant code, enhancing system performance and reliability. Addressed critical bugs within the segmentation system, improving accuracy and user experience. Received very positive feedback from the client.

Jan 2019 – Feb 2021 (2 years, 1 month)

Society-critical web portal focused on complex workflow management and stakeholder collaboration.

Feb 2021 – Jun 2021 (4 months)

* Microservice based application based on event streaming and machine learning (Java/Python/PyTorch)

Testing & Quality

9 skills

Test-Driven Development (TDD)

Expert9 yearsPresent

9 years · last used Present

Jul 2025 – Present (1 year, 3 months)

I am part of a team developing and maintaining 6 society-critical software solutions with high uptime requirements. Projects have varying tech stacks but follow consistent architectural patterns and guidelines.

Jun 2024 – Jun 2025 (1 year)

I was part of a team developing and maintaining 13 society-critical software solutions with high uptime requirements. Projects had varying tech stacks but followed consistent architectural patterns and guidelines.

Jan 2019 – Feb 2021 (2 years, 1 month)

Society-critical web portal focused on complex workflow management and stakeholder collaboration.

Feb 2017 – Dec 2018 (1 year, 10 months)

I developed a comprehensive IT support dashboard that aggregated and visualized data from multiple IT systems within Siemens Mobility. This dashboard enabled the team to quickly respond to support tickets by providing real-time insights into ticket volume, waiting times, and system performance. By centralizing key metrics and trends, the dashboard improved transparency, streamlined support workflows, and empowered stakeholders to make data-driven decisions for more efficient IT operations.

Feb 2017 – Dec 2018 (1 year, 10 months)

I developed an S-Train support ticket overview dashboard designed to help technicians quickly identify and prioritize new work tasks. The dashboard integrated data from an existing system that was difficult to navigate and provided limited visibility into support tickets. By centralizing and visualizing ticket information, the new dashboard enabled technicians to respond more efficiently to S-Train support requests and address train issues in a timely manner.

May 2015 – Jan 2017 (1 year, 8 months)

Developed Java EE software product for a trafic management system used by public transport companies in Denmark and other European countries. The system is used to monitor and control trains in real-time, ensuring timely arrivals and departures, as well as managing disruptions and delays. The software is built using Java EE, Spring, Hibernate, and Oracle database, and follows best practices for clean code and test-driven development (TDD).

Integration Testing

Expert9 yearsPresent

9 years · last used Present

Jul 2025 – Present (1 year, 3 months)

I am part of a team developing and maintaining 6 society-critical software solutions with high uptime requirements. Projects have varying tech stacks but follow consistent architectural patterns and guidelines.

Jun 2024 – Jun 2025 (1 year)

I was part of a team developing and maintaining 13 society-critical software solutions with high uptime requirements. Projects had varying tech stacks but followed consistent architectural patterns and guidelines.

Jan 2019 – Feb 2021 (2 years, 1 month)

Society-critical web portal focused on complex workflow management and stakeholder collaboration.

Feb 2017 – Dec 2018 (1 year, 10 months)

I developed a comprehensive IT support dashboard that aggregated and visualized data from multiple IT systems within Siemens Mobility. This dashboard enabled the team to quickly respond to support tickets by providing real-time insights into ticket volume, waiting times, and system performance. By centralizing key metrics and trends, the dashboard improved transparency, streamlined support workflows, and empowered stakeholders to make data-driven decisions for more efficient IT operations.

Feb 2017 – Dec 2018 (1 year, 10 months)

I developed an S-Train support ticket overview dashboard designed to help technicians quickly identify and prioritize new work tasks. The dashboard integrated data from an existing system that was difficult to navigate and provided limited visibility into support tickets. By centralizing and visualizing ticket information, the new dashboard enabled technicians to respond more efficiently to S-Train support requests and address train issues in a timely manner.

May 2015 – Jan 2017 (1 year, 8 months)

Developed Java EE software product for a trafic management system used by public transport companies in Denmark and other European countries. The system is used to monitor and control trains in real-time, ensuring timely arrivals and departures, as well as managing disruptions and delays. The software is built using Java EE, Spring, Hibernate, and Oracle database, and follows best practices for clean code and test-driven development (TDD).

Data Driven Testing (DDT)

Advanced9 yearsPresent

9 years · last used Present

Jul 2025 – Present (1 year, 3 months)

I am part of a team developing and maintaining 6 society-critical software solutions with high uptime requirements. Projects have varying tech stacks but follow consistent architectural patterns and guidelines.

Jun 2024 – Jun 2025 (1 year)

I was part of a team developing and maintaining 13 society-critical software solutions with high uptime requirements. Projects had varying tech stacks but followed consistent architectural patterns and guidelines.

Jan 2019 – Feb 2021 (2 years, 1 month)

Society-critical web portal focused on complex workflow management and stakeholder collaboration.

Feb 2017 – Dec 2018 (1 year, 10 months)

I developed a comprehensive IT support dashboard that aggregated and visualized data from multiple IT systems within Siemens Mobility. This dashboard enabled the team to quickly respond to support tickets by providing real-time insights into ticket volume, waiting times, and system performance. By centralizing key metrics and trends, the dashboard improved transparency, streamlined support workflows, and empowered stakeholders to make data-driven decisions for more efficient IT operations.

Feb 2017 – Dec 2018 (1 year, 10 months)

I developed an S-Train support ticket overview dashboard designed to help technicians quickly identify and prioritize new work tasks. The dashboard integrated data from an existing system that was difficult to navigate and provided limited visibility into support tickets. By centralizing and visualizing ticket information, the new dashboard enabled technicians to respond more efficiently to S-Train support requests and address train issues in a timely manner.

May 2015 – Jan 2017 (1 year, 8 months)

Developed Java EE software product for a trafic management system used by public transport companies in Denmark and other European countries. The system is used to monitor and control trains in real-time, ensuring timely arrivals and departures, as well as managing disruptions and delays. The software is built using Java EE, Spring, Hibernate, and Oracle database, and follows best practices for clean code and test-driven development (TDD).

Behavior Driven Testing (BDT)

Advanced2 years2018

2 years · last used 2018

Feb 2017 – Dec 2018 (1 year, 10 months)

I developed a comprehensive IT support dashboard that aggregated and visualized data from multiple IT systems within Siemens Mobility. This dashboard enabled the team to quickly respond to support tickets by providing real-time insights into ticket volume, waiting times, and system performance. By centralizing key metrics and trends, the dashboard improved transparency, streamlined support workflows, and empowered stakeholders to make data-driven decisions for more efficient IT operations.

Feb 2017 – Dec 2018 (1 year, 10 months)

I developed an S-Train support ticket overview dashboard designed to help technicians quickly identify and prioritize new work tasks. The dashboard integrated data from an existing system that was difficult to navigate and provided limited visibility into support tickets. By centralizing and visualizing ticket information, the new dashboard enabled technicians to respond more efficiently to S-Train support requests and address train issues in a timely manner.

Regression Testing

Advanced5 yearsPresent

5 years · last used Present

Jul 2025 – Present (1 year, 3 months)

I am part of a team developing and maintaining 6 society-critical software solutions with high uptime requirements. Projects have varying tech stacks but follow consistent architectural patterns and guidelines.

Jun 2024 – Jun 2025 (1 year)

I was part of a team developing and maintaining 13 society-critical software solutions with high uptime requirements. Projects had varying tech stacks but followed consistent architectural patterns and guidelines.

Feb 2017 – Dec 2018 (1 year, 10 months)

I developed a comprehensive IT support dashboard that aggregated and visualized data from multiple IT systems within Siemens Mobility. This dashboard enabled the team to quickly respond to support tickets by providing real-time insights into ticket volume, waiting times, and system performance. By centralizing key metrics and trends, the dashboard improved transparency, streamlined support workflows, and empowered stakeholders to make data-driven decisions for more efficient IT operations.

Feb 2017 – Dec 2018 (1 year, 10 months)

I developed an S-Train support ticket overview dashboard designed to help technicians quickly identify and prioritize new work tasks. The dashboard integrated data from an existing system that was difficult to navigate and provided limited visibility into support tickets. By centralizing and visualizing ticket information, the new dashboard enabled technicians to respond more efficiently to S-Train support requests and address train issues in a timely manner.

Acceptance Testing

Advanced5 yearsPresent

5 years · last used Present

Jul 2025 – Present (1 year, 3 months)

I am part of a team developing and maintaining 6 society-critical software solutions with high uptime requirements. Projects have varying tech stacks but follow consistent architectural patterns and guidelines.

Jun 2024 – Jun 2025 (1 year)

I was part of a team developing and maintaining 13 society-critical software solutions with high uptime requirements. Projects had varying tech stacks but followed consistent architectural patterns and guidelines.

Feb 2017 – Dec 2018 (1 year, 10 months)

I developed a comprehensive IT support dashboard that aggregated and visualized data from multiple IT systems within Siemens Mobility. This dashboard enabled the team to quickly respond to support tickets by providing real-time insights into ticket volume, waiting times, and system performance. By centralizing key metrics and trends, the dashboard improved transparency, streamlined support workflows, and empowered stakeholders to make data-driven decisions for more efficient IT operations.

Feb 2017 – Dec 2018 (1 year, 10 months)

I developed an S-Train support ticket overview dashboard designed to help technicians quickly identify and prioritize new work tasks. The dashboard integrated data from an existing system that was difficult to navigate and provided limited visibility into support tickets. By centralizing and visualizing ticket information, the new dashboard enabled technicians to respond more efficiently to S-Train support requests and address train issues in a timely manner.

JUnit

Advanced7 yearsPresent

7 years · last used Present

Jul 2025 – Present (1 year, 3 months)

I am part of a team developing and maintaining 6 society-critical software solutions with high uptime requirements. Projects have varying tech stacks but follow consistent architectural patterns and guidelines.

Jun 2024 – Jun 2025 (1 year)

I was part of a team developing and maintaining 13 society-critical software solutions with high uptime requirements. Projects had varying tech stacks but followed consistent architectural patterns and guidelines.

Jan 2019 – Feb 2021 (2 years, 1 month)

Society-critical web portal focused on complex workflow management and stakeholder collaboration.

May 2015 – Jan 2017 (1 year, 8 months)

Developed Java EE software product for a trafic management system used by public transport companies in Denmark and other European countries. The system is used to monitor and control trains in real-time, ensuring timely arrivals and departures, as well as managing disruptions and delays. The software is built using Java EE, Spring, Hibernate, and Oracle database, and follows best practices for clean code and test-driven development (TDD).

Spock

Advanced5 yearsPresent

5 years · last used Present

Jul 2025 – Present (1 year, 3 months)

I am part of a team developing and maintaining 6 society-critical software solutions with high uptime requirements. Projects have varying tech stacks but follow consistent architectural patterns and guidelines.

Jun 2024 – Jun 2025 (1 year)

I was part of a team developing and maintaining 13 society-critical software solutions with high uptime requirements. Projects had varying tech stacks but followed consistent architectural patterns and guidelines.

Jan 2019 – Feb 2021 (2 years, 1 month)

Society-critical web portal focused on complex workflow management and stakeholder collaboration.

SonarQube

Advanced5 yearsPresent

5 years · last used Present

Jul 2025 – Present (1 year, 3 months)

I am part of a team developing and maintaining 6 society-critical software solutions with high uptime requirements. Projects have varying tech stacks but follow consistent architectural patterns and guidelines.

Jun 2024 – Jun 2025 (1 year)

I was part of a team developing and maintaining 13 society-critical software solutions with high uptime requirements. Projects had varying tech stacks but followed consistent architectural patterns and guidelines.

Oct 2021 – May 2023 (1 year, 7 months)

Refactored a complex customer segmentation process within Salesforce. Effectively optimized the process by identifying and removing redundant code, enhancing system performance and reliability. Addressed critical bugs within the segmentation system, improving accuracy and user experience. Received very positive feedback from the client.

API & Protocols

2 skills

OpenAPI

Advanced7 yearsPresent

7 years · last used Present

Jul 2025 – Present (1 year, 3 months)

I am part of a team developing and maintaining 6 society-critical software solutions with high uptime requirements. Projects have varying tech stacks but follow consistent architectural patterns and guidelines.

Jun 2024 – Jun 2025 (1 year)

I was part of a team developing and maintaining 13 society-critical software solutions with high uptime requirements. Projects had varying tech stacks but followed consistent architectural patterns and guidelines.

Oct 2021 – May 2023 (1 year, 7 months)

Refactored a complex customer segmentation process within Salesforce. Effectively optimized the process by identifying and removing redundant code, enhancing system performance and reliability. Addressed critical bugs within the segmentation system, improving accuracy and user experience. Received very positive feedback from the client.

Jan 2019 – Feb 2021 (2 years, 1 month)

Society-critical web portal focused on complex workflow management and stakeholder collaboration.

Keycloak

Working knowledge1 year2021

1 year · last used 2021

Feb 2021 – Jun 2021 (4 months)

* Microservice based application based on event streaming and machine learning (Java/Python/PyTorch)

Messaging & Event Streaming

3 skills

Apache Kafka

Working knowledge1 year2021

1 year · last used 2021

Feb 2021 – Jun 2021 (4 months)

* Microservice based application based on event streaming and machine learning (Java/Python/PyTorch)

ActiveMQ

Working knowledge2 years2023

2 years · last used 2023

Oct 2021 – May 2023 (1 year, 7 months)

Refactored a complex customer segmentation process within Salesforce. Effectively optimized the process by identifying and removing redundant code, enhancing system performance and reliability. Addressed critical bugs within the segmentation system, improving accuracy and user experience. Received very positive feedback from the client.

Apache Camel

Working knowledge2 years2023

2 years · last used 2023

Oct 2021 – May 2023 (1 year, 7 months)

Refactored a complex customer segmentation process within Salesforce. Effectively optimized the process by identifying and removing redundant code, enhancing system performance and reliability. Addressed critical bugs within the segmentation system, improving accuracy and user experience. Received very positive feedback from the client.

Enterprise Integration Platforms

4 skills

Salesforce

Advanced2 years2023

2 years · last used 2023

Oct 2021 – May 2023 (1 year, 7 months)

Refactored a complex customer segmentation process within Salesforce. Effectively optimized the process by identifying and removing redundant code, enhancing system performance and reliability. Addressed critical bugs within the segmentation system, improving accuracy and user experience. Received very positive feedback from the client.

Jira

Advanced5 yearsPresent

5 years · last used Present

Jul 2025 – Present (1 year, 3 months)

I am part of a team developing and maintaining 6 society-critical software solutions with high uptime requirements. Projects have varying tech stacks but follow consistent architectural patterns and guidelines.

Jun 2024 – Jun 2025 (1 year)

I was part of a team developing and maintaining 13 society-critical software solutions with high uptime requirements. Projects had varying tech stacks but followed consistent architectural patterns and guidelines.

Oct 2021 – May 2023 (1 year, 7 months)

Refactored a complex customer segmentation process within Salesforce. Effectively optimized the process by identifying and removing redundant code, enhancing system performance and reliability. Addressed critical bugs within the segmentation system, improving accuracy and user experience. Received very positive feedback from the client.

Confluence

Advanced5 yearsPresent

5 years · last used Present

Jul 2025 – Present (1 year, 3 months)

I am part of a team developing and maintaining 6 society-critical software solutions with high uptime requirements. Projects have varying tech stacks but follow consistent architectural patterns and guidelines.

Jun 2024 – Jun 2025 (1 year)

I was part of a team developing and maintaining 13 society-critical software solutions with high uptime requirements. Projects had varying tech stacks but followed consistent architectural patterns and guidelines.

Oct 2021 – May 2023 (1 year, 7 months)

Refactored a complex customer segmentation process within Salesforce. Effectively optimized the process by identifying and removing redundant code, enhancing system performance and reliability. Addressed critical bugs within the segmentation system, improving accuracy and user experience. Received very positive feedback from the client.

Guidewire

Working knowledge2 years2023

2 years · last used 2023

Oct 2021 – May 2023 (1 year, 7 months)

Refactored a complex customer segmentation process within Salesforce. Effectively optimized the process by identifying and removing redundant code, enhancing system performance and reliability. Addressed critical bugs within the segmentation system, improving accuracy and user experience. Received very positive feedback from the client.

Agile & Project Management

2 skills

Scrum

Expert9 yearsPresent

9 years · last used Present

Jul 2025 – Present (1 year, 3 months)

I am part of a team developing and maintaining 6 society-critical software solutions with high uptime requirements. Projects have varying tech stacks but follow consistent architectural patterns and guidelines.

Jun 2024 – Jun 2025 (1 year)

I was part of a team developing and maintaining 13 society-critical software solutions with high uptime requirements. Projects had varying tech stacks but followed consistent architectural patterns and guidelines.

Oct 2021 – May 2023 (1 year, 7 months)

Refactored a complex customer segmentation process within Salesforce. Effectively optimized the process by identifying and removing redundant code, enhancing system performance and reliability. Addressed critical bugs within the segmentation system, improving accuracy and user experience. Received very positive feedback from the client.

Feb 2021 – Jun 2021 (4 months)

* Microservice based application based on event streaming and machine learning (Java/Python/PyTorch)

Jun 2021 – Oct 2021 (4 months)

* Analysis of IT portfolio with purpose to find best candidates for modernization and potential for most reduced costs

Sept 2021 – Oct 2021 (1 month)

* Establishment of framework to analyze and document thousands of integrations managed by Microsoft BizTalk Server

Student Group Lead

Jan 2016 – Dec 2018 (2 years, 11 months)

I worked as a student coordinator for approximately ten students in the Mobility division. My primary responsibilities included searching for study projects within the organization and collaborating with various stakeholders at Siemens, prioritizing and coordinating projects, recruiting new students and planning resource allocation, and ensuring that the software developed by students was readable and well-documented. I also mentored students on their tasks and productivity, and continuously sought new ways to improve software development processes and communication between stakeholders.

May 2015 – Jan 2017 (1 year, 8 months)

Developed Java EE software product for a trafic management system used by public transport companies in Denmark and other European countries. The system is used to monitor and control trains in real-time, ensuring timely arrivals and departures, as well as managing disruptions and delays. The software is built using Java EE, Spring, Hibernate, and Oracle database, and follows best practices for clean code and test-driven development (TDD).

Scaled Agile Framework (SAFe)

Advanced5 yearsPresent

5 years · last used Present

Jul 2025 – Present (1 year, 3 months)

I am part of a team developing and maintaining 6 society-critical software solutions with high uptime requirements. Projects have varying tech stacks but follow consistent architectural patterns and guidelines.

Jun 2024 – Jun 2025 (1 year)

I was part of a team developing and maintaining 13 society-critical software solutions with high uptime requirements. Projects had varying tech stacks but followed consistent architectural patterns and guidelines.

Oct 2021 – May 2023 (1 year, 7 months)

Refactored a complex customer segmentation process within Salesforce. Effectively optimized the process by identifying and removing redundant code, enhancing system performance and reliability. Addressed critical bugs within the segmentation system, improving accuracy and user experience. Received very positive feedback from the client.

Feb 2021 – Jun 2021 (4 months)

* Microservice based application based on event streaming and machine learning (Java/Python/PyTorch)

Jun 2021 – Oct 2021 (4 months)

* Analysis of IT portfolio with purpose to find best candidates for modernization and potential for most reduced costs

Sept 2021 – Oct 2021 (1 month)

* Establishment of framework to analyze and document thousands of integrations managed by Microsoft BizTalk Server

Other Tools & Technologies

2 skills

Linux

Advanced6 yearsPresent

6 years · last used Present

Jul 2025 – Present (1 year, 3 months)

I am part of a team developing and maintaining 6 society-critical software solutions with high uptime requirements. Projects have varying tech stacks but follow consistent architectural patterns and guidelines.

Jun 2024 – Jun 2025 (1 year)

I was part of a team developing and maintaining 13 society-critical software solutions with high uptime requirements. Projects had varying tech stacks but followed consistent architectural patterns and guidelines.

Jan 2019 – Feb 2021 (2 years, 1 month)

Society-critical web portal focused on complex workflow management and stakeholder collaboration.

Jan 2015 – Jun 2015 (5 months)

Developed and maintained an internal network for Siemens Mobility division in Denmark. The network was used by employees to access internal resources and services, as well as to communicate with each other. The network was built using a combination of Linux and Windows servers, and was managed using a variety of tools and technologies, including Active Directory, PowerShell, and various networking protocols. I was responsible for maintaining the network infrastructure, troubleshooting issues, and implementing new features and services as needed.

Unix

Advanced6 yearsPresent

6 years · last used Present

Jul 2025 – Present (1 year, 3 months)

I am part of a team developing and maintaining 6 society-critical software solutions with high uptime requirements. Projects have varying tech stacks but follow consistent architectural patterns and guidelines.

Jun 2024 – Jun 2025 (1 year)

I was part of a team developing and maintaining 13 society-critical software solutions with high uptime requirements. Projects had varying tech stacks but followed consistent architectural patterns and guidelines.

Jan 2019 – Feb 2021 (2 years, 1 month)

Society-critical web portal focused on complex workflow management and stakeholder collaboration.