David Skowronek
developing your systems
Experience
Jan 2024 - Dec 2025
1 yearIn-house apps (German laboratory)
Freelance
- Delivered high-impact features and bug fixes for existing mobile apps, enhancing user experience and improving overall performance
- Spearheaded the migration of multiple applications to their latest versions, ensuring seamless continuity and minimizing downtime
- Contributed to the implementation of Continuous Integration/Continuous Deployment (CI/CD) pipelines using GitLab, streamlining development processes and increasing efficiency
- Designed and developed a brand-new in-house application, providing innovative solutions and supporting business growth
Jan 2022 - Present
2 years 6 monthsFull time freelance software developer
Freelance
Jan 2021 - Dec 2023
2 yearsConsultant (Prüftool)
Sopra Steria
- Developed a Prüftool in PHP as a key component for a banking application
- Utilized Symfony to create a REST API integrated seamlessly with a TYPO3 frontend
- Led development of the REST API and designed its architecture
- Provided guidance on integrating Kubernetes, Docker, and CI/CD into the project pipeline
Jan 2021 - Dec 2023
2 yearsSenior consultant
Sopra Steria
- Focus on architecture consulting and Django software development
Jan 2020 - Dec 2021
2 yearsHead of software development and proxy
Sanakey Systems GmbH
Jan 2018 - Dec 2026
8 yearsFullstack developer
Sanakey GmbH
- Developed the Sanakey-Portal application from scratch, planning architecture through implementation with team support
- Served as lead developer responsible for all aspects of the project
- Utilized technologies including Django, Python, RabbitMQ, Kubernetes, Docker, Angular, Typescript, CI/CD, SMIME, HTML, CSS, and JavaScript
Jan 2018 - Dec 2021
4 yearsSoftware developer
Sanakey GmbH
Jan 2016 - Dec 2019
2 yearsSoftware developer (Therapix)
Freelance
- Developed software architecture and features for a healthcare startup
- Utilized Python, Django, PostgreSQL, Typescript, JavaScript, SCSS, HTML, AngularJS, RabbitMQ, React Native, REST API, Azure Cloud, Linux, Java Spring, Git, Jenkins CI/CD, and OAuth2
Jan 2015 - Dec 2023
8 yearsSoftware developer (part time)
Freelance
Jan 2011 - Dec 2016
5 yearsProject head and event technician
Freelance
Jan 2011 - Dec 2013
1 yearHead of project
KFP GmbH
Jan 2010 - Dec 2013
2 years Berlin, Germany
Head of project
GATE Veranstaltungstechnik GmbH
Summary
Growing up, I've always been fascinated by computers. Whether it was programming interactive text adventures on a Commodore 64 with Quick Basic or experimenting with Turbo Pascal and later building simple websites with HTML and PHP, it's always been a thrilling experience for me.
As technology continues to advance, I've always made it a point to stay up-to-date with new and important technologies like containers, cross-platform frameworks, and high-performance frameworks.
My mantra has been: "Never stop evolving."
Languages
German
Native
English
Advanced
Education
Technische Universität
Master of Science, Computer Science · Computer Science · Berlin, Germany
Technische Universität
Bachelor of Science, Computer Science · Computer Science · Berlin, Germany
Similar Freelancers
Discover other experts with similar qualifications and experience