David Skowronek
In-house apps
Experience
In-house apps
German laboratory
Delivered high-impact features and bug fixes for existing mobile apps, enhancing user experience and improving overall performance
Spearheaded migration of multiple applications to their latest versions, ensuring seamless continuity and minimizing downtime
Contributed to implementation of 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
Full time freelance software developer
Self-employed
Successfully 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
Developer
Public Banking
Developed a test tool in PHP as a key component for a banking application using Symfony to create a REST API integrated 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
Senior consultant
Sopra Steria
- Focus on architecture consulting and Django software development
Head of Software development and proxy
Sanakey Systems GmbH
Fullstack Developer (Lead)
Sanakey-Portal
Planned and implemented the architecture of the application from scratch with team support
Utilized technologies including Django, Python, RabbitMQ, Kubernetes, Docker, Angular, Typescript, CI/CD, SMIME, HTML, CSS, and JavaScript
Led all aspects of the project as the lead developer
Software developer
Sanakey GmbH
Software developer
Therapix
Worked on software architecture and development using Python, Django, Postgresql, Typescript, JavaScript, SCSS, HTML, and AngularJS
Integrated RabbitMQ, React Native, REST API, and Azure Cloud
Utilized Linux, Java, Spring, Git, Jenkins, CI/CD, and OAuth2
Freelance software developer (part time)
Self-employed
Project head and event technician
Self-employed
Head of project
KFP GmbH
Head of project
GATE Veranstaltungstechnik GmbH
Industries Experience
See where this freelancer has spent most of their professional time. Longer bars indicate deeper hands-on experience, while shorter ones reflect targeted or project-based work.
Experienced in Information Technology (11 years), Professional Services (7 years), Media and Entertainment (6 years), Biotechnology (3 years), Banking and Finance (2 years), and Pharmaceutical (2 years).
Business Areas Experience
The graph below provides a cumulative view of the freelancer's experience across multiple business areas, calculated from completed and active engagements. It highlights the areas where the freelancer has most frequently contributed to planning, execution, and delivery of business outcomes.
Experienced in Project Management (14 years), Information Technology (10 years), Product Development (9 years), and Production (5 years).
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."
Skills
- Python
- Django
- Angular
- Html
- Javascript
- Css
- Postgresql
- Flutter
- Kubernetes
- Linux
- Php
- Ux Design
- Golang
- Java
- Docker
- Gitlab Ci/cd
- Ldap
- Active Directory
- Rabbitmq
- Smime
- X509
- Zend Framework
- Microservices
- Sso
- Symfony
- Typo3
- Rest Api
- React Native
- Azure Cloud
- Spring
- Git
- Jenkins
- Oauth2
- Scss
- Typescript
- Jira
- Web Development
- Healthcare
- Banking
- Public Sector
- Software Architecture
Languages
Education
Technische Universität Berlin
Master of Science · computer science · Berlin, Germany
Technische Universität Berlin
Bachelor of Science · computer science · Berlin, Germany
Apprenticeship event manager
Profile
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