Software Developer
DB Systel
(Public service, >10.000 employees)
Keywords
Skills
Technical Skiils
- Programming languages: JavaScript, TypeScript, HTML/CSS, Python, Java, Rust
- Frameworks & Technologies: Node.js, React, NextJS, Svelte, SvelteKit, Cloud (Serverless, AWS), Docker, Vue.js, Angular
Project history
10/2024
-
Present
- Developed and maintained critical components of the railway timetable IT system, requiring deep technical expertise
- Implemented robust features using Next.js and Kotlin while ensuring system reliability through code reviews
- Collaborated effectively within a SAFe environment, participating in PI planning and cross-team coordination
- Technologies: TypeScript, React, Node.js, NextJS, Kotlin, Postgres, Kubernetes, Kafka
02/2020
-
03/2024
Software Developer (Freelance)
Siemens Mobility
(Other, 5000-10.000 employees)
- Migrated a legacy codebase from JavaScript to TypeScript
- Fully automated the building and deploying of React-based applications using GitLab pipelines reducing deployment overload by 90%
- Designed and implemented a template library I used to scaffold 5 different customer-facing React apps
- Contributed to the company’s open-sourced UI component library by opening 15 bug reports, feature suggestions and merge requests
- Mentored a junior React developer for 6 months
- Technologies: TypeScript, React, Node.js, NextJS, AWS
12/2019
-
01/2020
Frontend Developer (Freelance)
Parasol Island
(Internet and Information Technology, 50-250 employees)
- Built an avatar generator as a web-based mini-game
- Technologies: TypeScript, React
05/2019
-
07/2019
Frontend Developer (Freelance)
brandung GmbH & Co. KG
(Internet and Information Technology, 50-250 employees)
- Relaunched an existing CMS-based website for an international client
- Relaunched an existing Merchandise Shop for a German football club
- Technologies: TypeScript, React, NextJS, HTML/CSS, Shopware
10/2018
-
05/2019
Software Developer
BCG Platinion
(Internet and Information Technology, 250-500 employees)
- Developed the PoC of a cross-platform mobile banking app and a web-service
- Designed and developed a deep-learning model detecting and recognising information in invoices
- Technologies: TypeScript, React, Node.js, AWS, Flutter, Python, PyTorch
09/2015
-
10/2018
Frontend Developer
brandung GmbH & Co. KG
(Internet and Information Technology, 50-250 employees)
- Implemented and maintained the frontend of multiple websites and eCommerce platforms
- Improved and maintained the company’s open-sourced frontend build pipeline
- Technologies: JavaScript, React, HTML/CSS, Shopware
Local Availability
Only available for remote work
