Project Portfolio
Concept ⋅ Web Architecture ⋅ Full Stack Engineering ⋅ Consulting
In my main role I lead the web frontend engineering team at XING.com, owning the full frontend layer of a high-scale application serving 300+ server-side rendered requests per second.
My freelance projects benefit directly from this: architectural thinking, production mindset, and real hands-on implementation — zero handoff friction.
Skills & Expertise
Core Stack
TypeScript·React·Next.js·Remix·Solid.js / SolidStart
Styling, UX, Content
Tailwind·Advanced CSS·Styled Components·A11y·SEO
Full Stack & APIs
GraphQL·REST·tRPC / RPC·Serverless·TypeScript Backends·Postgres·MongoDB
Infrastructure & CI
GitHub Actions·Vercel·Coolify·Firebase
Specials
Markdown Pipelines·Asset Optimisation (SVGO, Sharp)
Soft Skills
Project Organisation·People Management·Agile
Selected References
https://biospeiseplan.deBio für KinderSaaS platform for caterers: organic meal and cooking plans for kindergartens & schools — including cost and nutritional aggregation, shopping organisation, and an instance of Tina CMS for content and workshop management.
https://soundsvegan.comSounds VeganMusic & lifestyle blog with band interviews, editorial content, and sustainability focus — built with react.js and Payload CMS, a custom fuzzy search and a lot of on-page SEO aspects.
https://commonspace.techcommonspace (in progress)Open Source and federated social network for small groups built on the AT Protocol (Bluesky). Exploring decentralised identity, federated data, and modern social UX patterns.
https://octahedron.worldOctahedron WorldConstantly growing collection of short stories and digital experiments. One SolidStart app now serves two domains from a single content pipeline, whose building blocks — hast-mds and solid-mds — are published on npm.