Technical_Lead▋
Wilhelm Werwein
Technical Lead & Senior JavaScript Engineer. I think in systems, ship in details.
about
Software that lasts — from front-end to system.
As an application developer and technical lead for the JavaScript domain, I'm the technical authority around JavaScript and TypeScript: I'm consulted on technical decisions, set the direction, and establish standards. I'm at home across the entire web stack — from considered front-ends with Vue to performant back-ends; close to the system with Rust and Go, with a confident command of databases. Professionally I build GEO-IT software and bring solid geoinformatics experience. Complex problems are what I enjoy — for every one I find a clean, maintainable solution. From concept through architecture to the last pixel.
- Germany
- Application Developer
- Technical Lead · JS
- Geoinformatics
- 3+ years
stack
What I work with
- JavaScript
- TypeScript
- Rust
- Go
- Python
- Dart
- Vue
- Nuxt
- React
- Astro
- Tailwind
- Node.js
- Bun
- Nest.js
- Gin
- gRPC
- PostgreSQL
- PostGIS
- Redis
- Prisma
- Flutter
- Tauri
- Electron
- Leaflet
- OpenLayers
- Mapbox
- GeoServer
- Docker
- Kubernetes
- Helm
- ArgoCD
- GitHub Actions
- Hetzner
- OAuth
- Keycloak
- JWT
selected work
Projects
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Masterportal
Open-source geoportal built on Vue and OpenLayers, maintained by 40+ public institutions. I contribute to and extend the framework regularly.
Vue OpenLayers Open Source -
Coming soon
Another project — coming soon.
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Coming soon
Another project — coming soon.
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Coming soon
Another project — coming soon.