At Halfbit GmbH, I architect and build software across web, mobile, and backend. From system design to full-stack engineering to shipping a product from idea to deployment, I work with great teams on the whole picture.
I focus on work where I can genuinely help, especially when it is challenging. Whether building from scratch or improving what is already there. Companies such as Siemens, SAP, Roche, ProSiebenSat.1, ioki, Deutsche Bahn, Bosch and many more have trusted me with their projects.
Active technology stack
- Architecture & Systems Design: (modular) monolith, microservices, event-driven architectures
- Mobile: Android, iOS, Kotlin Multiplatform
- Desktop: macOS, SwiftUI
- Frontend: React, Svelte, Vue, Angular
- Backend: Ktor, Spring Boot, Express.js, Fastify
- Database: SQLite, PostgreSQL, MySQL
- Message Brokers & Caching: Kafka, RabbitMQ, Redis
- DevOps: Docker, Ansible, CI/CD, AWS, Hetzner Cloud
AI-enhanced development
- AI agent workflows: CLI tools (Pi, Opencode, Claude Code,/new droid), AI-powered IDE's, IDE extensions, and more
- Prompt engineering and agent configuration for optimal results
I help with
- Architecting scalable systems across web, mobile, and backend platforms
- Architecture and code review, with attention to what matters in your context
- Full-stack engineering from frontend to infrastructure
- Designing and building end-to-end products, from concept to deployment
- Finding straightforward solutions to complex technical challenges
Need the full stack or just one layer? Reach out to discuss your project.