AI & agentic development
AI harness development, agentic coding and end-to-end automation - used in production, from data migrations to generative product development.
Expertise
20 years of engineering, leadership experience and AI in practice.
I have been building software for more than 20 years - from mobile products and SaaS platforms to AI-powered automation. Five of those years in leadership roles, up to Head of Engineering.
Focus areas
Where I make the biggest difference.
Web & SaaS
Node.js, Vue 3, Vite, REST APIs and clean SaaS architecture - from idea to go-live.
Mobile & architecture
iOS/Swift & SwiftUI at expert level, plus software and system architecture for solid, maintainable products.
Tech stack
Technologies I work with.
AI & automation
Agentic Coding · Claude Code · AI harness development · Process & workflow automation
Web & backend
JavaScript/TypeScript · Vue 3 · Vite · Node.js · Python · PHP · REST API design
Mobile
Swift · SwiftUI · iOS (expert) · Android/Java
Architecture, data & DevOps
SaaS & software architecture · SQL/databases · Docker · Firebase · Google Cloud · Git
Career (selection)
Positions that shaped me.
Freelancer · since 2025
SaaS development plus AI-assisted web and automation projects (incl. webStarter SaaS, Patent Validator, WordPress/Shopify, TYPO3 migration).
Team Lead Engineering & Product · joblocal
Technical lead of the web team and product strategy for 46 regional job portals.
Head of Mobile Development · iHaus AG
Built and led the iOS/Android teams, greenfield development of the smart building app (SwiftUI).
Web Application Manager · Sandoz (Novartis)
Managed international applications in the regulated pharma environment (FDA compliance).
Education & certificates
Foundation.
- Bachelor of Science in Business Informatics - HTWG Konstanz
- Media Designer for digital and print media
- Professional Scrum Master I (Scrum.org)