Senior Mobile and Web Architect focused on React Native, iOS, React, and real-time systems, based in Berlin, Germany
15+ years delivering production-grade mobile and web applications with a mobile-first, full-stack engineering focus.
I specialize in React Native and native iOS development, including performance-critical real-time systems using CallKit, PushKit, WebRTC, SIP, and scalable API-driven architectures. I lead products from architecture through production delivery while improving reliability, developer productivity, and engineering quality.
Leading mobile development for Grasshopper VOIP product, architecting React Native migration and delivering enterprise-grade iOS calling reliability.
Built React/Next.js industrial analytics dashboard, implemented scalable UI architecture, and improved reliability with strong test coverage.
Architected React web and React Native apps, led CI/CD and release lifecycle, and mentored engineers while scaling product quality.
Delivered enterprise frontend systems with Ember.js and AWS deployment support for international client platforms.
