Selected Work
Web platforms, fintech trading systems and frontend architecture work I've built at HOUSECALL, Supertrader, NEXT VENTURES and iBOS.
HOUSECALL — Modular Redesign
Led the redesign of 5,000+ LOC of monolithic pages at HOUSECALL into a modular, reusable architecture with Laravel, Inertia.js, and Vue.js. Reduced onboarding time by 40% and improved release velocity. Initiated the adoption of React.js and defined the foundational frontend architecture for new projects.
▸ 5,000+ LOC monolith → modular · 40% faster onboarding
Supertrader Web Platform
Web Team Lead at Supertrader (Germany). Built the company's new React/Next.js frontend and role-based admin panel from scratch, replacing the legacy UI. Designed Flask-based RESTful APIs with rate limiting, structured logging, and reliability improvements. Leading web engineering across mobile and web platforms.
▸ New frontend + admin panel · Flask APIs · rate limiting
NEXT VENTURES — C++ HFT Microservices
Led and mentored the C++ team building mission-critical microservices for high-frequency trading. Architected services that process millions of trading orders per day via Kafka with zero data loss. Optimized inter-service communication with gRPC and Protobuf, reducing latency and improving throughput.
▸ Millions of orders/day · 0 data loss · gRPC + Protobuf
iBOS Design System
At iBOS Limited, built responsive UI components and contributed to a centralized design system using React.js and Vue.js.
▸ Centralized design system · React + Vue