At Andersen Lab, I led development of Swiss-Commerce, a multi-tenant e-commerce platform supporting 25+ online stores across Europe. I implemented its Next.js and Nest.js architecture in an Nx monorepo and built a custom headless CMS.
I improved storefront performance with server components, caching, and React Query, and established CI/CD pipelines with automated testing. I also built GraphQL APIs and PostgreSQL schemas and introduced A/B testing workflows for checkout optimization.
At 2G, I built a booking and payments platform with Stripe and CardConnect flows, and designed APIs and PostgreSQL schemas using Nest.js. On Self Serve Kiosk, I refactored polling-based communication to an MQTT socket-based architecture and delivered features across frontend and backend services.
Earlier, I contributed to financial services, intranet, and stock market administration products at Omedia and Exactpro. I work across frontend and backend systems, and my experience also includes mentoring engineers, code reviews, production troubleshooting, and CI/CD workflows.
