Own delivery across customer facing apps, internal tools, backend services, and AWS infrastructure. Core maintainer of the internal frontend monorepo and its shared tooling.
Shipped the complete vehicle return journey, from intake through sale, for trade ins, lease returns, and buybacks.
Built and maintained scheduling and subscription products, including billing, payments, and the experimentation platform behind them.
Designed and delivered more than 100 A/B tests and product experiments for a platform serving over 30 million users.
Built widgets that show shoppers where to buy a brand's products, plus the reusable JavaScript platform, admin application, and AWS reporting behind them.
Implemented custom widget solutions that helped secure contracts worth about EUR 2 million with major international brands.
Built a platform for cardiologists to monitor patients and identify cardiac risks, plus two mobile apps hospital staff use to communicate with patients and document their needs.
Approved for the European Union and United States markets after independent third party audits.