Own delivery across customer facing applications, internal tools, backend services, CI/CD, Terraform, and AWS. As a core maintainer of the internal frontend monorepo, improve shared architecture, tooling, and engineering standards.
Shipped the complete vehicle return journey, from intake through sale, for trade ins, lease returns, and buybacks.
Built and maintained scheduling and subscription products, billing and payment integrations, timezone handling, analytics, tracking, experimentation infrastructure, and shared platform architecture.
Designed and delivered more than 100 A/B tests and product experiments for a platform serving more than 30 million users.
Built consumer where to buy widgets, a reusable JavaScript integration platform, an enterprise administration application, and full stack reporting with AWS integrations.
Implemented custom widget solutions that helped secure contracts worth about EUR 2 million with major international brands.
Built a medical platform for cardiologists to monitor patient data, generate reports, and identify cardiac risks, plus two mobile applications used by hospital staff to communicate with patients and document their needs.
The platform was approved through independent third party audits for the European Union and United States markets.