What we've actually
shipped.
A selection of recent and historical engagements. Some current, some retired, some still running in the field. Where the work was done with a partner, the credit is noted.
Free and open-source replacement firmware for a connected European electric scooter platform. Embedded Linux, real-time CAN, BLE, cellular telematics, OTA delta updates. Maintained and shipped to riders in the field.
Civic-tech app that ingests council documents via OParl/ALLRIS/PARDOK and generates plain-language summaries with LLMs. Rails 8 on top of public-sector data plumbing.
Search platform for the Bundesarchiv (German federal archive). Rails 8 plus Meilisearch, designed for historians, journalists, and the curious public.
Brand and platform around the Librescoot ecosystem. The cloud side of community-owned e-mobility.
Fleet telemetry and remote-management web app for connected scooters. Live dashboards, OTA orchestration, and the operational tools fleet runners actually need.
Engineering leadership for a B2B e-commerce platform: team building, architecture refresh, performance optimisations across the stack.
Software-as-a-Medical-Device platform with companion mobile and integration layers. Built and shipped under EU MDR, IEC 62304, and ISO 13485.
Concept and development of a digital fitness product across mobile, web, and in-club experience. End-to-end service design through to shipped apps.
Checkout-free convenience-store concept for Albert Heijn. Service design, mobile, and the digital-store experience that became a public Ahold Delhaize launch.
Platform for the Dutch flower-auction industry, replacing decades-old trading flows with a modern, multi-sided digital marketplace.