From architecture to production.
Software architecture and hands-on senior engineering for cloud, mobile and safety-critical systems. I've joined early while the big decisions are still open and stayed with the work during production. 18 years in, from FDA-cleared patient monitors to an EV charging platform serving tens of thousands of users. Available for new engagements from October 2026.
What I've built
Founding engineer on a greenfield EV charging network for a major Finnish energy company — cloud backend, consumer app, operator dashboard and payments. Scalability, resilience and availability in a real-time distributed system with cloud architecture.
Vital signs monitoring software shipping in GE CARESCAPE bedside and transport monitors used worldwide. Familiar with IEC 62304 and ISO 14971 with a decade of medical software development experience and OCPP from EV charging.
OwlOCR, a privacy-focused macOS utility, grown solo to thousands of monthly active users. And more important happy users, with average rating 4.8 / 5.0. Responsibilities included engineering, product, pricing and customer support. Acquired in 2023.
How I can help
System design alongside product and design while the direction is still open — then building it: event-driven backends, mobile apps, dashboards and integrations.
Python/FastAPI, TypeScript/React, Flutter, Swift, Azure, Terraform, CI/CD. I drop into an existing team and pull my weight from the first week.
IEC 62304 development processes, ISO 14971 risk management and verification strategy for medical devices — rigor that carries over anywhere failure is expensive.
Technical leadership and mentoring through code review — including onboarding in-house teams to own the systems I helped build.
Background & roles
Get in touch
Tommi Urtti
Founder & Senior Engineer
Kuopio, FIN · Remote WorldwideAvailable for senior engineering, architecture, and technical leadership engagements from October 2026. Reach out directly to discuss upcoming projects, technical challenges, or potential fit.