The engineer you call when the mobile app matters, the backend is old, the domain is regulated, and failure is expensive.
Principal software engineer focused on mobile, .NET, regulated production systems, and platform modernization.
I've spent most of my career owning production software where correctness, uptime, auditability, and release discipline matter: transportation compliance, healthcare, financial services, and cross-platform mobile systems.
- IronSplit: a full-stack triathlon race strategy platform built with .NET MAUI, FastAPI, PostgreSQL, Next.js, Docker, and GitHub Actions. Live on the iOS App Store; Android in closed testing.
- Relay: a local, human-gated workflow runner for AI-assisted software delivery.
- Throwback: bulk Garmin Connect to Strava history importer that handles GDPR export quirks, OAuth refresh, dedup, rate limits, and resumable runs.
- 904 Software: software rescue, modernization, and product delivery for businesses with fragile or aging applications.
- GitHub: @netdevjamie