Location: Wisconsin, US

Remote: Yes (US time zones)

Willing to relocate: No

Technologies: Full-stack, .NET / C#, TypeScript & React (web + React Native mobile), Azure, SQL Server, AI/LLM integration

Availability: Fractional / contract / fixed-scope, not seeking FTE

Email: [email protected]

A full-stack senior engineer who owns every layer solo, web and mobile front-ends, backend services, and the AI integration between them. Most teams hire three people for that; I do all of it, and drop into an existing codebase without breaking it.

8 years architecting enterprise-scale full-stack systems in .NET, Azure, and SQL Server. I've integrated agentic-AI tooling and AI document-drafting pipelines into production applications, architected a real-time manufacturing-analytics platform, led small teams of engineers, and built a 6-app suite serving 25k+ users.

Best fits: AI features added to an existing SaaS, full-stack feature build on a small team, React Native app rescue/rewrite, or .NET legacy modernization.