Now booking intro calls

Software, mobile apps and AI agents that turn ideas into working products.

I'm Tim Belvin. I spent 19 years at Microsoft, and since 2011 I've built my own companies and delivered custom software and fractional CTO leadership for organizations from startups to Fortune 500 companies. Today I help clients put AI agents and agentic workflows to work. You work directly with the person writing the code.

Portrait of Tim Belvin
30+
years building software
~60
mobile apps shipped
19
patents earned
19 yrs
at Microsoft

What I do

Practical help, from idea to production

All services
C# / .NETAzure.NET MAUIAI agentsClaudeChatGPTGitHub CopilotBlazorReactSQL ServerMCPAPIs & integration

Selected work

Things I've built and am building

All projects

Writing

Latest notes on software and AI

All posts

Let's talk

Have a project in mind?

A short call is the fastest way to find out if I can help.