Vinh Nguyen

Building Stewie (stewie.sh) — a product intelligence workspace exploring how teams can preserve product reasoning alongside code.

Currently working on PBC (Product Behavior Contract), an open spec for documenting product behavior in a way both humans and AI coding agents can understand.

Interested in:
• AI-assisted software development
• Product engineering workflows
• Spec-to-code alignment
• Building thoughtful developer tools

Sharing learnings while building in public.