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FounderOpenSpec · San Francisco, USA

Tabish Bidiwale

Creator of OpenSpec, Fission AI

Harness engineering

Creator of OpenSpec, a spec-driven development framework for AI coding assistants, at Fission AI.

GitHubWebsite

Sources

  1. github.com/TabishB
  2. github.com/Fission-AI/OpenSpec

Verified Oct 29, 2026