Julien Abenhaim

Solo founder building Castforge, a Windows desktop app that runs Claude Code, Codex, Gemini and GitHub Copilot as one dev team: a Lead plans, Coders build, a Tester and Reviewer keep it honest. Started in March 2026, public beta now, free during early access. Spent two months on a premise that died in a pricing announcement and learned more from that than from anything that worked. Based in Quebec.