About Will Sims
Building safe AI at Meta Superintelligence Labs and co-founder of Arc AI. Obsessed with improving health through movement.
I previously led product and engineering teams at Amazon Game Studios and Twitch Prime.
The Compounding Newsletter
How I run AI coding agents in parallel to ship faster
Running three Claude Code agents at once, each in its own git worktree, so they ship separate features in parallel without colliding.
February 15, 2026 · Less than 9 min read
915 code contributions in the past year
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