How One Developer Uses AI Agents and Git Worktrees to Ship Code Faster

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A senior frontend developer has shared a workflow for delegating nearly the entire software development process to AI coding agents, saying he no longer writes code manually. His approach involves having agents generate technical specs, break work into verifiable phases, and run parallel sub-agents for independent tasks. The team built a custom agent capable of pulling requirements from Jira, Slack, and Figma, then implementing features, writing tests, and deploying to staging without human intervention. To manage multiple agents working on different features simultaneously, he adopted Git Worktrees — a Git feature available since 2015 that allows multiple branches to be checked out from a single repository at once. The developer says this combination of structured agent workflows and parallel branching has significantly increased his team's shipping velocity.

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