AI-Driven Development

What You Will Learn How Claude Code Agent Teams work and when to use them Concrete use cases for solo developers using Agent Teams Real examples of task lists and team configurations Differences between regular subagents and Agent Teams, and how to choose The Wall of Solo Development In Part 6, I wrote about developing a 220,000-line SaaS application alone using Claude Code. AI functions as “ten extra pairs of hands,” rapidly handling everything from specification drafting to implementation and testing. ...

What You’ll Learn The reality of large-scale development with Claude Code What to delegate to AI vs. what requires human judgment Actual workflow with a 200K-line codebase The Project in Numbers Metric Value Lines of code ~200K (Go 84K + TypeScript 113K) Development period ~3 months (Oct 2025–) Commits 311 Developers 1 Portals 4 (System / Provider / Reseller / Consumer) APIs 4 (dedicated to each portal) One person. Three months. 200K lines. ...