Developer Reports 40 Production Automations Built Using Claude Code Over Six Months

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A independent finance and trading automation consultant claims his practice gained ₹40,000–₹70,000 in extra monthly capacity after making Claude Code his primary development tool over the past six months. Across 40 shipped automations — including GST filing helpers, bank reconciliation pipelines, and stock screeners — he compared Claude Code against Cursor and GitHub Copilot on real production workloads. He found Claude Code superior at handling large multi-file codebases, asking clarifying engineering questions, and matching existing code style, while Cursor and Copilot struggled beyond a handful of files. However, he noted three recurring failure modes: hallucinations on broker-specific API details, looping behaviour during stubborn debugging sessions, and a tendency to over-engineer solutions when tasks are left unconstrained. The review is self-funded with no sponsorships, and the author cautions that results may differ for developers working primarily on front-end or web application projects.

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