How I'm Using Claude Code (late 2025) (aryanbhasin.com)

In a recent blog post, developer Aryan Bhasin detailed his innovative approach to using Claude Code for software development, leveraging two distinct AI sessions: an "architect" for planning and design specifications, and an "engineer" for coding implementation. This dual-session strategy allows him to refine ideas through rigorous questioning and create detailed markdown specs that guide coding tasks effectively. The architect's comprehensive designs address crucial decisions upfront, while the engineer executes these plans chunk by chunk, utilizing Bhasin's custom ~/.CLAUDE.md file to adapt its behavior according to specific coding preferences. Bhasin's method is significant for the AI/ML community as it demonstrates effective collaborative use of AI in streamlining the development process, showing how tools like Claude Code can elevate productivity and decision-making in coding projects. Additionally, his unique "Pruner" session consolidates and archives various design documents and decision logs, akin to a human's need for rest, thus maintaining essential business context and historical insights within the codebase. This approach highlights the versatility of AI agents in coding environments and encourages developers to invest time in customizing their tools for better outcomes.