Writing on product and systems
Short essays on fintech execution, operational clarity, and practical engineering.
Mar 24, 2026
Codex Workflow AI
Building products when the operator is an agent
A loan-onboarding story reframed: what to design for when humans and LLM agents share the same tools—and how to turn judgment into durable software.
Read post Feb 20, 2026
AI Illustration Prompt Engineering
11 Illustration Styles That Work Well With AI (Cross-Model Prompt Recreates)
A research-backed style sweep across GPT Image and Gemini with a blended prompt framework, control blocks, and side-by-side recreations.
Read post Feb 17, 2026
Codex Git Workflow
Git Worktrees Explained: A Practical Mental Model for Parallel Work
A practical mental model for using Git worktrees so you and your AI agents can work in parallel.
Read post Oct 14, 2025
Leadership Platform Execution
A calm operating rhythm
How I shape fintech platforms with the pace of water and the clarity of wind.
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