observability

Operating a Live Trading System: What Breaks and What Saves You

Operational failures kill more personal trading systems than bad strategies. What actually goes wrong at 3 a.m. — and the defences that earn their place.

Resilient by Design: What I Learned Building for Regulated Finance

Most engineers optimise for uptime. In regulated finance, that instinct will cost you. What I learned about failing hard, recovering deliberately, and building compliance into the architecture.