observability

Observability in the Hot Path: Logging Everything Without Slowing Anything Down

Your observability adds milliseconds. On a trading platform, that's not monitoring — it's a performance regression you chose to keep. Here's how we built observability that sees everything without touching the critical path.

Chaos Engineering for the Rest of Us

You think your system is resilient. You've never tested it. The gap between what you believe about your system and what's actually true is where outages live — and you don't need Netflix's budget to close it.

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.