Easy Learn
The Quiet Skill: Empathy in Technical Leadership Systems are easy to reason about. People are not. This is a slow, honest look at why the softest skill in engineering might also be the one that decides whether everything else — the architecture, the roadmap, the on-call rotation — actually holds…
What Does “Disagree and Commit” Mean? A complete, beginner-friendly guide to one of the most misunderstood ideas in engineering leadership: how to voice real disagreement, and then commit fully to a decision even when it doesn’t go your way. 01 · Intro & History02 · Problem03 · Core Concepts04 ·…
How Would You Approach Diagnosing a Slow System? A complete, ground-up guide to finding out why a system is slow — from first principles and mental models to the tools, patterns, and real production stories that separate a guess from a diagnosis. Nineteen chapters, one steady discipline: measure first, hypothesise…
What Is Data Residency? A beginner-friendly, deep-dive guide to where your data lives, why that location matters legally and technically, and how modern systems are architected around it — from GDPR and cloud regions to region-aware code, backups, and audits. 01 · Intro & History02 · Problem03 · Core Concepts04…
What Is Your Approach to Reviewing Another Engineer’s Design? A quiet, honest walk through how a design review actually gets done in practice — what to look for, what to ask, and how to leave the person on the other end feeling better about their work than before you opened…
What Is Capacity Headroom, and Why Is It Important? A complete, beginner-to-production guide to understanding spare capacity in systems — what it is, how to measure it, how to plan for it, and how the biggest platforms in the world use it to survive their worst days. 01 · Intro…
What to Research Before an Architect Interview Not a checklist to memorize the night before, but a gentle guide to understanding a company well enough to have a real, contextual conversation with it — because architecture is never abstract, and neither is a good architect interview. 01 · Why This…
RESILIENCE · DISTRIBUTED SYSTEMS · FAULT TOLERANCE What Is The Circuit Breaker Pattern Used For, In Resilience Terms? Electricians put a circuit breaker in a fuse box so one faulty appliance cannot burn down the whole house. Software engineers borrow the exact same idea — wrap a risky call to…
Chaos Engineering & Resilience A complete, beginner-to-production guide to deliberately breaking your systems on purpose — so that real-world failures never catch you by surprise. Covers principles, internals, tooling, patterns, and the exact way large companies like Netflix, Amazon and Google run controlled failure experiments in live systems. 01 ·…
Building Org-Wide Influence as an Architect The reach of your work was never meant to stop at the property line — and neither should you. Org-wide influence isn’t a title someone hands you. It’s what happens when good judgment, shown consistently in enough rooms over enough time, becomes something colleagues…