Headless Commerce Architecture: When to Go Composable and When Not To
Headless commerce is not a silver bullet. It is a trade-off. This is the decision framework for knowing when composable architecture delivers real value — and when it just adds cost.
Building a Senior Engineering Team That Outlasts the Project
The measure of great engineering leadership is not the systems you build — it is the team you leave behind. More capable, more autonomous, more confident than when you found them.
Zero-Downtime Database Migrations at Scale
Downtime for database migrations is a choice, not a requirement. These are the patterns that make schema changes invisible to users — even on tables with hundreds of millions of rows.
The Staff Engineer Playbook: Influence Without Authority
The hardest part of being a Staff Engineer is not the technical work — it is changing how an organisation thinks and builds without the authority to mandate it. This is the playbook for doing that effectively.
Evolutionary Architecture: Designing Systems That Survive Contact With Reality
Most systems fail not because of bad initial design but because they cannot change. Evolutionary architecture is the practice of building systems that adapt — without accumulating the kind of debt that eventually forces a rewrite.