Series

How Bitcoin actually works, from the blockchain up to the Lightning Network, in plain terms.

1. Pretty Good Privacy
2. The Cypherpunks
3. Programmable Money

Working with AI agents as a team of specialists: context, tooling, and where the human still decides.

1. AI Gives You Speed, Not Quality
2. MCP: Giving Your AI Agent the Right Context
3. Build Your Own Team of Agents

The practices that keep code changeable: TDD, refactoring, clean design, and the habits around them.

1. The Art of Testing: Where Design Meets Quality
2. To Mock or Not to Mock
3. Test-Driven (Development)

Leading engineers without leaving the code: priorities, trust, and the hard conversations.

1. Responsibilities of a Tech Lead
2. Red Work vs Blue Work
3. The Path to Seniority in Software

Agile and XP as practised rather than certified: short feedback loops, pairing, and continuous everything.

1. Update Your Team to Be More Extreme
2. Working Agile with Non-Agile Teams
3. Ignoring Scrum to Get More Agile?