AI-Assisted Development
Rolling out AI-assisted development across a whole engineering team — task decomposition, PR and review process, quality standards, and what actually changes when the tools land.
The Faster AI Writes Your Code, the More You Need End-to-End Tests
Vibe coding multiplies the code your team ships while shrinking how deeply humans review it. End-to-end tests are the one safety net that doesn't care who wrote the code — here's why they matter more now, and how to build a suite that runs on every PR.
Matti Ilvonen·23 Jul 2026·5 min readAI-Assisted Development at Team Scale: What Works, What Doesn't, and How to Roll It Out
“Yes, kind of” is the default state of AI adoption in most engineering teams. The gap between a few individuals using AI and a whole team using it well is wider than it looks — here’s how to cross it.
Henri Parkkonen·7 Jun 2026·5 min readRolling Out AI-Assisted Development: What Engineering Teams Get Wrong in the First Six Weeks
The AI coding tools are genuinely good now. Getting two enthusiasts productive is easy; getting a whole engineering team there is where rollouts go wrong. Here are the five most common mistakes.
Henri Parkkonen·31 May 2026·5 min readOne letter a month. Nothing more.
What we actually shipped. What we did not. No marketing.