Article · 10 min read

Lessons from Inheriting Another Team's Codebase

Birgitta Bockeler · Thoughtworks Free Intermediate

The single most valuable thing an outgoing agency has is context, the why behind the code, which is exactly what a codebase alone cannot tell you. This piece explains how to extract that history while the original builders are still reachable. It is the argument for keeping the agency around for a handover period rather than cutting them off cleanly.

  • Decision rationale is harder to recover than code, capture it while people remain
  • Pair the new engineer with the outgoing team on the first features
  • Documented history saves your hire from relearning every past mistake

The question it answers

  1. When should I stop using an agency and hire my first in-house developer?

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