Les 90 premiers jours consistent à apprendre avant d'agir. Un nouveau CTO doit diagnostiquer la situation, construire des relations et acquérir la confiance avant de mettre en place des changements majeurs.
Pourquoi c'est important
DAYS 0-30 → LISTEN & LEARN
- Meet engineers, leaders, peers, the CEO, key customers
- Understand the architecture, the roadmap, the pain points
- Identify what is working (preserve it) vs broken
DAYS 30-60 → DIAGNOSE & PRIORITIZE
- Form a clear view of the top 3-5 problems
- Validate it with the team and the CEO
DAYS 60-90 → ACT ON QUICK WINS + SHARE A PLAN
- Deliver one or two visible early wins
- Communicate a 6-12 month direction
