Robbie Marcelo
Reflections

The Art of the One-on-One

A framework for making every 1:1 count — for you and your reports. Move beyond status updates to real coaching and connection.

#management#1:1

One-on-ones are the heartbeat of engineering management. Yet most managers treat them as status updates. Here’s how to make them genuinely valuable.

The Classic Mistake

“So, what are you working on?”

This question turns the 1:1 into a standup. Your report already knows what they’re working on. You probably do too. You’re burning the most valuable recurring time you have.

A Better Structure

I split my 1:1s into three buckets, rotating each week:

Week 1 — Coaching: Focus on a specific skill, career goal, or challenge. This is where real growth happens.

Week 2 — Connection: Talk about life, energy, stress, and fulfillment. Build the human relationship.

Week 3 — Strategy: Discuss team direction, technical debt, process improvements. Tap into their insights.

The Ratio That Matters

The single best metric for 1:1 effectiveness: talk time ratio. You should speak no more than 30% of the time. If you’re talking more than your report, you’re doing it wrong.

You talkThey talkOutcome
70%30%Status update
30%70%Coaching
10%90%Breakthrough

Closing Questions

Always end with:

  • “What’s one thing I could do differently to support you?”
  • “Is there anything on your mind that we haven’t touched on?”

The real value of a 1:1 isn’t in the agenda — it’s in the space you create for honest conversation.