Stop managing.
Start leading.
For engineering managers who are tired of corporate training fluff. Practical frameworks, real experience, zero buzzwords.
Only the first 50 preorders get this price.
Full price will be $97.
From the blog
Practical reading for new managers
Feedback Is a Habit, Not a Hard Conversation
Why the best engineering managers treat feedback as a regular, structured habit rather than a rare hard conversation — and how to build the cadence, with or without corporate tooling.
The First 1:1 Playbook: 5 Questions Every New Manager Should Ask
A short, opinionated playbook for new engineering managers — the 5 questions that turn a first 1:1 from a meet-and-greet into the foundation of real trust, plus the four mistakes to avoid.
Who built this
I've been the new manager nobody trained.
Nick Manning has spent 22+ years writing software and 9+ years leading the people who write it. He's managed teams at Google and Capital One, co-founded a startup that was acquired, and is now a senior engineering manager at a German tech company.
"I was promoted at Google with zero training. I'm building The Manager OS because I wish someone had handed me this in week one."
- 22+ years in software engineering
- 9+ years in engineering management
- Former Google & Capital One
- Co-founded a startup (acquired)
The accidental manager
You were promoted for doing great work. Not for leading people.
The skills that made you a great engineer aren't the skills that make you a good manager. Nobody tells you that. You're handed a team, a title, and a calendar full of meetings — and you're expected to figure out the rest quietly, on your own.
Most advice is too abstract — “be a servant leader” — or too narrow, just 1:1 templates. Neither helps on a Tuesday.
No one names the hardest part: the identity shift from being great at the work to being responsible for people doing it.
And you can't admit you're struggling at work. You're the manager now — you're supposed to have it together.
The Manager OS
6 modules. ~80 pages. Zero filler.
The course is built as an operating system — six layers that install in order. Each layer ships with frameworks and templates you can use the same day.
The Identity Layer
The internal shift from doing the work to owning the outcomes — and the behaviors your team quietly learns from you.
The Role Layer
What the job actually is, what to stop doing, and how to spend a week you can defend.
The Trust Layer
1:1s that aren't status meetings, and the groundwork that makes hard conversations possible.
The Communication Layer
Saying the hard thing clearly, managing up, and being heard without raising your voice.
The Execution Layer
Staying technical enough to lead well without becoming the bottleneck your team routes around.
The Growth Layer
Feedback, growth plans, and helping engineers level up — including the ones who are better than you.
What you get
Everything you need. Nothing you don't.
Written content you can read on a screen or print, plus the frameworks and templates to put it to work.
Questions.
When does the course launch?
Soon — and preordering is the way to lock today's price before it does. Everyone who preorders gets the modules the moment they're ready, plus every update after.
What if I want a refund?
There's a 30-day money-back guarantee. If it isn't useful, email and you'll get a full refund — no forms, no friction.
Is this live or self-paced?
Self-paced, written content. No webinars to attend, no schedule to keep. Read it on your own time, return to it whenever you need it.
How long is the course?
About 80 pages across six modules — completable in a weekend, designed to be revisited as situations come up.
Who is this for?
New engineering managers and anyone making the IC-to-manager transition — especially on small teams without formal training or L&D support.
What if my company would pay?
There's a team option with invoicing and seats for a group. Get in touch and we'll set it up.
Install the OS