I sold my company and became an employee

I did not need to work again. I have been the CTO of a company I did not found for more than four years.

The script is clear. Found, sell, rest. Become an investor, take the stage, found another one. Selling and going back to being an employee is not in the script. It looks like a downgrade.

It is not.

Selling gave me the one thing a founder thinks they already have and do not: real freedom. Not the freedom to give orders. I had that, I was the owner. The other one. The freedom to choose the work for the work, with no cash crunch on my neck, no end of the month deciding for me.

With that freedom in hand, I made the least glamorous choice available. I went to be someone else's CTO.

Founding was never about owning the company

It was about the toys.

A new problem every week. Last month it was building the team. This month it is data leakage in the age of AI. How to let the business areas use AI on Buser's data without throwing the vault open. I am not four years deep chasing the same bug. The problem keeps changing shape, and that is what keeps me up.

Open source showed me that problem before it started to hurt. I began writing a proxy for MCP as a study, I wanted to understand JSON-RPC by hand. Halfway through I saw the hole: Buser was going to hit exactly this data exposure risk. I went to play with a protocol and came back with a threat mapped. The proxy is mcp.

Open source here is not a weekend hobby. It is the radar that lets me see the curve before it arrives.

What I thought I would lose

I thought I would lose the zero to one by stepping out of the founder seat. I was wrong. Buser does not want to stop where it is, so there is something new being born all the time. Zero to one does not live in the company's incorporation papers. It lives anywhere that refuses to stagnate.

I thought I would lose open source. I keep building, I use it as study, real engineering practice. I have never shipped this much.

I figured the team came for free with being the owner. It does not. I tested that. It comes from who sits in the room with you. Smart, ambitious people pull your level up every day. That I cannot buy with an exit. I choose it again every morning.

The exit was not the finish line

It was what made me honest about what I wanted to do with my days.

The answer had no fancy title. Good work, hard problem, sharp team.

Owning the thing was the accessory all along.

It took an exit to understand that.