Hi, I'm Rainer, tech entrepreneur and engineer from Estonia. I co-founded Ready Player Me (acquired by Netflix). I work as a Director, Games Engineering in Netflix. I build products at the intersection of games, developer tools, avatars and AI. Reach out to me here.

Ready Player Me Acquired by Netflix

Ready Player Me Acquired by Netflix

Ready Player Me, the company I co-founded 12 years ago, has been acquired by Netflix.

Agents

It’s February 2026. Ember woke up to the gentle hum of the air conditioner outside her window. She had fallen asleep at her desk right after sending the team the remaining action items blocking tomorrow’s product launch.

Creating Game Assets With Generative AI

Creating a high quality AI driven texturing pipeline with Stable Diffusion.

Building My Second Brain

Starting to evolve my digital brain.

Blender3.4.0 as Python Module

Blender 3.4 release brought various changes to improve the support for running Blender as a Python module.

Serverless 3D WebGL rendering with ThreeJS

Render 3D models server-side.

Composable

This is stated in Gall’s Law as a rule of thumb for designing complex systems that work.

Momentum

Momentum over action over motion. It’s about getting more of what’s mostly right, rather than less that’s entirely so.

I Read This Article on Medium

Articles you write on Medium aren’t yours

Greenfield

In many disciplines a greenfield project is one that lacks constraints imposed by prior work.

Localize your Netlify site in 5 minutes

How simple it is to add localization support to your Netlify site

Spell Innocent Backwards!

There’s trouble ahead. And there’s only one way to find out who’s the real troublemaker. Someone is a traitor. The others aren’t.