I split my time mostly between SpaceX and Tesla, and I also spend part of every week at OpenAI, typically half a day.

About 80% of my time at SpaceX and Tesla is dedicated to engineering and design, focusing on developing the next generation of products.

At SpaceX, I work closely with the engineering team to improve the Falcon 9 and Dragon spacecraft, as well as develop the Mars colonial architecture.

At Tesla, I focus on the Model 3, spending time in the design studio on aesthetics and the overall look and feel, while also reviewing engineering aspects of the car and the factory.