About Sergey Alexashenko

I am a General-Purpose Technologist.

Right now, I'm looking for my next project.

Most recently, I co-founded Rostra. Before that, I had worked at Substack and Truebill.

In past lives, I had studied neuroscience, written a book, worked for a central bank, and started some companies.

I enjoy getting messages from people. If you have ideas, questions, or just want to say hi - reach out!