Comment by azeqsdxwc

  Location: Japan (flexible for US/EU async or partial overlap)
  Remote: Yes/Hybrid
  Willing to relocate: No
  Résumé/CV: https://www.linkedin.com/in/tsokurov/
  Email: oleksii.tsokurov@gmail.com

Founding engineer -- built OpenReplay's core (YC S19) solo from scratch -- while doing my Math Master degree. Most recently, Spaces Protocol's (Bitcoin) wallets (Rust, TypeScript) -- built 0 to 1, twice. Background in math and theoretical CS -- IPhO bronze, MIPT, Sorbonne.

Best fit: early-stage founder who needs someone to own the software end-to-end -- architecture, decisions, shipping. Happy with hard engineering problems -- systems, protocols, infra, anything non-trivial. Math/research background is there if you need it.

Looking for: part-time contract, ~20-28 hrs/week, available now and continuing through the upcoming PhD (formal verification + quantum computing).