Co-founder & CEO of OWNIT.XYZ, building the trading playground for crypto traders to prove their skills and get paid for it.
Previously Co-founder & CEO of MAYA-ZK (zero-knowledge acceleration).
Founding Engineer at Ackee Blockchain. Built their Solana team.
Helping accelerate solvers on Solana / MAYA-ZK / 2025
Solana RFQ system / MAYA-ZK / 2025
ZK prover on FPGAs/GPUs / MAYA-ZK / 2023-2024
Fuzzing & testing framework for Solana / Co-creator / 2021-2022
Developer education program / Co-creator / Funded by Solana Foundation / 2021-2022
Blockchain security firm / Founding Engineer / Started Solana team / 2021-2022
Former pro handball player. Champion in Slovakia & Czechia. 16 broken bones to prove it.
Love surfing, terrible at it. Co-parenting shelter dog Frida with my amazing partner Anna.
Based in Prague ↔ Peniche, Portugal, with hops in the US.