Marta Misiaszek‑Schreyner

Dr Marta Misiaszek‑Schreyner is a quantum cryptography specialist and system architect at Creotech Quantum S.A., where she is building the technical architecture of the company’s quantum‑secure communication solutions based on quantum key distribution (QKD).  With a career spanning academia and industry, she has led and coordinated R&D from foundational photonics and single‑photon technologies to deployable security systems, including interoperable DV‑QKD modules developed in European and space‑related programmes. She previously served as Chief Researcher at Quantum Blockchains, driving product‑oriented R&D in post‑quantum security and pQKD, and is an inventor on European patent‑protected work in post‑quantum key distribution. Across these roles, she translates deep‑tech research into certifiable, implementable architectures and actively contributes to ETSI standardisation.