Marius Cristian
@mariuscristian
I lead SaaS security programs that win enterprise deals and build secure systems in Go and Rust.
ZimbabweWhat I'm looking for
I've led security at Doczen, Omnio, and Krizo, delivering ISO 27001 and SOC 2 Type II programs that unblocked enterprise contracts and supported deals with ABB, Siemens, IBM, Palo Alto, BCG, and Vodafone.
At KeibiSoft, I architect open-source post-quantum encrypted systems including KeibiDrop and a multi-platform email, drive, and calendar SaaS. I stay hands-on across Go, Rust, cloud infrastructure, cryptography, DevSecOps, incident response, and secure product delivery.
Experience
Work history, roles, and key accomplishments
Head of Security (Contract)
Doczen
Nov 2025 - Aug 2026 (9 months)
Unblocked European B2B contracts gated on NIS2 compliance within the first month. Stood up ISO 27001 in weeks and drove SOC 2 Type II to completion.
Education
Degrees, certifications, and relevant coursework
University of Copenhagen
Master of Science, Computer Science
MSc in Computer Science from the University of Copenhagen (DIKU).
Availability
Location
ZimbabweAuthorized to work in
Website
keibisoft.comJob categories
Skills
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