Security engineer by trade. Product builder by habit.
I'm Omobolaji Adeyan — a security engineer and OWASP/OpenSSF contributor. I spend my time between defensive security engineering and building the products under FreNiMi, the studio I founded to ship secure software that actually gets used — now grown into an LLC with three members and a small team.
Some people enter cybersecurity through hacking. I entered it through people — a decade in HR consulting taught me how to read behavior and risk before I ever wrote a line of security code.
Omobolaji Adeyan — Security Engineer · Founder, FreNiMi
Crest Hill, Illinois, USA
How I think about the work
Three threads run through everything I build.
Security first, not security theater
Every product I ship is built with real threat models in mind — not compliance checkboxes.
Ship, then iterate
PhishGuard AI, FreNiMiGuard, and HealthFitness/FreNiMi Health all started as narrow, working tools before they became platforms.
Public proof of work
Open source contributions, published research, and public repos back up what I say I can do.
Background
From HR consulting to security engineering — the long way round, on purpose.
Recognized by SecOps-NG
The SecOps-NG compliance framework's maintainers publicly credited my merged Cyber Resilience Act mapping PR as the project's first external code-level contribution.
View merged PR →OWASP & OpenSSF Contributor
Merged contributions to OWASP Agent Security Regression Harness and OWASP cve-lite-cli, with an open pull request to OpenSSF Scorecard — real patches, not just forks.
Founder, FreNiMi
Building a portfolio of secure digital products spanning AI security, health tech, public-sector tooling, games, and marketplaces.
BSc Information Technology
Arizona State University, USA — the formal pivot from people operations into security engineering.
HR Consultant
Advised organizations internationally on people operations, risk identification, and behavioral pattern analysis — the same instincts that now drive BehaviorSense's insider-threat detection.
MA Human Resource Management
University of Plymouth, England.
BSc Business Management and Operations
University of Plymouth, England.
Download the full resume
One page, PDF, always current.