Cybersecurity Engineering
Phishing analysis, security automation, CI/CD checks, SARIF reporting, vulnerability workflows, and secure software review.
Operating from Chicago, Illinois
Selected productFreNiMiGuard
Security workflow tooling for public-sector teams.
Explore50+Products, tools & project builds
LivePublic products you can inspect
CHIChicago-based
- Minority-owned
- Women in leadership
- Public code
- Security-led
Public code
Open-source products FreNiMi Checkers and PhishGuard AI published and maintained on GitHubWhat we do
Focused product engineering, with the evidence visible.
We build usable software, publish technical work where appropriate, and label early-stage products honestly instead of presenting every idea as finished.
Applied AI and Automation
Useful AI-assisted workflows, business automation, data processing, reporting systems, and operational tooling.
Digital Product Development
Web platforms, games, dashboards, media properties, health technology, and customer-facing software experiences.
Security Advisory
Architecture review, compliance program design, secure launch preparation, and technical due diligence.
Selected products
Products you can inspect today.
Stop phishing before it lands.
Explainable phishing detection for URLs and emails, published as a public GitHub Action with JSON and SARIF output — built for real CI/CD pipelines, not just a demo.
Finish everyday file work privately.
31 focused tools for PDFs, images, QR codes, spreadsheets, text, and security tasks. Core processing happens locally in the browser with no account required.
Secure public-sector systems with confidence.
Monitoring and security workflow tooling for public-sector teams — dashboards, backend services, and review-ready operational reporting.
Portfolio status
Clear about what is ready—and what is next.
Trust starts with accurate labels. FreNiMi separates live products, published technical work, and active development.
Available to use
FreNiMi Tools31 browser-based utilities FreNiMiGuardPublic-sector security workflowsPublic technical work
PhishGuard AIGitHub Action and source code FreNiMi CheckersPublic full-stack projectBeing built deliberately
FrenimiHealthHealth and fitness platform AppSec Compliance BridgePrivate-alpha security workflowThe story so far
From one security tool to a growing product company.
It started with a practical problem: phishing is easy to describe and hard to detect cleanly. Omobolaji Adeyan, a cybersecurity engineer, built PhishGuard AI to solve it, then published it publicly on GitHub Marketplace and kept going.
That same discipline — ship real tools, contribute upstream, document the work — now runs across FreNiMi's growing portfolio in security, applied AI, health technology, and public-sector products. Along the way, he's presented at The Cyber Security Summit's Public Sector track in Springfield, Illinois, on behalf of FreNiMi.
View the full profileCompany & ownership
Full founder background, company ownership, and how FreNiMi operates day to day.
Visit Why FreNiMiWork with us
Building a system that must look credible, work reliably, and stand up to technical review?
Talk to FreNiMi about secure product development, AI-assisted automation, appsec review, and digital platform delivery.