I build, secure and deploy software systems with a security-first mindset. My work sits at the intersection of cybersecurity, full-stack engineering, product development, and technology for real-world impact.
Portfolio · Credly · LinkedIn · GitHub
| Area | What I work on |
|---|---|
| Cybersecurity | Ethical hacking, penetration testing, vulnerability assessment, threat analysis, security architecture, defensive security |
| Software Engineering | React, TypeScript, Node.js, APIs, Supabase, PostgreSQL, MongoDB, Android |
| Product Building | Architecture, implementation, deployment, integrations, and turning ideas into working products |
| Technology & Impact | Community-focused products, digital services, leadership, human-rights and African development initiatives |
I believe security should be considered during development, not added after deployment.
A roommate matching platform built around compatibility, trust, and better campus living. It is explicitly a roommate platform meant for Students. Available both as an app in playstore and a website
Stack: React · TypeScript · TanStack Start · MongoDB· Cloudflare · Flutter · Dart
A cloud trading workspace built around Deriv and Supabase, covering market discovery, technical analysis, risk controls, backtesting, trade management, and bot architecture.
Stack: React · TanStack Start · Atlas · Deriv API · TradingView Lightweight Charts · Cloudflare
An Android content-filtering application using local DNS decisions and Android VPN APIs to block configured harmful domains without TLS inspection or browsing-content telemetry.
Stack: Flutter · Dart · Kotlin · Android VpnService · DNS filtering
A community-focused media initiative built around the principle “We Amplify Voices.”
A free, AI-assisted resume and cover-letter builder designed to help people create polished, professional application documents. It includes live previews, editable AI writing improvements powered by Google Gemini, and PDF export. The project is currently under active development; its source repository will be made public when it is ready.
Stack: React · TypeScript · Vite · Google Gemini API · Cloudflare Pages · Pages Functions · jsPDF
Potential employers: if the resume I sent you looks polished, just know I built it using this tool. Yes, I use my own products.
I maintain 20+ certifications and professional credentials across cybersecurity, software development, data, blockchain, leadership, and emerging technology.
| Credential | Issuer | Verification |
|---|---|---|
| Ethical Hacker | Cisco in association with ParoCyber | Credly |
| Cyber Threat Management | Cisco Networking Academy | Credly |
| Introduction to Cybersecurity | Cisco Networking Academy | Credly |
| Cybersecurity Masterclass | InfoSec Institute | Verify |
| Cybersecurity and Emerging Technologies | ICT Authority of Kenya — Cyber Shujaa | Verify |
| Fundamentals to Cloud Infrastructure | Pathway Technologies | Verify |
| Data Analytics Training | ICT Authority of Kenya — DataBreed Africa | Verify |
| Effective Leadership | HP LIFE | Verify |
| Police and Human Rights | Amnesty International | Issuer |
| Introduction to Amnesty International | Amnesty International | Issuer |
| Full-Stack Development | Edureka | Certificate available on portfolio |
| Blockchain Development | One Dev | Certificate available on portfolio |
Credential hub: View my Credly profile · View all certifications on my portfolio
My security work is centered on authorized defensive security:
- Penetration testing
- Web application security
- Threat analysis
- Security architecture
- Vulnerability assessment
- Secure software development
- Network and endpoint security
- Cybersecurity automation
I am interested in technology, leadership, cybersecurity, innovation, human rights, African development, and the role of engineering in solving practical problems.
- Portfolio: https://isack-ochieng.pages.dev
- Credly: https://www.credly.com/users/isack-ochieng-omondi/badges#credly
- LinkedIn: https://www.linkedin.com/in/isack-ochieng
- GitHub: https://github.com/isack-ochieng
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