I am a performance-driven Fullstack & Frontend Engineer based in Lagos, Nigeria. I specialize in building highly secure, resilient, and ultra-fast web applications. My development philosophy is simple: write clean, no-bloat code that bridges the gap between stunning visual design and robust backend architecture.

Beyond building commercial products, I am deeply committed to open-source software and digital trust, actively contributing to global security and automation frameworks.

• Performance-First Engineering: I am quite obsessed with web optimization, consistently engineering interfaces to hit 90+ Lighthouse scores to ensure accessibility on any device or network constraint.
• Open Source & Digital Trust: I am a Contributor to the OWASP Foundation (working on edge-native migrations like BLT-Next using Cloudflare Workers and HTMX) and a contributor to the Jenkins project.
• Secure Architectures: Moving the needle toward AI Security and Digital Trust by implementing verifiable trust frameworks and bulletproof API ecosystems.

• OWASP Foundation: Contributor focused on bug-logging ecosystems, security tooling, and edge-native architecture migrations.
• Jenkins Project: Contributing to open-source automation servers to streamline developer workflows globally.

• 📖 When I am not optimizing bundle sizes, you can find me reading mystery and adventure novels.
• 🏀 Huge fan of professional sports—closely tracking NBA player stats and European football league tactical setups.
• 🌿 Strong advocate for "Digital ESG"—building highly optimized code because lightweight websites directly cut down server energy consumption and reduce the planet's digital carbon footprint.

• Email: mmadujonathan@gmail.com
• LinkedIn: https://www.linkedin.com/in/jonathan-mmadu-45a714219/
• Portfolio: [https://jozzdev.vercel.app/]