About
I am Hansa Dewmina, an ethical hacker, software developer, and creative producer based in Malwana, Biyagama, Sri Lanka. My work blends security-first engineering with bold visual direction and immersive sound design. Whether I am building applications, training AI systems, or mastering music, I focus on precision, speed, and clarity.

Focused on vulnerability research, responsible disclosure, and building secure digital experiences.
Designed and delivered modern web apps, dashboards, and automation pipelines for clients.
Produced music, DJ sets, and branding systems that bring stories to life through sound and visuals.