I'm Hans Kartawinata, a Cyber Security undergrad at Universitas Bina Nusantara and a full-stack developer who treats "works on my machine" as a personal insult. Most of my week is spent as a Junior Lab Assistant at BINUS's Software Laboratory Centre, running hands-on sessions for Computer Networks, Computer Vision, and Mobile Hybrid Solutions, and writing the practical exam cases other students will eventually curse at.
The rest goes to PETIR Cyber Security, BINUS's competitive CTF team, and the Cyber Security Community, where I serve as R&D Activist designing challenges I hope at least one teammate finds annoying. Reverse engineering, cryptography, and forensics are the categories I keep coming back to.
I write Go for things that must not stop, Rust for things that must not fail, and Python for everything I'd rather not write twice. Open to internships, collaborations, and CTF teamups.