Hi, I'm Nugraha, a Computer Engineering Technology student based in Semarang. Most of my days are spent inside Linux terminals, figuring out how systems break and how to lock them down.

After solving hundreds of labs on HackMyVM, DockerLabs, and VulNyx, I started building vulnerable machines of my own. Four are live now: Groups, Ledger, Grenade, and Hannah Coffee. Whenever a manual task gets repetitive, I write small, self-contained projects like Shellcraft and platform consoles to automate it. I also share notes, essays, and 300+ full lab walkthroughs under writing, alongside a complete shipping log on milestones.

I'm currently in my fifth semester at Semarang State Polytechnic and open to 2026 internships in cybersecurity or IT engineering. Feel free to connect via Email, GitHub, or LinkedIn.