
the magnificent homepage of
David Imolai
Computer Science student and research fellow at ELTE in Budapest, Hungary. I teach LLM agents to do penetration tests and solve CTF challenges.
Developer, Linux/NixOS enthusiast, CTF player, and captain of the Hungarian Cybersecurity Team. Learning, traveling, and creating new & useful things are what satisfy me the most :3
selected work
HackSynth
An LLM agent that attempts penetration-testing challenges on its own, plus a framework to evaluate how well it does.
Cooking Assistant
A cooking assistant with a Kotlin/Spring backend, Python AI services, and a deployment and observability stack built for a TUM DevOps course.
EdenMod and its infrastructure
A Fabric mod connecting our Wynncraft guild to Discord, with account verification, guild-management tools, verified updates and a NixOS-hosted backend.
TikZ-UMLD
Modernising a LaTeX package for drawing UML diagrams with TikZ, because I would rather draw them inside LaTeX than in an external tool.
- SCHOLAR national ×3
- ERASMUS at the Technical University of Munich
- 1st National Student Research Conference 2025
- CAPTAIN Hungarian CyberSecurity Team
from the lab
Deploying your own software has never been so easy
Using the podman-auto-update.service to pull OCI images from selfhosted registry
Image steganography
Browse RGBA bit planes, inspect channels, XOR images, and extract hidden bit streams.
CTF toolbox
A tiny CyberChef: chain hex, Base64, URL, binary, Caesar, XOR, hashes and decompression in your browser.
Shader playground
Play around with the shaders that are used in the background of this site. Mirror, warp, and zoom into the patterns!
contact & elsewhere
Feel free to reach out, I'll try to get back to you as soon as I can :3
If you send me encrypted mail, please encrypt to all my PGP keys; more info in the first link.