$> whoami

I'm a security engineer currently breaking (and occasionally fixing) things at a mid-sized fintech, mostly living in the offensive-security and Python-tooling corner of the world.

I'm an active member of the TU Delft Hacking Team, where I spend my evenings on CTFs, run internal training sessions, and maintain the team's challenge-hosting infrastructure so nobody else has to touch the YAML.

I compete on the Dutch national CTF squad and coach a couple of the newer players coming up through the university scene — mostly by yelling "have you tried strings on it" from across the room.

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Projects

๐Ÿฆ†

ctf-quacker

A Discord bot that pings the team the second a challenge flag gets submitted.
Source
๐Ÿงต

pwnstitch

Python helper library for wiring up pwntools exploits faster.
Source
๐Ÿ”Ž

subshake

Overly aggressive subdomain enumerator I built to stop paying for the good ones.
Source
๐ŸŽฎ

gba-save-editor

Save-file editor for an old GBA game because the randomizer scene needed one.
Source