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work stack contact

// student · 20.doume.be

I take things apart
until they make sense.

French student who reverse engineers school hardware and bypasses restrictions for fun. Posts my own code, steals the rest.

see the work github ↗
whoami.sh
guest@doume20:~$ whoami
> 11th-grade-ish energy, but the projects don't know that
> stack: arch · nvim · python · c/c++ · asm · onshape
> currently: picking up assembly because python got too comfortable
> status: online

01 selected work

Custom battery charger dock

hardware · reverse engineering

The school's official charging dock worked maybe 20% of the time. Reverse engineered the proprietary connector, modeled a replacement in Onshape, and 3D printed it. It works. The original doesn't.

Onshape·3D printing·hardware teardown

Unowhy laptop restriction bypass

systems · ~30 devices

Adapted a known technique to bypass restrictions on ~30 school-issued Unowhy laptops. The devices now run better than intended.

Windows internals·MDM·fleet-scale

CTF — Root Me & PortSwigger

security · ongoing

Working through challenges on Root Me and PortSwigger's Web Security Academy to build a real foundation in exploitation and web security.

web security·exploitation
doume.be Personal website repo HTML Bambu-Studio-Setup Bambu Studio setup for lycée Louis Bascan, Rambouillet RIDF RIDF project PostScript

02 stack

  • Arch Linuxdaily driver
  • Neovimeditor
  • Pythontoo comfortable now
  • C / C++learning
  • Assemblylearning, on purpose
  • OnshapeCAD

03 contact

contact.sh
guest@doume20:~$ cat contact.txt
mail     20@doume.be
site     20.doume.be
github   github.com/Doume-20
discord  doume_20
> connection open_
made with the help of AI · © doume20