- Programming, open source (C, C++)
- Linux, NixOS
- Computer networks
- RepRap 3D printers (got a RepRapPro Mendel)
Most of my open-source software is available here: https://code.google.com/p/badvpn/ . This includes:
- NCD programming language
- Tun2socks network layer proxifier
- Peer-to-peer layer 2 VPN
I'm also developing the APrinter open-source firmware for RepRap's: https://github.com/ambrop72/aprinter .