C2Coder.
Student, maker, photographer.

Practical. Hands-on. My own.

I build the things that are practical for me.

I am a student from the Czech Republic and most of my time goes into electronics, code, and a camera. I like understanding what I build and staying in control from the first sketch to the final deploy.

I like building my own version of things, even if it turns out worse than what I could just buy, because that is where the real learning happens. Taking a project from a sketch to something that actually works teaches me more than reading how someone else did it.

When I am not working on hardware, I am building small web tools, managing personal hosting, shooting events, or polishing content so it stays clear and maintainable.

Selected projects

I like the projects where hardware and software meet. These are the things that best represent my work.

LOG 001
RP2350 PCB Raspberry Pi

PicoPU

An RP2350-based GPU project with custom boards and software by my friend Caszuu.

open repository →
LOG 002
Python Nginx Automation

Local camp pages

A Python tool for deploying local camp sites with nginx config and SSL setup.

open repository →
LOG 003
LED Photography Electronics 3D Print

DIY photography light

WIP

A DIY white / RGB photography light. Building it myself came out cheaper than buying a comparable panel light.

open build log →
LOG 004
Power electronics 18650 WIP

Portable power supply

WIP

A high-capacity power bank / portable power supply. Currently a work in progress.

open build log →

What I do well

It is not just about the tools, but about connecting them into something that works in practice.

Development Python · C++ · JavaScript · Linux · Networking
Electronics Raspberry Pi / ESP32 · PCB design · Soldering · IoT development
3D printing Onshape · 3D printing · Prototyping · Prusa

How I work

I prefer simple, affordable, and repairable gear. I keep unnecessary things out of the way.

Daily setup EndeavourOS laptop · Keychron K10
Home mini-server Intel NUC · Ubuntu Server · Syncthing · Home Assistant
Home server Intel 5 245k · Proxmox · NAS · Editing machine
Public VPS Hetzner VPS · Ubuntu Server · Nginx · Frp

Get in touch

If you are building something similar, need hardware help, or just want to swap ideas, send me a message.

$mailto me@c2coder.eu

$open https://github.com/C2Coder

$open https://c2coder.eu

# Email is fastest, GitHub is for public projects, and photography lives on the separate site.