Welcome

Hi, and welcome to stojchevski.com.

This site is a technical build log and portfolio documenting my work in embedded systems, PCB design, and hardware development.

The focus is on how things are designed, the constraints involved, and the trade-offs made along the way — not just final results.

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What you’ll find here

• Detailed write-ups of hardware design projects
• PCB schematics, layout decisions, and manufacturing considerations
• Firmware–hardware interaction (QMK, embedded MCUs, USB, power)
• Lessons learned from real-world debugging and iteration
• Open-source projects with reproducible results

Most posts are written as engineering case studies, intended to be useful both for myself and for others working with similar constraints.

Why this site exists

I use this site to:

• document projects end-to-end
• reflect on design decisions and mistakes
• build a long-term technical record of my work

If you’re reviewing this as part of a job application, this site is meant to show how I think as an engineer, not just what I’ve built.

About me

I work primarily with:

• Embedded systems and microcontrollers
• Custom PCB design (schematic → layout → bring-up)
• USB, power delivery, and signal integrity considerations
• Mechanical keyboards and human–interface hardware

Everything here is hands-on and built from scratch.