Hi, I'm Maciej

_{pronouciation / he/him}

I'm a site reliability engineer, a maker and a all-around hacker.

Hobbies & Projects

Programmers' CADs

OpenSCAD and (more recently) CadQuery are my CAD tools of choice.

catchnhole: an ergonomic way to create nutcatches and bolt holes in OpenSCAD
next-bolt: putting some more Computer Assist into your bolt length choices
...and a ton of other OpenSCAD libraries

3D printers

The Swoon: a WIP fork of the FoldaRap project intended at upgrading the design with belted Z (✓), linear rails and EVA 3.0 compatibility
Resin curing chamber: parametric resin curing chamber using UV LED strips
Lighting (top, side), camera & feet setup for my Prusa i3 MK3s+

Model rocketry

Trying to make model rocketry more accessible and DYI:

Launch Controller 0: very simple model rocket launch controller
Launch Pad 1: launch pad for model rocket based around 2020 aluminium extrusions
SV Entire Thing: small, fully 3D-printed model rocket hull for testing designs

Electronics

Rapiscope: rack and pinion-adjustable, rapidly 3D-printable, Raspberry Pi-based digital microscope for soldering

Mechanical keyboards

• qmk_rc and qmkrcd - remote control for your QMK-powered keyboard

SRE/build engineering/...

• Raspberry Pi pi-gen + Packer - building custom Raspberry Pi OS images from scratch, with Packer