I design LMS interfaces that stay clear, consistent, and accessible — where a theme truly makes a difference.

I'm Marcin Czaja, the creator of RoseaThemes — a collection of commercial themes for Moodle and IOMAD. I focus on making LMS platforms not only look good, but also feel intuitive and perform reliably.

Rosea — Latin for “rose-colored” — reflects an optimistic way of seeing the world and building things for others. I’ve always tended to look at the world this way — with a sense of optimism, sometimes even a childlike trust — believing in people’s good intentions and the possibility of meaningful, positive outcomes. That perspective naturally led me toward e-learning, where I found a way to shape how people experience learning online.

I started this journey without a stable job — guided by that same optimism, but also taking real risks. Over time, it gained momentum and grew into my full-time work.

Today, I focus on stability and everyday usability — improving performance, refining accessibility, and making sure everything stays simple to set up, customize, and maintain.

Marcin Czaja
Moodle and IOMAD theme designer & developer