I do font technology, multilingual typography, variable fonts, Unicode and OpenType. I live and work in Berlin and Warsaw.
I make FontLab and stuff on Github.
I co-designed the Lato by Łukasz Dziedzic and Milka by Botio Nikoltchev.
I develop typographic solutions for the web. 2000–2014, I was part of the founding team of MyFonts.
I’ve advised Google, Adobe, Monotype, Corel, Underware, Tiro and a number of other software and font companies.
I co-edited the OpenType and CSS specifications, and several typography books published in Poland.
I was a longtime Board member of the Association Typographique Internationale ATypI and of the Polish TeX Users’ Group GUST.
Teaching and speaking
I lecture, teach workshops and speak at conferences.