Course in metaprogramming, introspection, iterators, decorators etc on Warsaw University.
Co-founded the first hackerspace in Poland.
2008 – 2013
The first Polish website to let users manage registrations
to conferences, workshops or get-togethers.
2007 – 2011
Distributed website monitoring and notifications.
Monthly developer-enterpreneur-designer meetup in Warsaw,
possibly the first regular one.
2008 – 2009
Started a company around programming courses, starting with Django.