Hello, my name is Dawid Kokolus, I live in Poland where I've graduated The Faculty of Economics and Management of the University of Szczecin, my specialization is software engineering. I have been programming since 2003, starting form C++, then C# and JAVA. Except programming I'm interested in photography and video-making. Especially aerial-videos.

From 2012 I'm running my own business offering IT services. Creating apps, solving software and hardware problems is what I generally do. I'm offering my services mostly for private persons, but I've been working with companies aswell ( Tekor, Omega-Szczecin, CCD, Euro-Centrum Pomerania). Recently I've started developing apps for android platform. At the moment I have one app at the Google Play.

When I have discovered Udemy, together with Monika Sedler - Polish language teacher, we have decided to create course for people which want to learn Polish language. We are both native Polish language speakers.