Jan Delmanowicz
Tomasz Kopacz
![TomaszKopacz1_2014_5x7cm](http://2015.net.developerdays.pl/wp-content/uploads/2015/06/TomaszKopacz1_2014_5x7cm-150x150.jpg)
Principal Technical Architect (Evangelist), Microsoft Tomasz Kopacz works with IT architects and developers and discusses with them how to build a good applications and how to select appropriate software artifacts in order to address a specific problem. An expert in cloud computing and .NET Enterprise programming.