Andrzej Grzesik

1. GeeCON 2013

   Poland Poland, Krakow

   15th–17th May 2013

   Andrzej Grzesik was involved

2. Atmosphere 2013

   Poland Poland, Poznan

   13th–14th May 2013

   Andrzej Grzesik spoke

3. Jfokus 2013

   Sweden Sweden, Stockholm

   4th–6th February 2013

   Andrzej Grzesik spoke

4. Java Day Riga 2012

   Latvia Latvia, Riga

   29th November 2012

   Andrzej Grzesik spoke

5. JDD 2012

   Poland Poland, Krakow

   25th–26th October 2012

   Andrzej Grzesik attended

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