dr. kerem koseoglu[programmer, author, musician]
He specializes in developing comprehensive SAP applications involving non-SAP integrations; and works under his own brand Tesuji
. Check him on LinkedIn / Xing / GitHub.
He occasionally writes on WordPress, Scribd, Ek$i; and likes playing go / video games.
You can watch him play bass on YouTube or listen to his compositions on SoundCloud.