Daniel Juyung Seo is an Enlightenment(EFL) Open Source Project Committer. He has been working for EFL since 2010. He graduated from Ajou University, Korea in 2009 with a master degree in anonymous network communication. He had worked as a part time PHP web programmer from 1999 to 2003 while he was studying Computer Engineering in his university. He has worked for Samsung Electronics and actively involved in the area of user interfaces and application development support. He is mostly working on the Elementary widget set among many libraries in EFL and helps people develop EFL applications on Tizen. As an active technical writer, he contributed EFL and Tizen articles to magazines ...