Ian Y. Choi has development backgrounds with Computer Science and he is now involved in KOSSLAB (Korea Open Source Developer Center), as an open frontier (developer with open sources). He started his contributions in OpenStack Internationalization (I18n) in 2014, and he is now mainly interested in evolving OpenStack with I18n, documentation, and many OpenStack projects. He is a core reviewer in I18n and training-guides (Documentation specialty team). He did a PTL role in I18n team during Ocata & Pike cycle, and he is a community leader in OpenStack Korea user group from January 2017 for 2 years. He has been awarded as Microsoft MVP - Cloud and Datacenter Management (July 2016 - Jun 2018).