Activities

Page | Last updated at 2008/09/25 16:23

Life as an Undergraduate student

  • Manager of Hyogok astronomical observatory (2001)
  • President of 'Moderato', classical music listeners' group (2001)
  • President of 17th Dormitory Union, POSTECH (2003)
  • YEHS (Young engineers honor society) (2004~)

Teaching assistant

  • Electronics and instrumentation Lab. (B.S.) (2005)
  • Computers for Physics (B.S.) (2005) : got a best teaching assistant award.
  • Computational Physics (M.S.) (2006) : got a best teaching assistant award.
  • Computational Physics simulation based on python (2010)
  • COREN (complexity research and education network)-KOSSDA (Korea social science data archive) Lectures on agent-based modeling & simulation (2010)
  • With one lecture about ODD protocol
  • Invited lectures at Jeju University (OpenSource course) (2008, 2011, 2012)

As a Developer

  • Book / Online material 'Introduction to HEMOS system' as POSTECH CTL (Center for Innovative Teaching and Learning) project (2002)
  • Database / web interface developement of GIFT, POSTECH (2003)
  • Amusing Physics Club web interface (2004)
  • System administrator of Dept. of physics, POSTECH (2004, 2007-2010)
  • Web interface (CGI), design and English web page of Dept. of Physics, POSTECH (2004)
  • System developer of 'Crossroads', online magazine by APCTP (2005)
  • LEGO (Library for Evaluating Graph Objects) framework (2006)
  • Tistory blog service (acquired by Daum Corporation) (2006~2007)
  • Asia-Pacific Physics Conference 10 (APPC10) Database / Web system developer (2007)
  • REED framework (for agent-based modeling) (2009)

As an open-source devotee

PROJECTS

  • Tattertools / Textcube source code moderator (2006~Current)
  • FAS (Open-source anti-spam service/server-side application) (2011~Current)

POSITION

  • Leader of Needlworks (http://www.needlworks.org) and Tatter Network Foundation (TNF) (2007~Current)
  • Advisor of Strategy and planning, Tatter and Company (2006~2008)
  • Chief Strategy Officer, ABLAR company (2010-2013)
  • Chief Technical Officer, Pinion Industries (2014)
  • 1st global open frontier, National IT industry Promotion Agency, Korea (2014)
  • Chief Executive Officer, Lablup Inc. (2015)

PRESENTATION AND SEMINARS

  • ‘Tattertools and web development platform’ The 1st Web application conference (2007)
  • First ~ Eighth Tattercamp Keynote speaker (2007~2010)
  • ‘Blog and Tattertools,’ ETRI Seminar (2007)
  • ‘What drives open-source community’ 1st KLDP Conference (2008)
  • ‘Next goal of personalized platform’ The 2nd Web application conference (2008)
  • ‘Designing personalized platform,’ ETRI Seminar (2007, 2008)
  • Four invited talks at YEHS (Young Engineer’s Honor Society) / YEHSenior (2006, 2007, 2008, 2011)
  • Daum DevOn Conference (2011)
  • 'Facing the world with the eyes of open-source' The 4th TEDxSeoul (2012)
  • 'Open-sourced world' invited talk at Handong Univ. (2012)
  • Busan expo knowledge concert (2013)
  • Daum DevON 2013 - Talk with gurus (2013)
  • ‘The future of publishing platform’ OSS Developer forum (2014)
  • ‘Developing research / education platform using Python’ PyCon KR (2015)
  • ‘Back to the future: 2015’ Samsung Open-Source Conference Keynote speaker (2015)
  • ‘Open-source based webcomponent technology’ Samsung Open-Source Conference (2015)