Projects

A collection of projects I’ve worked on since 2002. From web applications and mobile apps to desktop software and cloud services, these represent my journey across diverse development domains.

I’ve delivered solutions ranging from services used by tens of millions of users to specialized industry solutions, working with startups and enterprises alike.

• Infrastructure Service for ALTools by ESTsoft

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  2010-08-01
• BizHard by ESTsoft

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  2008-08-01
• Human Resource Management System by ESTsoft

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  2007-08-01
• Security Mail Service for National Institute by 3Rsoft

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  2006-07-01
• Web Application for Game; Cabal Online by ESTsoft

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  2005-06-01
• Content Provider Site for DRM Service; ALX by ESTsoft

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  2005-04-01
• Online Storage Solution; InternetDisk by ESTsoft

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  2005-01-01
• Online Storage Service; IDisk by ESTsoft

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  2003-02-01
• Gimpo City Internet Broadcasting Station by Comcast

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  2002-02-01
• Gwacheon City Internet Broadcasting Station by Comcast

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  2002-02-01
• Hongik University Alumni Association Website by Comcast

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  2002-02-01
• Inventory Management System: Octopus by Comcast

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  2002-02-01
• Korean National Tuberculosis Association - Anti-Smoking Website by Comcast

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  2002-02-01
• Personal Live Internet Broadcasting System: MyPandora by Comcast

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  2002-01-01
• Web Services for Internet Broadcasting by Comcast

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  2002-01-01