Winner at Calvary iOS POC Prototype Update, 2014

4th place at iOS8 Swift Hackathon by HP IDOL OnDemand (http://goo.gl/NZIXBy), 2014

2nd place at Project Alamo - Jim Bowie 4 - Swift based Framework for calling custom Salesforce REST API, 2014

2nd place at Project Alamo - Jim Bowie 2a - Swift based Framework for calling custom Salesforce REST API, 2014

2nd place at Project Alamo - Jim Bowie 1- Swift based Framework for calling custom Salesforce REST API, 2014

Winner at Project Wolke-Karaoke I- Swift app for playing karaoke tracks, 2014

3rd place at Swifty Time Tracker for Google Calendar, 2014

2nd place at TC API - Upload Develop Challenge Submission API, 2014

Winner at Randivoo Mobile iPhone App New Screens Module Assembly, 2014

2nd place at TopCoder NodeJS Apply Design Review Opportunity API, 2014

March Development Track Top Performers 18th place, 2014

Winner at Topcoder NodeJS Top Track Members API, 2014

2nd place at NodeJS My Profile API Update Part 1, 2014

2nd place at NodeJS Get Marathon Match Challenge Reg Info API, 2014

Winner at NodeJS Activate User API, 2014

Winner at NodeJS Basic User Profile API, 2014

2nd place at TopCoder NodeJS Basic User Profile API (http://goo.gl/zlgoZ3), 2014

Winner at TopCoder NodeJS Software Rating Distribution and Rating History API (http://goo.gl/5bPdZu), 2013

2nd place at TopCoder NodeJS Contest Retrieval API Update (http://goo.gl/npkbSr), 2013

2nd place at Stone Cross-Platform Mobile iOS App Series 4 (http://goo.gl/jWazw), 2013

2nd place at Direct Dial iPhone App Assembly (http://goo.gl/GVtGM), 2012

2nd place at Automatically Join Secured WIFI iPhone App Assembly (http://goo.gl/jJbwy), 2012

Winner at Mac OS Help Icon Assembly (http://goo.gl/7hN68), 2012

2nd place at Copy Directory Tool Bash Script (http://goo.gl/dhjoL), 2012

2nd place at Aegle MAPA iPad App System Assembly (http://goo.gl/WHKk9), 2012

2nd place at NASA PDS Mashup Challenge (http://goo.gl/t50lP), 2012

iOS App development.

Developed remote control app for windows application(foobar2000).

Developed plug-in dll for windows application(foobar2000).

http://itunes.apple.com/us/app/fooremo/id486127862?ls=1&mt=8

• TmaxWindow development. TmaxWindow is MS-Windows and linux compatible operating system. Developed memory APIs.

• Samsung's bada simulator development. Improved bada simulator's performance.