Kipyung Sung

Anyang, Gyeonggi-do, Korea Korea, South

iOS programmer at Camp Mobile

Technology / Software / Internet

- 2014.05 ~ now : Camp Mobile * iOS App Developer Expert at GUI Programming * BAND (iOS Chat Client) Expert at concurrent programming, GCD tuning * SNOW (iOS Chat Client) (~ 2016/08) Develop Chat Client Module - 2010.08 ~ 2014.05 : NHN Technology Services * Web Developer (Spring web, batch, lucene, sphinx) Expert at query tuning, DB Modeling, Complex DB transaction 2013.02 ~ 2014.05 : JR Naver ( http://jr.naver.com ) * Farm (farm.jr.naver.com) maintenance of PHP Web Server : 2013.10~ 2014.05 * web server IDC migration : 2013.10 * Renew english school (study.jr.naver.com/english) : 2013.08 ~ 2013.09 * Sketch...