Jo Gukho 대한민국 서울특별시 (Distance: 13189 km) ExtJS Availability: Part-Time Contract Products: Ext JS Skills: JavaScript, Java, CSS, Oracle, PostgreSQL, SVN Contact Developer Print Last seen 5 years ago mongoworld Jo's Website Jo's Blog Endorsements Log in to add your endorsements. Ext JS+ Jo Gukho JavaScript+ Jo Gukho Java+ Jo Gukho CSS+ Jo Gukho Oracle+ Jo Gukho PostgreSQL+ Jo Gukho SVN+ Jo Gukho