Ho Ng Cha 대한민국 Seoul (Distance: 13189 km) PRogrammer Products: Ext JS, Sencha Test, GXT, Architect, Sencha Touch Skills: Java, MySQL, Oracle Contact Developer Print Last seen 8 years ago Endorsements Log in to add your endorsements. Ext JS+ HOng Cha Sencha Test+ HOng Cha GXT+ HOng Cha Architect+ HOng Cha Sencha Touch+ HOng Cha Java+ HOng Cha MySQL+ HOng Cha Oracle+ HOng Cha