All Services Programming & Development Database Design $8/hr · Starting at $25 I have design number reusable component. 1) I have designed export to excel as geniric functionality using extjs and poi functionality. 2) I have written filter component. (Java, javascript) About $8/hr · Ongoing Download Resume I have design number reusable component. 1) I have designed export to excel as geniric functionality using extjs and poi functionality. 2) I have written filter component. (Java, javascript) Skills & Expertise DesignExcelJavaJavaScript 0 Reviews This Freelancer has not received any feedback. Browse Similar Freelance Experts DesignersJavaScript DevelopersJava Developers