All Services Programming & Development Excel formatting, parsing, manipulation $10/hr · Starting at $150 Replace VLOOKUPS, VCOMPARE, and other cumbersome spreadsheet methods with the use of the POI libraries and API. POI-XSSF allows for a spreadsheet to be read into a java program and the output tweaked as desired. About $10/hr · Ongoing Download Resume Replace VLOOKUPS, VCOMPARE, and other cumbersome spreadsheet methods with the use of the POI libraries and API. POI-XSSF allows for a spreadsheet to be read into a java program and the output tweaked as desired. Skills & Expertise APIExcel 0 Reviews This Freelancer has not received any feedback.