Live assisted development of a WebServeice (server side) for online storage and sync system. Developer must work together with me from 10AM till 2PM or 8PM till 12AM brazillian local time. Which means 4 hours a day, 3 days a week (every Monday, Wednesday and Friday). The project may take up to 8 weeks. Developer must know encryption algorithms from DES-128 up to AES-2048 and have experience with WebService (client side). Other details may be requested through PMB. Software will be developed using team viewer on a VirtualMachine environment.