Live assisted development of a WebServeice (server side) for online storage and sync system with strong encryption algorithms. Developer must work together with me from 10AM till 2PM or 8PM till 12AM brazillian local time. Which means to be available at maximum 4 hours a day, 3 days a week. The project may take up to 8 weeks and works will be scheduled at least 24 hours before starting. We will pay a minimum of 50 hours per month.
Developer must know encryption algorithms from DES-128 up to AES-2048 and have experience with WebService (server side). Other details may be requested through PMB.
Software will be developed using VMWare vSphere Client (free software) on a VirtualMachine environment, developer can ask any OS and Softwares to be installed to work.
Additional desired skills: Cryptography , PHP , Software Architecture , Web Security , XML