All Services Programming & Development Software Design and Prototyping $28/hr · Starting at $25 Software Design and Prototyping with Visio, Balsamiq or Axure. Provide standardized software design document and functional design document. About $28/hr · Ongoing Download Resume Software Design and Prototyping with Visio, Balsamiq or Axure. Provide standardized software design document and functional design document. Skills & Expertise AxureBalsamiqPrototypeVisio 0 Reviews This Freelancer has not received any feedback.