All Services Programming & Development senior web and mobile developer $20/hr · Starting at $200 familiar with java, android, ios, iphone, spring, dotnet, asp mvc, python, ruby. Have 18 years developer experience About $20/hr · Ongoing Download Resume familiar with java, android, ios, iphone, spring, dotnet, asp mvc, python, ruby. Have 18 years developer experience Skills & Expertise .NETAndroidASPiOSJavaMobile DevelopmentPythonRuby on RailsSoftware DevelopmentSpring FrameworkWeb Development 0 Reviews This Freelancer has not received any feedback. Browse Similar Freelance Experts Mobile App DevelopersWeb Developers.Net DevelopersRuby on Rails DevelopersSoftware DevelopersASP DevelopersJava DevelopersSpring Framework DevelopersPython Developers