All Services Programming & Development Programming $25/hr · Starting at $250 Program web and mobile applications using ruby on rails and objective-c on mac os or linux platforms. Experienced in Postgress (postgresql), sqlite, mysql, and sqlserver. Basic javascript, css3 and html5 skills. Mostly backend and mobile developer. About $25/hr · Ongoing Download Resume Program web and mobile applications using ruby on rails and objective-c on mac os or linux platforms. Experienced in Postgress (postgresql), sqlite, mysql, and sqlserver. Basic javascript, css3 and html5 skills. Mostly backend and mobile developer. Skills & Expertise AgileApple OsBasicCCSS3DesignGitHTML5iOSJavaScriptLinuxMac OSMobileMySQLObjective-CPostgreSQLRuby on RailsRubyMineSQLiteUMLXcode 0 Reviews This Freelancer has not received any feedback. Browse Similar Freelance Experts DesignersC ProgrammersXcode DevelopersDesign & ArtJavaScript DevelopersSQLite ExpertsObjective-C DevelopersMySQL DevelopersPostgreSQL DevelopersRuby on Rails DevelopersMac OS DevelopersHTML5 Developers