All Services Programming & Development Mac App Development $150/hr · Starting at $10K Implementation of new Yosemite apps in Objective-C or Swift; addition of new features or improvements to existing Mavericks (or older) codebases. Porting C# .NET apps to Mac. Cocoa development experience since 10.3; .NET 2.0 through 5. About $150/hr · Ongoing Download Resume Implementation of new Yosemite apps in Objective-C or Swift; addition of new features or improvements to existing Mavericks (or older) codebases. Porting C# .NET apps to Mac. Cocoa development experience since 10.3; .NET 2.0 through 5. Skills & Expertise .NETApp DevelopmentCC#Objective-CSwift 0 Reviews This Freelancer has not received any feedback. Browse Similar Freelance Experts C ProgrammersWeb Application DevelopersObjective-C DevelopersJSON DevelopersC# ProgrammersXML Developers.Net Developers