All Services Programming & Development Mobile Application Development $20/hr · Starting at $50 Native: Android (Java) / iOS (Objective-C, Swift), JNI, NDK (C/C++) eCommerce : Shopping Mall, Coupon Video / Audio / Image processing, streaming Chat & Messaging Engine : XMPP, Jabber, OpenFire, OpenTok WebRTC VOIP, Cloud Communication : Twillio, Heroku, Tokbox About $20/hr · Ongoing Download Resume Native: Android (Java) / iOS (Objective-C, Swift), JNI, NDK (C/C++) eCommerce : Shopping Mall, Coupon Video / Audio / Image processing, streaming Chat & Messaging Engine : XMPP, Jabber, OpenFire, OpenTok WebRTC VOIP, Cloud Communication : Twillio, Heroku, Tokbox Skills & Expertise AndroidApplication DevelopmentC++Cloud ComputingCoupon DesignE-CommerceiOSJavaMessagingMobileObjective-COpenTokShopping CartsSoftware DevelopmentStreaming Media ServerSwiftTokBoxVideosVoIP 14 Reviews CryptoDeeJay says, Good Work! for Crypto Trading Platform on Apr 27, 2018 CryptoDeeJay says, Thanks for Crypto Trading Platform on Apr 25, 2018 Equity 3 says, All aspects of project completed satisfactorily - all delivered for a really great price...! for Cryptocurrency Site on Jan 10, 2018 Douglas 150 says, Thanks for Installing and customizing the Exchanger on Jan 05, 2018 Douglas 150 says, Very good! for Installing and customizing the Exchanger on Dec 28, 2017 Sign up or Log in to see more. Browse Similar Freelance Experts Cryptocurrency DevelopersBitcoin ExpertsMySQL DevelopersRuby on Rails DevelopersSoftware DevelopersComputer Vision DevelopersVoIP ServicesCloud Computing ConsultantsBootstrap DevelopersMicrosoft Azure Cloud ServicesGame DevelopersC ProgrammersHTML DevelopersShopping Cart DevelopersPayment Gateway Integration ServicesPostgreSQL DevelopersOpen Source DevelopersTeam Management ExpertsCoupon DesignersDevOps EngineersAngularJS DevelopersCocos2D DevelopersMachine Learning EngineersAPI Developers