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Flag of China Shenyang, China
Member since March, 2017
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Experienced with executing the full iPhone, IPad & Apple Watch product development cycle through launch and release. Producing high-quality work in short turn-around times is important to me I develop apps for cross section of Industry categories including entertainment, information, media, news, business, education, finance, health & fitness, productivity, games & more. My Experience and Skills: - Social App, Chat/Message App -GPS/Geo Location Sharing/Tracking App -Real State App -Video/Audio Streaming/Processing App -Education App -iOS, Xcode -OpneCV and OCR -Objective-C, Swift - Live Face Detection -Storyboard -Animation -Apple TV, TV Os, Watchkit -Mac OSx -Rest Api, SOAP, API, JSON -Cocos2D, Cocos2Dx, Unity3d A mobile app is a must- have for industries, no matter whether you are serving B2B or B2C markets. My Iphone, Ipad & Apple Watch development expertise will allow you to service these markets for years to come. Thanks for review of my Profile
$50 USD/hr
19 comentários
  • 95%Trabalhos Concluídos
  • 95%No orçamento
  • 84%No Prazo
  • 20%Taxa de Recontratação


Comentários recentes

  • image of REELEVANT NETWORKS Change a SDK sample file to suit our needs (iOS, Swift) $150.00 USD

    “Excellent freelancer! DuoDuo has gone way beyond the initial brief to deliver me the sample modifications I required. I will come back!”

  • image of Jian Q. Project for Duoduo Q. $115.00 USD

    “Good skills on IOS dev”

  • image of coinview Cryptocurrency Calendar $80.00 USD

    “DuoDuo Qian was an absolute pleasure to work with. He understood exactly what we wanted from the get to and delivered the project just as we wanted while being very communicative throughout the whole process. Will definitely hire again. A+++++++++++++++++++++++++++++”

  • image of Anuj S. Project for DuoDuoQian -- 3 $25.00 USD

    “Awesome Programmer! I enjoy working with him. Highly Recommended”

  • image of Anuj S. Project for DuoDuoQian $75.00 USD

    “Completed project on time and delivered with detailed context. I would work with him again.”

  • image of Jaspur Implement Swift Package in Xcode project €100.00 EUR

    “nice fast job, thnx”


Computer Engineering

2006 - 2010 (4 years)


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