Imagem de perfil de ppgjsc
Bandeira de China Dandong, China
Membro desde 9 de outubro de 2016
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Welcome to my profile! I am a master in mathematics and I have been developing windows programming which has some engine for over 10 years. We have so many engines and products in image processing and audio processing. ✅Chroma key, Face detection, Human tracking, ✅Audio synthesizer, Audio Effects(Eq, Reverb, Compressor), Rendering sheet music, subtitle rendering for karaoke. And I am a Windows/Mobile developer with over 10 years experience. My expertise: ✅ Window application(C++, C, Qt, C#, ✅ Bitcoin wallet(desktop and mobile) Many experience in bitcoin wallet such as bitcoin, unitus, bitcoingreen, pivx and aprcoin, breadwallet(mobile). ✅ iOS/Android application development, Swift3, Swift2, Objective-C, Java, Qt ✅ Website (Ruby on Rails, WordPress, Laravel, React.js, AngularJS) development ✅ Web Scraping(Python, C#) Please contact me at any time so we could discuss your project. I guarantee high quality and fast delivery. Thank you.
$27 USD/hr
23 comentários
  • 100%Trabalhos concluídos
  • 100%No Orçamento
  • 100%Pontualmente
  • 15%Taxa de Recontratação


Comentários recentes

  • imagem de PredictCo Project for Cui D. $400.00 USD

    “Great developer.”

  • imagem de oswaldoedumedia Compilar en Qt $550.00 USD

    “Muy profesional en su trabajo. Rápido, eficiente y conocedor del Qt. Lo recomiendo al 100% y volvería a contratarlo”

  • imagem de CryptoMan1 Project for Cui D. -- 3 $500.00 USD

    “Great and fast communication. Will hire again.”

  • imagem de usernameis Project 17129617 has been deleted $139.00 USD

    “Cui is easy to work with and completed my project one day early. I look forward to working with him again in the near future.”

  • imagem de PredictCo C# Application - Adding functionality to GUI $2540.00 USD

    “Great developer. Careful and detailed.”

  • imagem de BradAPR Project for Cui D. $100.00 USD

    “Amazing, fast, intelligent developer with a wonderful skillset. Will hire again!”


Mobile Developer

Feb 2005 - May 2017 (12 years)

I worked as a mobile developer.


Master's Degree

2007 - 2011 (4 years)


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