Profile image of GoldCoinToU
Flag of China Anshan, China
Member since 18 de abril de 2017
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Hello! I have experiences in mobile and web app development. My skills are as follows. - Android studio & Swift in xCode - React Native Hybrid app - , Node.js, Spring backend development - Angular 4, React.js, Redux - MongoDB, Mongoose, NoSQL - Html 5, BootStrap, CSS3 - Java, C, C++, C#, VB application Thanks for your care!
$30 USD/hr
26 comentários
  • 90%Trabalhos Concluídos
  • 98%No orçamento
  • 94%No Prazo
  • 13%Taxa de Recontratação


Comentários recentes

  • image of anshul199 Application $60.00 USD

    “He was easy to contact and had very good knowledge of MERN stack. He delivered the work on time and on budget. Problem solving ability is the best thing about him. I will certainly hire him in his future projects.”

  • image of davidting6799 Hire a Mobile App Developer RM1345.00 MYR

    “Really unprofessional experience. He did not provide a great service. Project UI not complete although being instructed clearly.”

  • image of gsharma80 Android App - TimeLogger ₹7800.00 INR

    “My Experience with Yang was good, He was very professional and prompt in responding to messages and query. Skilled and Flexible for changing dynamics of the project.”

  • image of lalice145 Project for Yang Z. -- 41259 $45.00 USD

    “He was very easy to work with and delivered work on time.”

  • image of Mohammad Mahmudul H. Project for Yang Z. $70.00 USD

    “Fantastic work. This guy is awesome. It's third time I hired him and he does a good job. Thanks David for your effort. I will hire him again and again. I strongly recommend him.”

  • image of Mohammad Mahmudul H. Update existing android application $100.00 USD

    “As a developer he is good enough, Just you need to describe everything properly. I recommend him. And will hire again.”


master of information science

2009 - 2014 (5 years)


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