Profile image of shaoying
Flag of China Yanji, China
Member since March 20, 2017
3 Recommendations


Online Offline
I am an excellent full-time developer in mobile and web development for 8 + years. My principle is to offer clients the best products and my goal is client satisfaction. Short development time, fast and flexible communication will give you joy. My Main Skills : * Android (Java) * iPhone (Swift & Objective - C) * WebSite & Hosting (Php, JavaScript, MySQL, AJAX, CodeIgniter, WordPress, NodeJS and etc...) * Application (C, C++, C#) * Graphic UI/UX Design My Main Development Areas: ✔ Social Media Networking & Shopping (Ecommerce) ✔ Video & Voice & Audio - Chatting & Live Stream ✔ Booking & Traveling - Map Navigation & Location Real Time Tracking ✔ Uber Style Service Providing - All Business Services such as Taxi, Food & Restaurant Ordering, Job Finder, Car & Rider Rental and etc... ✔ In addition to, Dating & Medical & Education & Business & Finance & Photography & Music and etc... I am always ready to implement your ideas. Many suggestions and advices will be offered to you. Thank you!
$30 USD/hr
33 reviews
  • 97%Jobs Completed
  • 96%On Budget
  • 100%On Time
  • 13%Repeat Hire Rate


Recent Reviews

  • image of lopixel Build IOS and Android Application for an Existing Directory Website £55.00 GBP

    “We usually dont have this kind of issues on our freelance works. Our project was really clear and we explained everything on the private message to make sure freelancer understands the project and budget. However after making the agreement he started to complain as we are giving him extra works. Next he told us he is away for 3-4 days which was okay. However he didnt contact us for 3-4 weeks. And finally we canceled the project. He may be a good freelancer however we did not experience anything good on this project”

  • image of bryantrungngo Website editing dashboard $355.00 USD

    “fantastic. sticks to his deadlines, understands my needs well”

  • image of JustBeingTrev Develop iOS and Android apps based off simple WordPress site $2000.00 USD

    “This has been the absolute BEST experience I’ve could have asked for! I know how tricky app development is, but Quan can do EVERYTHING perfectly! He always hears my concerns and makes changes quickly!”

  • image of ratda2006 Need to add some features, fix some bugs in existing Android app $750.00 USD

    “Pleasure to work with him, thanks for your work”

  • image of luisram86 Create an app for Android and iOs to show the information related to Catholic Religion in Mexico $30000.00 MXN

    “Really good app developer, will work again and will continue to work with him, I will recommend”

  • image of LPQJA Facebook Ads SDK for Android $100.00 USD

    “Quan was very thorough, professional, and diligent with his time. He was able to complete my project with 100% satisfaction. I am also not sure when he sleeps, as he was available around the clock and was very responsive and helpful.”


Mobile & Web Expert

Apr 2012 - Sep 2016 (4 years)

I have full experience in mobile and web development - Android , iPhone/iPad, WebService( Backend ), WebSite, Programming.



2002 - 2007 (5 years)


Master degree (2010) (2010)

University of Science and Technology Beijing Graduate school.

Awarded Master degree from University of Science and Technology Beijing Graduate school.


Mobile App for Teaching and Learning

By understanding what learners, educators want to do on their mobile devices, I have been able to design useful applications tailor-made to meet their various needs.


  • Preferred Freelancer Program SLA
  • US English Level 1
  • Numeracy 1


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