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  BorisScharinger · Nov 02, 2018

  I am very happy as you not only worked hard to delivery as soon as possible but also you showed a great degree of flexibility as in many cases we had to unexpectedly wait for needed input from different sides!

  for Small Wikitude App on IOS

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  Dustin P · Apr 28, 2014

  I am thoroughly impressed with Chenggong's ability to improve the application to my specifications. He is everything I could have asked for in a developer and I would highly recommend him to anyone with an idea for an app.

  for social network

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  Dustin P · Apr 23, 2014

  The application is really coming along nicely. Chenggong was having a hard time with a search feature, he took a break from it, came back to it after doing work on other parts of the app and made it work exactly how I pictured it working. I expect these great results to continue throughout the creation of the rest of the application.

  for social network

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  thom · Feb 04, 2014

  Great worker. Will hire again.

  for iOS6 app migrate to iOS7

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  thom · Feb 04, 2014

  Chenggong is great. Works fast, good eye for detail, and very knowledgable. Highly recommended.

  for iOS6 app migrate to iOS7

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  TuckF · Dec 30, 2013

  Great work throughout! The app has been complete successfully. well done!

  for IOS App - Chenggong

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  TuckF · Dec 12, 2013

  Great work as always - The project has been completed successfully and uploaded to the app store for review. Chenggong is a please to work with, communicates very well and has produced a high quality app! Thank you!

  for IOS App - Chenggong

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  TuckF · Dec 02, 2013

  More great work! Nothing but good things to say about Chenggong!

  for IOS App - Chenggong

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  TuckF · Nov 22, 2013

  Again excellent work from Chenggong. He is making good progress and we are getting close to having the app complete!

  for IOS App - Chenggong

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  TuckF · Nov 11, 2013

  Great work again - including asking good questions and communication on any points of confusion. THX!

  for IOS App - Chenggong

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