Profile image of kara0216
Flag of China Shenyang, China
Member since August 6, 2017
3 Recommendations


Online Offline
Greetings, I am a talented senior Mobile and Web developer in China. These are all of my life and my proud : ✅Loving mother and good clients. ✅Rich knowledge of Swift & Objective-C & Java & React Native & PHP & JavaScript ✅5+ years of experiences as senior mobile developer. ✅Reliability, passion and good sense of humor. My skills are follow as - Language : Swift, Objective C, Java, Kotlin, JavaScript, PHP, MySQL, C#, Unity3D - Framework: iOS SDK, Android SDK, React Native, Magento, CodeIgniter, Redux, Laravel, AngularJS, IONIC, Bootstrap, NodeJS - AWS, Firebase, OneSignal, DreamFactory Scope of Works - Social Networking - Video/Audio Processing, OpneCV - E-commerce, In-app purchase - Push notification - QR/Barcode Scanning I welcome the opportunity to speak with you about this position and how my experience could help you achieve its goals. If you give me an opportunity to work together, I am sure I will deliver good results always. Best Regards
$45 USD/hr
35 reviews
  • 97%Jobs Completed
  • 100%On Budget
  • 95%On Time
  • 23%Repeat Hire Rate


Recent Reviews

  • image of ikakey Project for Cui X. $105.00 USD

    “Perfect like anytime!”

  • image of ikakey web__Layout $356.00 USD

    “Very rare, there are people who are honest, hardworking, open to knowledge, and able to listen. Cui - is such a person! 谢谢你,崔!”

  • image of tbwm React Native GPS tracking app $83.00 USD


  • image of aymank1985 iPhone and Android App To Simply capture signatures 6 $310.00 USD

    “Amazing developer . Great work, will keep working with him again ..”

  • image of vw2089408vw Support and development for phone test app $200.00 USD

    “Good and honest developer”

  • image of dougahamilton Project for Cui X. 18/02/20 - 14:18:53 $780.00 USD

    “This has been the 3rd phase of what started out as a basic demo and has evolved into a fully functional app. I have worked with Cui on all the phases of the project. The project included use of a barcode scanner on the Iphone, interfacing with our backend database through REST APis using Dreamfactory . As well as data, images were also uploaded. For each phase, I sent an initial specification which she reviewed and came back with questions to clarify and suggestions on improvements. Once we had agreed the final specification, the work was done very quickly. Cui has excellent communication skills, and asks for clarification if there is something that is unclear. Making small changes was not a problem. We are competing final testing now and will be putting the app in the appstore. We are very happy with the work of Cui. We expect to have more phases in the project and will continue to hire her. I would recommend her for any Ios projects.”


Senior Mobile and Web developer

Feb 2012 - Oct 2016 (4 years)

I am a professional software developer. I have developed social networking apps on iPhone, Android. Also I had ever worked on Magento, Wordpress Web development. So i had full experiences in iPhone, Android, Web or something.



2006 - 2010 (4 years)


  • iPhone Development 1
  • Android 1
  • Numeracy 1
  • Preferred Freelancer Program SLA
  • US English Level 1


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