Profile image of bluestar1027
Flag of China Moscow, China
Member since March 29, 2019
1 Recommendations


Online Offline
Hello. How are you? Thank you for your interest. I am a professional who has more than +7 years development experience since university. I know the price of time and I value credit the most. My employers will always benefit from the best service and responsible maintenance. ******************************************************** My Main Skills: ★ Native IOS app(Swift 4, Objective C) ★ Native Android app(JAVA) ★ Website Development() ★ Hybrid Mobile app(React Native, Ionic Framework, Xamarin, Ruby on Rails, Cordova, Phonegap) ★ Python(Web Scraping and Python app) ★ C/C++/C#, ★ Firebase, AWS, CMS and Rest APIs, Facebook/Instagram/Twitter API ★ PHP, Html, JavaScript, MySQL, CSS, Nodejs, Angularjs, Vuejs, Laravel, MongoDB ★ Cocos2d x, Unity 3D, 3D Max ★ OpenCV, GPUImage, Image/Voice Recognize ******************************************************** It is my honor for me to work with you. I hope the best regards for you.
$25 USD/hr
14 reviews
  • 100%Jobs Completed
  • 82%On Budget
  • 98%On Time
  • 5%Repeat Hire Rate


Recent Reviews

  • image of Junghyun H. Project for Yelena Y. $752.50 CAD

    “She is very eager to do her job well. I have been talking to her about a week to see what kind of person she was and it seems like I think I made a right choice hiring her”

  • image of Leonardo Q. Full Stack Web Site $350.00 USD

    “Very proffesional and above all things a very good person. I loved working with her and I will continue working.”

  • image of Fiach R. Port iOS app to Android (Native - Java) $250.00 USD

    “A great Android developer, good communicator. Delivered exactly what I wanted, even if I had little time to supervise the project.”

  • image of Jason B. Merge Two JSON Feeds $30.00 USD

    “This project required much more work than was originally budgeted. I was extremely impressed about all the work that Yelena did. She was extremely clear in communication and was diligent when in making sure the project was finished as per the description. I would recommend her to anyone that needs work done on Freelancer. Excellent programmer!!!!!”

  • image of Theodoros B. Qrscanner to gravity forms entries €150.00 EUR

    “Definitely one of the best programmers i have ever worked with! Did not hesitate to put this extra effort to bring EXCELLENT results! Recommended!!”

  • image of Hamed A. Project 19342249 has been deleted $155.00 USD

    “she was perfect deliver it in the time i'm looking for the update”


Android app development

Mar 2018 - Sep 2018 (6 months)

I did all very good.


The greatest

2008 - 2012 (4 years)


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