Profile image of liangjongai
Flag of China Dandong City, China
Member since December 30, 2014
27 Recommendations


Online Offline
Thanks for reading our profile. I have been working as a senior full-stack developer for 7+ years and leading a small IT development team with 7 members. Our Top skills: ★ Website design and build. - PHP frameworks including Laravel, CodeIgnitor, CakePHP, Zend. - .Net frameworks such as ASP.Net or VB.Net. - Both familiar with Apache and IIS. - Database management using MySQL, MSSQL, MongoDB. - IIS + ASP.Net or VB.Net + MSSQL. - Java Spring and Hibernate. - Python Django and Flask. - Nodejs express server and Websocket communications. - Single Page Applications(SPA) using Angular, React, VueJs. ★ Mobile app development for iOS and Android for both Native and Hybrid. ★ Desktop software development using WPF, Qt, and MFC. ★ Modern smart and clear designs for Website and Apps using Adobe products. Our high ratings and good reviews for past projects from so many clients are more than 400+ now and We will guarantee our service for your request. Best Regards.
$50 USD/hr
478 reviews
  • 96%Jobs Completed
  • 76%On Budget
  • 94%On Time
  • 14%Repeat Hire Rate


Recent Reviews

  • image of Tankoano Project for Wu R. $150.00 USD

    “More than just a project, Mr. Wu R. took a step beyond to help us understand better way to making our project better. I appreciate his Expertise. Will hire again. Thanks”

  • image of mashukmartha Build an Android app to search for books £65.00 GBP

    “Best freelancer/app developer/programmer I've come across on He got straight to work with my project and understood all my requirements and met them with high standards. He's not a time waster or money waster that's for sure. :)”

  • image of Chris07885 Project for Wu R. -- 2 $50.00 USD

    “Good worker”

  • image of Tamersharara IPTV APP for Android TV BOX (ONLY APP, CP & Design already built ) $1125.00 USD

    “Unfortunately, some freelancers are dishonest, such as this freelancer, In the first he mentioned that he have a team and he is super professional and he can implement all the required. but what we got from him is nothing at all, the quality of work is very bad and weak , almost problem in every single issue. do not believe what he said to you, most of the 5 star reviews received after he made an agreement with buyers to refund the money and get 5 stars, this is what he offered on me . I decided to make a dispute and close this case and not to work with him forever. dears watch out and do not release money unless you got what you want !”

  • image of fatmasalat logo design $25.00 AUD

    “he/she does not give up untill she delivers.”

  • image of csnberk Analysis of Algorithms (Java, Eclipse) £40.00 GBP

    “done the project in 1 day, completed with a professional manner. definitely will hire again.”



2008 - 2012 (4 years)


Hackerrank programming competition (2017)


I have won the 2nd place at hackerrank programming competition.


  • CSS 1
  • jQuery 1
  • Numeracy 1
  • PHP Level 1
  • HTML Level 1
  • Preferred Freelancer Program SLA
  • MySQL Level 1
  • JavaScript Level 1
  • iPhone Development 1
  • Java Level 1
  • AJAX Programming
  • Android 1
  • C++ Level 1
  • US English Level 1


  • Facebook Connected
  • Preferred Freelancer
  • Payment Verified
  • Phone Verified
  • Identity Verified
  • Email Verified

My Top Skills

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