Profile image of liangjongai
Flag of China Dandong City, China
Member since December, 2014
5 Anbefalinger


Online Offline
Customer's Satisfy is my happiness! Our team have a great skill in programming. In our team, there are people who own the 2nd position in hackerrank programming competitions. Our slogan is "High Speed, User Friendly, 100% Completeness". In our team there are several programming experts and we have been working for 11+ years together now. We've completed Large Complex Backend Management Systems with PHP, JSP, jQuery, Python, NodeJS. We've experienced Struts, Spring, Hibernate frameworks and CodeIgnitor, Laravel, ZendFramework. And we have good experience in Mobile programming for Android and iOS. We have been managing DBMS such as MySQL, MariaDB Galera Cluster, MSSQL for 10+ years. We'll support here for employers.
$50 USD/t
183 anmeldelser
  • 95%Fuldførte jobs
  • 95%Inden for budgettet
  • 98%Til tiden
  • 13%Genansættelsesrate


Seneste bedømmelser

  • image of CPPKIDDY C++ & GUI Expert needed (DirectX) €20.00 EUR

    “He is really kind and fast. Nevertheless we were not able together to close the project and to finish all requirements. BUT: He was more than honest, fair and absolutely professional. Maybe DIRECTX was not totally his environment, but... this guy worked good and fast and I cannot say something bad about him. Hire him and you will have a guy to trust.”

  • image of enricoranucci Project for Wu R. €500.00 EUR

    “Again another great delivery from this freelancer!!!!”

  • image of johnkai1105 Project for Wu R. $100.00 USD

    “this is the second time, he helped me thanks you”

  • image of enricoranucci Java GUI (.jar) to write/edit/modify a json file €444.00 EUR

    “Absolutely professional and fast. Highly recoomended!!”

  • image of phdds18 Multi-armed Bandit Algorithm in Python £45.00 GBP

    “Freelancer was great, I was stuck on this specific problem for 1 week but he managed to help me out within half a day. They understood all the requirements and was the only freelancer who knew what I wanted. I was provided updates throughout the project and they offered me after project support if I ran into troubles. Will work with them again.”

  • image of kachigakachiga Translate Korean images to English Images/text $200.00 USD

    “Always hard with translations. He worked very quick to fix any mistakes I found and always ready for more way before me. Thanks for the help, look forward to it again.”


Hackerrank programming competition (2017)


I have owned the 2nd position in hackerrank programming competition.


  • HTML Level 1
  • Numeracy 1
  • PHP Level 1
  • JavaScript Level 1
  • Java Level 1
  • C++ Level 1
  • US English Level 1


  • Facebook forbundet
  • Foretrukken Freelancer
  • Betalingsverificeret
  • Telefonverificeret
  • Identitet verificeret
  • E-mail verificeret

Mine vigtigste færdigheder

Gennemse lignende freelancere