Käyttäjän LiZhengXin profiilikuva
Maan China lippu Dandong, China
Jäsen alkaen 3. elokuuta 2017
0 suositusta


Online-tilassa Offline-tilassa
" Good Idea & Most Speed & Best Quality is the Royal way to Success. " My goal is to become a top freelancer with "Best quality, 100% completion and Just In Time". I have been developed several parts of software for 10+ years. Major areas of my expertise include : - Mobile Apps ( iPhone, Android , .. ) - Database (MySQL, MSSQL, SQLite, ...) - Desktop Application ( C/C++, C#, Java, Qt, .. ) - Web Development(PHP, Java, HTML5, ...) If you employ me, I will do my best for you so that would get good result and I would not let you down. After then we would be good friends each other. Thanks for reading.
dollaria30 dollaria / tunti
7 arvostelua
  • 100%Suoritetut työtehtävät
  • 100%Budjetin mukaisesti
  • 100%Ajallaan
  • 11%Uudelleenpalkkaamisaste


Viimeaikaiset arvostelut

  • käyttäjän ichibonilla kuva App for iphone and android $450.00 USD

    “Jing is incredibly proactive, always making questions to make the proyect better. He always goes on in pro of the user wants and needs. It was a great time working with him. Thanks!!”

  • käyttäjän Diamond126 kuva Mobile App creating a pdf €100.00 EUR

    “Very fast, very smart and made everything like expected! Thanks”

  • käyttäjän e4eric kuva Update Twilio text messaging program $50.00 USD

    “Very hard working person. She will get the job done. If you need a project completed, she is the one.”

  • käyttäjän cristianpppp kuva write some cryptos $20.00 USD

    “Great job Jing, recommended”

  • käyttäjän ibivenda kuva Mobile development $40.00 USD

    “Its a pleasure to work with Jing. He is professional and very hardworking. I will recommend him to anyone who needs a good job done. Excellent...bravo!”

  • käyttäjän e4eric kuva Modify a android java program to print receipt $30.00 USD

    “A very hard working coder. More important, has a very good working attitude. Very knowledgeable on the subject and confident. Smart, intelligent, and you will not find a better programmer, Will rehire anytime we have projects to do.”



May 2010 - Jul 2014 (4 years)




2005 - 2010 (5 years)


C++ (2010)

CPA – C++ Certified Associate Programmer Certification

♦ The universal concepts of computer programming; ♦ The syntax and semantics of the C++ language as well as basic data types offered by the language; ♦ The principles of the object-oriented model and its implementation in the C++ language; ♦ The means useful in resolving typical implementation problems with the help of standard C++ language libraries.


Object Oriented Programming

About OOP programming.


  • Preferred Freelancer Program SLA
  • US English Level 1


  • Facebook yhdistetty
  • Suositeltu freelancer
  • Maksu varmennettu
  • Puhelinnumero varmennettu
  • Henkilöllisyys varmennettu
  • Sähköposti varmennettu

Vahvimmat taitoni

Selaa samanlaisia freelancereita