Käyttäjän luoxin0125 profiilikuva
@luoxin0125
Maan China lippu Yanji, China
Jäsen alkaen 26. huhtikuuta 2016
2 Suositukset

luoxin0125

Online-tilassa Offline-tilassa
Professional Mobile app and Web developer with 8+ years' experience in iOS and Android & PHP and MySQL and JavaScript technologies. I have been developing iOS and Android apps and Website since 2009, So I have 8+ years of experience in developing mobile applications and web. I have developed 50+ apps for 8 years and most of them is on the itunes and Google play store. My skill set: - Native: iOS, Android(Objective-C, Swift, Java) React Native - Development Tool: Xcode, Android Studio, Eclipse (cocoapod, gradle) - Web service: Ruby on Rails, PHP, , XML/JSON, REST/SOAP, - Device Kit: BLE, iBeacon, NFC, credit card reader, MIDI - Cloud backend: Parse, Amazon, FireBase etc - Database: MySQL, SQLite, MongoDB, DynamoDB - Payment Gateway: Paypal, Stripe, Brantree, In App Purchase - Social Framework: Facebook, Twitter, Linkedin, Instagram, Youtube, Pinterest, Vimeo - Map Kit: Google Map, Geolocation, GPS, Open Street Maps - Repository Management: GitHub, BitBucket, SVN
dollaria35 dollaria / tunti
16 arvostelua
5.5
  • 88%Suoritetut työtehtävät
  • 91%Budjetin mukaisesti
  • 100%Ajallaan
  • 11%Uudelleenpalkkaamisaste

Portfolio

Viimeaikaiset arvostelut

  • käyttäjän Oleksandr I. kuva Project for Cheng J. $25.00 USD

    “Great worker! I keep hiring him back because he delivers what I want. Very reasonable man. Easy to work with. Definitely hire him!”

  • käyttäjän Oleksandr I. kuva React Native developer $30.00 USD

    ““Cheng is a great worker and I'm happy to be working with him. He delivers quality work every time. I know what to expect when I hire cheng, and that's why I keep hiring him! I would highly recommend him for your next project””

  • käyttäjän Ali Abrar M. kuva Need to develop Andriod or ios $199.00 USD

    “she work for andriod well but not for iphone app and she is not able to reply she took almost 2 month but not able to complete”

  • käyttäjän davb kuva Add File Download from Web Service to small React project. $77.50 USD

    “Cheng delivered some of the results I needed. He realized it was more than he expected (although within the details provided) so didn't want to continue. So, I paid some for what he did and will try to figure this out on my own. He was pleasant to work with. Not real easy to understand sometimes but we were able to communicate eventually.”

  • käyttäjän pasha76 kuva sample react-native program $300.00 USD

    “Thanks for the work delived on time”

  • käyttäjän zyondymonds kuva ReactNATIVE Developer *** NO AGENCIES + NO SALESMAN *** $1140.61 USD

    “Thanks for all your hard work!”

Kokemus

Talent mobile & web app developer

May 2009 - Apr 2015 (5 years)

Over last 6 years I had developed many project as followings: Mobile App development (android & iphone), web programming(PHP, , HTML5, JQUERY, CSS3), the many program which use DataBase(MySQL, Oracle, MongoDB), Desktop application(C# WPF).

Koulutus

Master Degree

2005 - 2009 (4 years)

Pätevyydet

Master of Computer Science (2014)

China Jilin Software Association

I received GIS DICO Soft Certificate in 2014

Todistukset

  • US English Level 1
    85%

Varmennukset

  • Facebook yhdistetty
  • Suositeltu freelancer
  • Maksutapa varmennettu
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  • Henkilöllisyys varmennettu
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