Käyttäjän chengcaijin profiilikuva
@chengcaijin
Maan China lippu Dandong, China
Jäsen alkaen 28. maaliskuuta 2017
5 Suositukset

chengcaijin

Online-tilassa Offline-tilassa
Welcome to my profile !!! Producing the "Highest Quality" work for my clients and to satisfy them 100% completely with work. My Top skills ✅ iOS (iPhone, iPad), Object-C, Swift, XCode ✅ Hybrid, React Native, Ionic, Angular ✅ Android, Java, Android Studio, Eclipse ✅ Web: Node, React, PHP, Laravel, Python, Ruby on Rails, Javascript, jQuery, CSS , AJAX I’ll provide the following service to you during work with you. 1. Daily Report. 2. 100% client ongoing satisfaction with perfect quality of product. Thank you :)
$45 USD/hr
90 arvostelua
7.5
  • 99%Suoritetut työtehtävät
  • 99%Budjetin mukaisesti
  • 99%Ajallaan
  • 33%Uudelleenpalkkaamisaste

Portfolio

Viimeaikaiset arvostelut

  • käyttäjän msalib212 kuva Project for Wang F. $3500.00 USD

    “excellent work, will continue to work with him. Great communication and work”

  • käyttäjän edwin42ocket kuva Project for Wang F. -- 3 kr850.00 SEK

    “Great guy”

  • käyttäjän stephen539 kuva Project for Wang F. £8500.00 GBP

    “He's a very experienced developer, easy to communicate with, reliable, and a very hard worker. He's very good about follow-ups and variations, so you're not left in the lurch wanting changes. I'd give him a job if he was nearer.”

  • käyttäjän EllingtonChun kuva Project 16903099 has been deleted $450.00 USD

    “great”

  • käyttäjän DavidOping kuva Some changes in the application $50.00 USD

    “Great Freelancer”

  • käyttäjän karimMak kuva Project for Wang F. -- 5 $5720.00 USD

    “Great as always. Moving forward with tech !”

Kokemus

IT Manager

Jun 2015 - Feb 2017 (1 year)

I've worked as a Project Manager.

Mobile Developer

Apr 2012 - May 2015 (3 years)

I have got lots of experience iOS/Android application development with Objective-C, Swift, iOS SDK, Cocoa, Local and Push-notification, In-App purchases, Core Image, CoreData, CoreAnimation, CoreGraphics, Image Processing, Video Processing, Social Network, REST-API, JSON, CocoaPods, git I have developed lots of iOS apps perfectly and they are available in Apple Store.

Koulutus

Bachelor Degree

2003 - 2007 (4 years)

Todistukset

  • Preferred Freelancer Program SLA
    92%
  • US English Level 1
    77%

Varmennukset

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

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