Zdjęcie profilowe użytkownika chengcaijin
@chengcaijin
Oznaczenie China Dandong, China
Użytkownik od 28 marca 2017
3 - liczba rekomendacji

chengcaijin

Online Teraz Offline
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/godz.
Liczba ocen: 82
6.9
  • 99%Ukończonych Prac
  • 98%W Budżecie
  • 99%Na czas
  • 30%Ponowny angaż

Portfolio

Ostatnie oceny

  • zdjęcie użytkownika PatryckValdez Convertir App Android en IOS $1200.00 USD

    “the exceded time wass all my fault i cant check the app. he was always pushinme to check and i cant do it... all my fault great workin with wang for sure more proyects to him come soon my pleasure to know him im very glad with his job and timing perfect”

  • zdjęcie użytkownika DavidOping Expert in CodeIgniter and Oracle Database $500.00 USD

    “Wang is a freelancer expert in PHP, Oracle and MySql with extensive domain in frameworks such as Lavarel. He is involved in the project, it is very easy to work with him and a real pleasure, he has extensive experience in web development and web applications and very good communication. Solve problems and end projects 100% without excuses. Totally recommended.”

  • zdjęcie użytkownika karimMak Project for Wang F. -- 4 $1000.00 USD

    “Great kick off on product”

  • zdjęcie użytkownika stephen539 iOS app update & refresh £1200.00 GBP

    “Very easy to work with, quick, communicates well and in a structured way. Will certainly hire again.”

  • zdjęcie użytkownika romainecostore Bug fixes on an old custom Ruby on Rails site [Sealed]

    “Very responsive, efficient and got the job done on time. Wang helped us with some urgent website fixes and was a pleasure to work with.”

  • zdjęcie użytkownika mnabil2000 Project for Wang F. $10.00 USD

    “Wang, accessed my code through the team viewer without any previous business background with my app, and he did what exactly I wanted. Thank you Wang”

Doświadczenie

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.

Wykształcenie

Bachelor Degree

2003 - 2007 (4 years)

Certyfikaty

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

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