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@alexsun1222
Flag of China Shenyang, China
Member since April 10, 2014
15 Recommendations

alexsun1222

Online Offline
Creative & Full Stack Developer
Dear Client I'm a hardworking, self-directed, multi-disciplined developer with a tech and creative background. Front End I've developed for Website, Mobile and Desktop Apps with beauty UI/UX and the Client-Oriented and Detail-Oriented. My focus is providing a creative perspective along with top-notch client service, delightful user experiences and high quality, clean code. Back End/Server I've worked for seven years creating Rest APIs, Server Administration, DB Creating/Management. Skills & Experience JavaScript/TS/ES6/PHP Angular, React, Node, Symfony, Laravel, ROR Navtive Mobile Swift, Objective-C, Java, Kotlin C# Xamarin Forms&Native, ASP.NET, .Net Database MySQL, MongoDB, PostgreSQL, SQLLite Server GCP, AWS, Godaddy, Heroku, Digital Ocean My work is freelance, but I am also part of an Information Solutions company based in China for larger scale projects (platform migrations, applications development, business process solutions).
$30 USD/hr
80 reviews
7.3
  • 98%Jobs Completed
  • 99%On Budget
  • 96%On Time
  • 13%Repeat Hire Rate

Portfolios

Recent Reviews

  • image of Ray T. Decision Trees $280.00 USD

    “Very nice work and spend lots of time on explaining the thought.”

  • image of Mo C. Project for Piao A. $75.00 USD

    “Great work and no hassle delivered exactly what I requested and on time. HIGHLY recommend.”

  • image of Ranmal U. Project 21105342 has been deleted $40.00 AUD

    “She did an excellent job and I would definitely hire her again.”

  • image of Ameen A. Developer needed for .net web-services sample app $200.00 USD

    “She is a skilled professional, and very good in explaining had a remote screen sharing session and demo. happy with services will definitely hire again”

  • image of Daniel M. Xamarin code tester $85.00 USD

    “a great person very dedicated”

  • image of Omar A. XMLのタスクです！ $100.00 USD

    “She did a very good job on the project. would definitely hire again”

Experience

Full StackDeveloper

Hongji Mar 2011 - Sep 2013 (2 years)

I HAVE DEVELOPED MANY COMMERCIAL, EXCELLENT WEB&MOBILE APPLICATION IN COMPANY.

Education

Bachelor

Beijing Jiaotong University, China 2007 - 2011 (4 years)

Qualifications

Master's Degree (2011)

Beijing Jiaotong Univeristy

Master's Degree certification of Information Science

Publications

Android OS Framework

Alex Sun

How to customize Android OS Framework.

Certifications

  • Preferred Freelancer Program SLA
    100%
  • HTML5 Basics 1
    90%
  • iPhone Development 1
    88%
  • Numeracy 1
    88%
  • PHP Level 1
    85%
  • C 2
    83%
  • US English Level 1
    83%
  • Android 1
    78%

Verifications

  • Facebook Connected
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  • Preferred Freelancer
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  • Payment Verified
  • Phone Verified
  • Identity Verified
  • Email Verified

My Top Skills

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