alexsun1222 adlı kullanıcının profil görüntüsü
@alexsun1222
China bayrağı Shenyang, China
9 Nisan 2014 den beri üye
15 Tavsiyeler

alexsun1222

Çevrimiçi Çevrimdışı
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).
$60 USD/hr
69 değerlendirme
7.3
  • 97%Tamamlanmış İşler
  • 99%Bütçe Dahilinde
  • 96%Zamanında
  • 15%Tekrar İşe Alım Oranı

Portföy

Son Değerlendirmeler

  • Imre D. görüntüsü Extract historical football data from a website £30.00 GBP

    “I needed football results extracted from a website for past 5 years. Piao did an excellent work within budget and withing expected timeline. Much recommended - will use her services again.”

  • Harini T. görüntüsü Write Java programs $60.00 USD

    “Piao is very talented professional delivering high quality of work before time. She is a very patient person and I like the sincerity and honesty in her. I would hire her again.”

  • David D. görüntüsü Application for data move $55.00 USD

    “Great programmer and god comunication”

  • Gween L. görüntüsü C# weatherstation application €50.00 EUR

    “She did her job without problems!”

  • Sujan M. görüntüsü Need help with Excel £25.00 GBP

    “Very talented and delivered my project on time. I will use their services again and again.”

  • Gpht Consulting L. görüntüsü Fix bugs in a website, android and iOS apps and add new features €500.00 EUR

    “All went smoothly according to what was agreed. will hire again”

Tecrübe

Full StackDeveloper

Mar 2011 - Sep 2013 (2 years)

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

Eğitim

Bachelor

2007 - 2011 (4 years)

Nitelikler

Master's Degree (2011)

Beijing Jiaotong Univeristy

Master's Degree certification of Information Science

Yayınlar

Android OS Framework

How to customize Android OS Framework.

Sertifikalar

  • 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%

Doğrulamalar

  • Facebook Bağlantılı
  • Tercih Edilen Freelancer
  • Ödeme Onaylı
  • Telefon Onaylandı
  • Kimliği Doğrulanmış
  • E-posta Onaylı

Başlıca Becerilerim

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