Profilbillede af hengzhulu
@hengzhulu
Flag for China Yanji, China
Medlem siden 8. maj 2019
0 Anbefalinger

hengzhulu

Online Offline
I love web & mobile development and that's why I develop modern responsible web applications and mobile apps for over 9 years. Programming Language: - PHP (OOP, MVC, design patterns) - SQL, T-SQL - Javascript (OOP, MVVM, MVC, design patterns) - Python - Ruby on Rails - C#, C++, Java Framworks, libraries: - Laravel, Codeigniter, Symfony - Node.js, [login to view URL], vue.js, Angularjs, Angular2, React.js, Redix, Ember.js - D3.js - jQuery - Django, Flask CMS: (Customization and Development of theme and plugin) - Wordpress, wooCommerce - Shopify - nopCommerce - Magento Databases: (Optimization, Tuning, Monitoring on 10 million records) - MySQL - MSSQL - MongoDB - PostgreSQL - firebase Mobile Apps: - Andorid, iPhone VCS: - Git, CVS, SVN Operational systems: - Linux (Debian, Ubuntu, Elementary OS - Windows server Cloud platform: - AWS - Azure - Google
$15 USD/hr
14 anmeldelser
5.2
  • 100%Jobs udført
  • 96%Indenfor Budget
  • 99%Til Tiden
  • 25%Genansættelsesfrekvens

Portfolio

Nylige bedømmelser

  • billede af Alicia C. Squarespace Delivery and Order Form Build $300.00 USD

    “Working with Hengzhu was a pleasure. The project was not easy, but he delivered everything we asked in a timely manner and had lots of patience for all of our questions and requests! We look forward to working with him again in the future!”

  • billede af Xue Wu Z. Project for only Hengzhu $900.00 USD

    “+++++++++AAAAAAAA+++++++”

  • billede af Maria C. NopCommerce Plugin $230.00 USD

    “Great work with Nopcommerce plugins. Skilled in .Net and hard working. Results just as expected”

  • billede af Jason P. Assistance with my website $220.00 AUD

    “This guys is awesome. Simply the best.”

  • billede af Javier B. Nopcomnerce plugin development $350.00 USD

    “Great developer and knowledgeable about .Net. Experienced building Nopcommerce plugins, always on time, and willing to improve any task that was developed before. Highly recommended.”

  • billede af Xue Wu Z. Project for Hengzhu L. -- 2 $1200.00 USD

    “++++++++AAAAAAA++++++++”

Erfaring

WEB & DB optimize

Apr 2005 - Oct 2014 (9 years)

I am featured a senior actor for my company.

Uddannelse

4

2002 - 2005 (3 years)

Certificeringer

  • Preferred Freelancer Program SLA
    92%
  • CSS 1
    75%
  • US English Level 1
    75%

Verifikationer

  • Facebook forbundet
  • Foretrukken Freelancer
  • Betalingsverificeret
  • Telefon Verificeret
  • Identitet verificeret
  • E-mailverificeret

Mine vigtigste færdigheder

Gennemse lignende freelancere