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@kchg
会员身份始于June, 2009
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kchg

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I am in the TOP 5 out of 16,000,000+ Freelancers. I am super experienced web programmer who has successfully launched various huge projects and has proven my skill in many opportunity. I am the responsible for the working and try to keep the best relationship with the customers. My Vision : High Quality, High Speed, High Satisfaction! - Area of Expertise * PHP (Laravel, WordPress, Magento, Prestashop, CodeIgniter, YII, CakePHP, Joomal, Drupal, OpenCart) - 8 Years * Ruby On Rails - 4 Years * Python & Django - 4 Years * JS (Node JS, AngularJS, BackboneJS, ReactJS, MeteorJS, JQuery, Ajax) - 8 Years * Mobile (Android, iOS App(iPhone, iPad) , PhoneGap, iOnic) - 6 Years * Database (MySQL, MongoDB, MsSQL, Oracle, PostgreSQL) - 6 Years * C++ - 5 years * Java - 8 years * Others * Linux, Design, Server Management, DB Management --- More Flexible Every field of technology and trends --- Thanks a million. Regards. KCHG
$40 美元/小时
555条评论
9.8
  • 87%已完成工作
  • 98%预算内
  • 98%准时
  • 20%重复雇用率

Portfolio

最新评论

  • merrickx的照片 wordpress small fixes. $35.00 CAD

    “Great Job! fast. Will use again.”

  • inspry的照片 Project for Heng S. $1250.00 USD

    “Fast and detail-oriented developer. Great communication. Will definitely use again a++”

  • laxaniit的照片 Project for Sokoma $6099.04 USD

    “Excellent programmer! Would recommend to anybody who needs serious quality! Enjoyed working with Mr. Sokom”

  • rujingwang的照片 Build a website feature in ReactJS + Redux + RxJS $650.00 USD

    “It's always tricky to work with someone else's existing and poorly documented code base. Heng did a great job. His English is excellent and he responds quickly, concisely, and thoughtfully. Out of all the freelancers I vetted, he was the only one who was fully available (did not need to take a 2 hour dinner break during the vetting process), competent, and accepted a bid within the stated range of my project. He was willing to revise the code upon finding issues, and he also suffered through a lengthy mutual debugging process with one of our developers. If you can clearly explain the requirements to him, he has a keen understanding. Very satisfied, will consider working with again.”

  • avenonet的照片 Project for kchg $200.00 USD

    “excellent work thank you”

  • sasneutrino的照片 Project for kchg $18000.00 USD

    “Excellent Job! [20 May, 2017] Excellent work!”

经验

Vehicle Monitoring System(Smart-LBS)

Aug 2012 - Dec 2012 (4 months)

Monitor all vehicles with Smart Phone (Android, iPhone) - Monitoring all vehicles on Google Map - Management of driver & vehicle - Monitor all tracks of vehicles for last 6 months - Run-time notifying between vehicles and call-center

Virtual Theatre System(MNET)

Oct 2011 - May 2012 (7 months)

Live Video/Audio Streaming System using webcam/IP Camera/Mobile. - RTMP/RTSP/HLS - J2EE/JAVA/JSP - NVR Streaming - REST WebService

DLP

Aug 2010 - Oct 2011 (1 year)

Window XP/2003/7/2008 Data Loss Protection - File Monitoring - Media Monitoring/Protection - Network Monitoring/Protection - Printer watermarking

教育

bachelor

2001 - 2005 (4 years)

资质

  • Drupal
    80%
  • US English Level 1
    80%

验证

  • Facebook已连接
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  • 支付已验证
  • 电话已验证
  • 身份已验证
  • 电子邮箱已验证

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