Profile image of kongxiangjia
@kongxiangjia
Flag of China dandong, China
Member since August, 2012
15 Recommendations

kongxiangjia 

I am an senior mobile expert who is developing with not only Android and iphone native apps but also web service managements with back end as well for 7 years . I have successfully delivered 100+ Apps for clients across 50+ countries in domains like healthcare, e-commerce, social network, chat app, food delivery apps,game apps, Location services, photo editing & sharing, RESTful serivce , entertainment, telecom, media etc I have delivered a lot of mobile apps with high quality, fast speed, and kind maintenance. I don't know "impossibility" during development. Here are my working styles. 1) I always keep client's requirements as rule and will not want to get paid if client don't like result. 2) I can be available anytime if you want. 3) I am able to send daily report or commit source 4) I will absolutely keep deadline with perfect features. I always will actualize your ideas. Please hire me. Thanks.
$50 USD/hr
110 reviews
7.7
  • 93%Jobs Completed
  • 99%On Budget
  • 98%On Time
  • 16%Repeat Hire Rate

Recent Reviews

Experience

Mobile Developer/Team Lead

Jul 2007 - Jan 2012 (4 years)

I have developed android and IOS apps, website at this company for 5 years. I devloped BillBoard(utility app),CloudRider(game) in six month. And I joined the research of Computer Vision.

Education

bachelor

2002 - 2006 (4 years)

Certifications

C++ Fundamentals (2010)

IEEE

Brainbench

Publications

A new edge detection algorithm for flame image processing

Digital image processing is playing an increasingly important part in imaging based flame monitoring systems. A crucial step in flame image processing is to detect the flame edge, a dividing boundary between the area where there is thermo- chemical reaction and those without. The determination of flame edges is a precursor to flame image processing and measurement of flame parameters.

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