kongxiangjia profilképe
@kongxiangjia
China zászlaja Dandong, China
Tagság kezdete: 2012. augusztus 21.
23 felhasználó ajánlotta

kongxiangjia

Online Offline
I have over 8 years of development and implementation experiences over 180+ apps from small applications to large scale & complex enterprise solutions . My goal is to 130% fulfill the expectations of my clients – the extra 30% being the anticipation of problems or adding ideas that my clients may not have realized. You will find me easy to communicate with to an extent by which you may be surprised, but that is because I believe only a dedicated connection with my employer can lead to truly extraordinary creations. I don't know "impossibility" during development. Services: * Daily or weekly updates during development * Deliver clean and robust code, upload on app store after development * Maintenance and any updates free after development
$50 USD/hr
142 vélemény
8.3
  • 94%Teljesített megbízások
  • 99%Költségvetésen belül
  • 99%Megadott időn belül
  • 16%Ismételt megbízási arány

Portfólió

Legutóbbi vélemények

  • twbrooks profilképe Excel based software app development [Sealed]

    “Kongxiangjia has been great to work with and very patient. I am not a tech guy and no little to nothing about apps. She has been great holding my hand through the process”

  • gr33nlov3r profilképe Membuat Applikasi untuk jual beli baju online - 01/05/2018 06:22 EDT $750.00 USD

    “She is very smart. She listens to my criterias for my project. Thank you for your hard work.”

  • bitalley profilképe Project for kongxiangjia $250.00 USD

    “Very professional and great communications. I will hire for future projects”

  • hadishnugusse4 profilképe Project for Li B. $2200.00 USD

    “second milestone release”

  • Ringle2018 profilképe Project for Li B. $1750.00 USD

    “She work on time, and done over my expectation. Good personal skill and Web Application skills! Well Done.”

  • hajdyah profilképe UI for PortSIP SDK $1800.00 USD

    “Very understandable and helpful”

Tapasztalat

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.

Tanulmányok

bachelor

2002 - 2006 (4 years)

Képesítések

C++ Fundamentals (2010)

IEEE

Brainbench

Publikációk

Image tampering detection based on stationary distribution of Markov chain

With the development of image editing software such as Adobe Photoshop, digital image can easily be manipulated and hardly detected by human eyes. If we take this issue for granted, it may eventually be harmful for our digital world, especially for the credibility of news coverage. Many researchers have worked on image forensics and a number of image tampering detection techniques have been proposed in recent years.

Tanúsítványok

  • US English Level 1
    90%
  • Preferred Freelancer Program SLA
    87%
  • Numeracy 1
    79%

Hitelesítések

  • Csatlakoztatva a Facebookhoz
  • Előnyben részesített szabadúszó
  • Igazolt fizetés
  • Telefonon elenőrizve
  • A személyazonosság hitelesítve
  • Igazolt e-mailcím

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