Imagen de perfil de kongxiangjia
@kongxiangjia
Bandera de China Dandong, China
Miembro desde el 20 de agosto de 2012
23 Recomendaciones

kongxiangjia

En línea Desconectado
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
149 comentarios
8.4
  • 95%Trabajos finalizados
  • 99%Dentro del Presupuesto
  • 99%A tiempo
  • 16%Tasa de recontratación

Portafolio

Comentarios recientes

  • imagen de Alan R. Amazon Alexa project $1300.00 USD

    “I am very happy with the work Li did. This was my first project and she was very patient with me. I think the quality and timeliness of her work is outstanding and I will definitely use her again.”

  • imagen de Camilo A. Website Project for kongxiangjia [Sealed]

    “"kongxiangjia did an excellent job coding my Website project. She showed a high level of knowledge and expertise. Kongxiangjia communicated constantly, letting me know how progress was being made. She was able to take my design and code it into what I wanted with minimal interaction required by me. We will definitely be using Kongxiangjia for other projects. "”

  • imagen de Camilo A. Project for Li B. [Sealed]

    “Everything went well, just changing a few thing and making updates to a website, implementing Google Analytics and a few other characteristics. She is connected pretty much all the time, this make it easy to comunicate and work through projects”

  • imagen de Phil G. Build a simple AR/MR HTML/js page $1500.00 USD

    “Excellent experience, developed an AR app quickly and efficiently with regular communication.”

  • imagen de Camilo A. Second Proyect Web Design $121.00 USD

    “I was working on a website services portal, so far the exprience has been very good, no problem, we work a few adjustment to the original requirements without any inconveniences. I will hire her again for next processes”

  • imagen de Camilo A. Página Web Venta y Compra de Servicios $1500.00 USD

    “Everything ok, I will hire her again!”

Experiencia

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.

Educación

bachelor

2002 - 2006 (4 years)

Calificaciones

C++ Fundamentals (2010)

IEEE

Brainbench

Publicaciones

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.

Certificaciones

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

Verificaciones

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