kongxiangjia adlı kullanıcının profil görüntüsü
@kongxiangjia
China bayrağı Dandong, China
21 Ağustos 2012 den beri üye
23 Tavsiyeler

kongxiangjia

Çevrimiçi Çevrimdışı
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
136 değerlendirme
8.2
  • 94%Tamamlanmış İşler
  • 99%Bütçe Dahilinde
  • 99%Zamanında
  • 16%Tekrar İşe Alım Oranı

Portföy

Son Değerlendirmeler

  • hajdyah görüntüsü UI for PortSIP SDK $500.00 USD

    “Very understandable and helpful”

  • bigboommedia görüntüsü I would like to hire an Android Designer $1700.00 USD

    “Li was very helpful and worked very diligently on the project until it was complete. She also did a great job listening to my feedback.”

  • Bello Ahmed D. görüntüsü Project for Li B. $250.00 USD

    “Amazing Job, Always Online, Delivered On time”

  • polen1975 görüntüsü Small Android App $500.00 AUD

    “Li did an amazing job, she communicates well and did everything i asked for. Thanks again Li!”

  • waftrue görüntüsü A Social App Q&A -- 2 $2100.00 USD

    “she's a bright and smart lady. great job so far.”

  • JLowndes12 görüntüsü Native Android and iPhone app Design - 01/05/2018 07:58 EDT $2650.00 USD

    “It has been a pleasure working with Li. It was very easy back and forth on requirements and specifications. She gave good insight, and was quick to request or recommend different design / implementation ideas to help make the project a success. I would definitely recommend her for others, and will be continuing to work with her on projects moving forward.”

Tecrübe

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.

Eğitim

bachelor

2002 - 2006 (4 years)

Nitelikler

C++ Fundamentals (2010)

IEEE

Brainbench

Yayınlar

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.

Sertifikalar

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

Doğrulamalar

  • Facebook Bağlantılı
  • Tercih Edilen Freelancer
  • Ödeme Onaylı
  • Telefon Onaylandı
  • Kimliği Doğrulanmış
  • E-posta Onaylı

Başlıca Becerilerim

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