Profile image of mobileservice001
Flag of China Shenyang, China
Member since November, 2013
24 Recommendations


6+ Years Experience for iOS, Android programming. Already developed 80+ iOS apps, 40+ Android apps on Stores. It is really clear that the most precious resource we all have is time. (Steve Jobs) Over the last 6 years, I have developed so many diverse kinds of hi-tech mobile (iOS/Android) apps including games using XCode with iOS SDK , Android SDK. Till now I have developed more than 80 successful iOS apps/games on iTunes appstore and more than 40 android apps/games on Google Play Store. Especially, I have developed iOS 8 apps, iPhone6, iPhone6+ already. Nowadays, I have checked the Apple new WatchKit to build app for Apple Watch with iOS 8.2 SDK and XCode 6.2. And also have enough android devices including Samsung Galaxy, HTC, Google Nexus and etc. I work as a Senior Mobile (iOS/Android) App&Game Coder myself and Team Leader inside my team if you need another developers inside my team...
$40 USD/hr
45 Reviews
  • 83%Jobs Completed
  • 98%On Budget
  • 98%On Time
  • 14%Repeat Hire Rate

Recent Reviews

  • image of kbakst Modify an existing iPhone application $1100.00 USD

    “Absolutely outstanding developer. Great communication, excellent and FAST work, and very reasonable in terms of cost. Already have plans to use him on other projects.”

    kbakst Flag of United States 2 months ago.
    • Mobile Phone
    • iPhone
  • image of kobkrit Write an Android application $600.00 USD

    “I hire him for programming an application for Android. He is very high responsibility, professional and expert. Excellent job!!”

    kobkrit Flag of Thailand 2 months ago.
    • Mobile Phone
    • Android
    • Simplified Chinese (China)
    • English (US)
  • image of inspired0nline Iphone / Android application Updates / Fixes $52.00 USD

    “Amazing work as always. We have hired this freelancer a number of times now as he is outstanding, reliable, on time and always works to and above our requirements. Again thank you.”

    inspired0nline Flag of United Kingdom 2 months ago.
    • Mobile Phone
    • iPhone
    • Android
    • Windows Mobile
  • image of russian007 Develop a Android app $3190.00 USD

    “Wang did a good job overall on my project. He works very fast and had a template ready for review within few days. He is also very quick in resolving issues that came up in the project.”

    russian007 Flag of Australia 4 months ago.
    • Mobile Phone
    • Android
    • Social Networking
  • image of SternFit SternFit App Development (iOS) [Sealed]

    “He's just beyond AMAZING!!! Rest assured he will think from your perspective and get the project delivered on time and most importantly, with superior quality. Thank you Wang!”

    SternFit Flag of United States 6 months ago.
    • Mobile Phone
    • iPhone
  • image of albertferrer Geolocated events -- 2 €4000.00 EUR

    “We're quite impressed with Gao's were always able to find a solution that satisfied both our demands. We'd recommend you have a perfectly defined requirements and accurate mockups;”

    albertferrer Flag of Spain 8 months ago.
    • Mobile Phone
    • Android


Mobile Developer

Apr 2000

was learning Mac OS X development for my Masters at UCSD when Apple came out with iPhone SDK.. since then iOS has been my world and my pride. I have created many iPhone applications at different scales. I was also leading the team to test(manual/funcational/stress test) the applications. Also, I have worked few Android applications and I am always open to exploring and creating new and awesome stuff. I feel mobile apps give me a way to show off my creativity and enjoy my work.



1998 - 2003 (5 years)


Sun Certificattion (2004)

Sun Microsystems



Magento Customization

Magento Customization


  • Android 1
  • HTML Level 1
  • US English Level 1

My Top Skills

  • Android 22
  • iPhone 19
  • PHP 2
  • Perl 1
  • Java 1
  • Software Architecture 1
  • ASP 0
  • C Programming 0
  • Joomla 0
  • Twitter 0
  • CSS 0
  • Cloud Computing 0
  • Magento 0
  • Drupal 0
  • C# Programming 0
  • JavaFX 0
  • Oracle 0
  • Blackberry 0
  • eCommerce 0
  • Paypal API 0

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