Xiao Xiao
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Xiao Xiao

Excellent IOS/Android Game, Streaming, Voip, Social App Developer


Beijing, China


I promise following things. -Profitable business with you -2+ hours Skype or email communication everyday -Daily Project Reports. -High Quality And In-Time Delivery -1 Month AS -Bug free warranty. I am very enthusiastic, experienced and hardworking mobile application developer. I have been developing mobile application projects for 6 years. I am very good at Objective C/Java/C/C++ application developments. My core development areas are IPhone/Android applications and games. I have made use of APIs of SNS(Facebook, Twitter, Linked In, Youtube etc.), Google Maps, GPS, Communication(Wifi/3G), Video Player, Video Converter, etc. Multimedia communication(Video/Audio Streaming, Voip) is my core technology. My key skills are as follows: -Facebook, Twitter, LinkedIn, Youtube, Pinterest, Instagram -Google Map & GPS & ... moreGeolocation -Video/Audio Streaming -Video/Audio Convert -Voip -Cocos2D, Corona, Unity3D, Box2d, Chipmunk, OpenGL -Game Center, In-App Purchase, Multiplayer Game -iAd, Adwirl, Admob, Chartboost, TapJoy, Cerebro -Photo Editing, Photo Manipulation -Web APIS and Backend Mobile App. -QRCode and Barcode Recognition I want to say I am at my best in mobile application development. I am hardworking freelancer with 60+ hours per week. If you work with me, you will be successful with your job. Don't hesitate to work with me. I can start your job anytime as you want. less

Xiao Xiao has added 29 portfolio pieces. Create an account to review them.

Work History and Feedback

  • Nov 2012 - Mar 2013

    Want to make Apps/Games?

    No feedback given

    $1,344.45 earned
    Fixed Price

  • Nov 2012 - Jan 2013

    Game Coder Required
    38 hours
    $27.78 / hr
    $1,042.02 earned

  • Nov 2012

    Excellent i-OS programmer
    Xiao Xiao is extremely polite and hard working. He keeps in touch frequently to provide updates on progress. He completed the task quickly. His suggestions for improvement were very helpful. Will definitely work with him again on future projects.
    $444.44 earned
    Fixed Price

  • Nov 2012

    Talented IOS developer
    Xiao is the best programmer that I have worked with. He is always willing to help out with any task or problem. He has built many apps for me now and they always come out looking very professional and clean. He is a perfectionist and doesn't stop until the app is perfect. He is always willing to help out with tweaks to the app and is very knowledgeable on coding. He always finds a good solution and very highly recommend him. Very easy to work with and his english skills are very good. Thanks Xiao and look forward to our next project starting soon. If there was any bugs found he will continue to work out any bugs after app has been submitted to the app store. He is very honest and diligent in everything he does. He is also willing to work long hours to complete a project on time. So I highly recommend him. You will not be disappointed.
    7 hours
    $33.33 / hr
    $233.31 earned

  • Nov 2012

    "Professional IOS game developer"
    Excellent communication and delivery of service. This was a medium update to an existing app and Xiao did an amazing job with the speed and quality of his work.
    10 hours
    $33.33 / hr
    $333.30 earned

  • Jun 2012 - Sep 2012

    Hardcore App Developer Needed for iPhone/Android Diary App QUICKLY
    Xiao knows his stuff. He is very fast. Communication could be better but he is a nice guy and very available. We had to stall our project do to company restructuring. Xiao has been very patient with us. We will rehire Xiao when we decide to move on with the project.
    49 hours
    $30.00 / hr
    $1,470.00 earned

  • View More (2)

Xiao Xiao has more jobs to show. Create an account to review them.


Name Score (out of 5) Time to Complete
Google Android Programming Test 4.75 Top 10% 16 mins
Facebook Connect Test 4.50 Top 10% 19 mins
JavaScript 1.8 Test 4.40 Top 20% 22 mins
Objective C Test 4.00 Top 30% 10 mins
iPhone Programming OS 4.0 Test 4.60 Above Average 19 mins
Programming with C Test 3.40 Top 20% 39 mins
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Work History

1,081 hours worked
24 jobs


More than 30 hrs/week


Phone Number: Verified

Associated with

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497 hours
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Smart Tech
57 hours

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