Han Long

Han Long

Best Mobile Developer for iOS & Android

DanDong, China



What's the difference?
Han Long

Han Long

Best Mobile Developer for iOS & Android

ios-development cocoa android-app-development java javascript mysql html iphone-app-development apple-xcode objective-c unity-3d cocos2d mobile-app-development xml database-design database-programming rss soap image-processing video-streaming video-conversion google-maps-api delphi php email-technical-support google-docs mailchimp game-development box2d-game-engine audio-mixing computer-networking linux-system-administration microsoft-visual-c++ microsoft-visual-studio google-apps google-calendar-development facebook-api jquery jquery-mobile ajax corona-sdk sqlite github skype c xml-web-services graphics-programming cocoa-touch twitter-api youtube-api svn api-development api-documentation html5 google-searching opengl cpanel opencv phpmyadmin wire-framing web-design ui-design psd-to-html psd-to-xhtml google-places-api advertising audio-editing audio-mastering audio-post-production audio-restoration video-editing core-java eclipse microsoft-visual-basic photo-editing photography photoscape game-design mac-os-app-development google-adsense google-gadgets-api google-plus google-analytics google-app-engine paypal-api paypal-integration storyboarding actionscript-3 wamp augmented-reality dropbox-api requirement-management requirements-analysis appcelerator-titanium phonegap windows-phone-7-development foursquare-api socialengine network-security yoga non-disclosure-agreements ruby 3d-animation windows-app-development artificial-neural-networks algorithms genetic-algorithms tcp-ip socket-programming winsock website-development mathematica teaching-mathematics teaching-algebra non-linear-editing adobe-pdf 2d-animation sip cisco-voip biostatistics bluetooth xbox-game-development ffmpeg audio-production sql soapui animation multithreaded-programming sendmail opensips c# .net-framework windows-phone teaching-physics apple-uikit-framework linkedin-api crm gps-development actionscript-2 physical-fitness geometry newsletter-writing css3 database-management pattern-recognition web-os-app-development 00 more less

 High Quality, Royal Graphics, Trust and Customer Satisfaction 

I have rich experiences with Software development including mobile apps and games.
I have been developing wide range of mobile games, applications, websites for 5+ years.

I have created large apps for US, Canada, Australia, Brazil companies.

* My goal is to make great Mobile Apps.
I will always my best for Customer satisfaction as an oDesk's contractor.

My skills and experiences are as follows.
 iPhone/iPod/iPad, Android, Ph…


Han Long has added 12 portfolio pieces. Create an account to review them.

Work History & Feedback

iPhone/iPad Photography app

“he was banned from desk”
Fixed Price $500

iPad App // Filesync + PSPDFKit and movie viewer

“It was fun to work with Han Long. His availability is great.”
169 hrs @ $33.33/hr
Earned $5,716

Carona sdk

“Fast and on the ball”
16 hrs @ $33.33/hr
Earned $522

Complete Nearly Finished Java Application

“Han is a good man and is well versed in programming. Feel free to contact me for a reference.”
148 hrs @ $33.33/hr
Earned $2,950


“I don't have to say anything about Han. He is great developer and nice guy.”
40 hrs @ $33.33/hr
Earned $1,339

Mobile Application Developer Needed for iPad/Android App - Corona SDK

“Han did an excellent job on my project (iPad Application). He reviewed my specifications and delivered on time. Han was always available via Skype so we communicated very often. Han spoke excellent English and understood my needs completely.I will use Han in the near future for more applications because I trust he can deliver a quality project on time and under budget.Thanks Han!”
27 hrs @ $33.33/hr
Earned $878
Tests Taken
Name Percentile Score

Cocoa programming for Mac OS X 10.5 Test


English Spelling Test (U.S. Version)


Google Android Programming Test


HTML 4.01 Test


Java Test


JavaScript 1.8 Test


MySQL 5.0 Test


iPhone Programming OS 4.0 Test