Daoxin Z.

Daoxin Z.

OS X / iOS Senior Professional Programmer

Changchun, China



What's the difference

I have enough experiences with OS X and iOS over 9 years.

If you select me, I will be best your business partner and I will try my best for your project.

Daoxin Z. has added 28 portfolio pieces. Create an account to review them.

Work History & Feedback

Game for iPhone

Fixed Price $1,611
“Thanks Daoxin Zheng for good work on our project! We got the best results! If you need the best iOS developer Daoxin Zheng is the best choice! Our next project we will start only with Daoxin Zheng.”


Packaging a XULRunner program for OS X

8 hrs @ $23.00/hr
Earned $184
“Daoxin completed a small job for us quickly and professionally.”


Xcode Mac Uiwebview app with Jquery mobile

Fixed Price $100
“Daoxin completed the project in a timely manner. Well done”


Mac software installer

12 hrs @ $18.00/hr
Earned $216
“Daoxin was extremely professional. Delivered exactly as promised. Great result. Communication was constant, just how I like it. I will hire him many more times.”


Xcode Project for iOS

Fixed Price $50
“Quick completion of a job. Well done.”


Xcode Project for iOS

Fixed Price $111
“Daoxin completed the projected in time promised and provided timely support along with detailed instructions.I will be happy to hire him again for future projects.”


Tests Taken
Name Percentile Score

Mac OS X 10.5 Test


Objective C Test


Programming with C Test


iPhone Programming OS 4.0 Test


oDesk Readiness Test for Independent Contractors and Staffing Managers