Zhenhua J.

Zhenhua J.

iOS and Android Developer

Shenyang, China

$34.00/hr

(4.98)

What's the difference
Zhenhua J.
Overview

I am one of oDesk-Verified mobile developers with 4.98 star rating and 6300+ hours billed.

I have been developing iOS & Android apps over 5 years.
During the meantime, I have accomplished valuable experience in mobile field.

Especially, I got my main talent for Social apps, Quiz&Puzzle Apps, Image coloring & processing, Backend-communication Apps.

Please make me happy to hear your idea, so I will make you happy with my works.

My Preparation:
1) Development Platform:
- MacOSX 10.8.2+ / XCode4…

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Zhenhua J. has added 14 portfolio pieces. Create an account to review them.

Work History & Feedback

RaceTracker

1,141 hrs @ $34.00/hr
Earned $38,777
“Zhenhua is great.Very helpful.”

5.00

iOS 7 expert translucent UI element

50 hrs @ $34.00/hr
Earned $1,700
“Quality and communication.”

5.00

Proficient iPhone App Developer - Photo Editing iOS App

Fixed Price $1,300
“Fantastic experience! Quality of work was top notch, and I will definitely be hiring again!”

5.00

Snr Mobile APP Developer

Fixed Price $100
“Great Developer. Love working together. Fantastic guy.”

5.00

Mobile Game Development

16 hrs @ $33.99/hr
Earned $550
“Excellent work done by Zhenhua! Would definitely work with her again! Thank you, Zhenhua!”

5.00

2-D game app

80 hrs @ $25.00/hr
Earned $2,000
“ill be getting work done with zhenhua jin again in the near future”

5.00

IOS Developer

46 hrs @ $30.00/hr
Earned $1,255
Job in progress

Tests Taken
Name Percentile Score

CSS 3 Test

96

Cocoa programming for Mac OS X 10.5 Test

47

Google Android Programming Test

98

JSON Test

95

Mac OS X 10.5 Test

95

Magento eCommerce Test

91

Mobile Web Authoring Test

96

Networking Concepts Test

96

Objective C Test

94

Programming with C Test

89

U.S. English Basic Skills Test

100

iPhone Programming OS 4.0 Test

89

oDesk Readiness Test for Agency Contractors

Passed

oDesk Readiness Test for Independent Contractors and Staffing Managers

Passed