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$168 USD / hour
Flag of CHINA
shenzhen, china
$168 USD / hour
It's currently 11:07 PM here
Joined July 3, 2012
4 Recommendations

Xinming Z.

@duzy

4.9 (40 reviews)
6.6
6.6
94%
94%
$168 USD / hour
Flag of CHINA
shenzhen, china
$168 USD / hour
98%
Jobs Completed
99%
On Budget
94%
On Time
20%
Repeat Hire Rate

I program for fun and profits on hourly basis.

Started working at embedded Linux C/C++ software development since 2005, and Android development since 2009, over 10 years of Linux working experiences. I'm exceptional excellent at C/C++/Go, and Android Java, having rich development experiences in system components, frameworks/libraries, apps,games. I'm using Linux and Emacs mostly, and having wide range of skills, e.g. HTTP/CGI in Golang, 2D graphics in skia/cairo, Qt, Gstreamer for videos, Gaming with Cocos2d-x, Box2D, Bullet, OpenGL, Linux system administrator, open source project porting, lexical parsing (like parsing a language). I'm working on hourly basis, no more fixed budget now. The rate is negotiable base on the project.

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Portfolio

358149
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358149
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Reviews

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Showing 1 - 5 out of 38 reviews
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5.0
$125.00 USD
Project canceled to re define scope
C Programming
Linux
Android
Algorithm
+1 more
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Flag of Enrique M.
@mtea
8 years ago
5.0
$722.00 USD
Highly recommended!! Very technically skilled and very detailed oriented. Delivered project early while always delivering amazing, high-quality work! Will defiantly hire again!!
User Avatar
Flag of Muntjac F.
@muntjac
8 years ago
5.0
£300.00 GBP
Great job will hire him again
Java
Engineering
Software Architecture
A
Flag of Amir F.
@AEW1993
8 years ago
4.4
$666.00 USD
Excellent coder with a ton of experience, but was unable to finish the entire project. I wish him the best though!
Linux
Software Architecture
Mac OS
Software Testing
C++ Programming
User Avatar
Flag of Jonathan T.
@jonoomph
10 years ago
5.0
$45.00 USD
excellent - skilled
C Programming
Android
Algorithm
Bitcoin
U
Closed User
@uktechpeople
10 years ago

Experience

Android, frameworks/driver

www.handin.cn
Jul 2011 - Mar 2012 (8 months, 1 day)
*) Make modification to the Android source code(based on Telechip's source tree) to make the Android based product support the company's HID remote control devices *) Design Java interfaces to allow Android app developers to write apps for accessing the remote control devices *) Make similar support for Ubuntu desktop Linux(this is not the major task) *) Related Skills: Android/C++/Java/kernel config/Android Build System/Bash/Ubuntu

Android, Java/C++/JavaScript/MIPS Assembly

www.togic.com
Nov 2009 - Dec 2011 (2 years, 1 month)
*) Using Ubuntu desktop Linux for workspace *) Hacked the Android build system, managed to do Android app development *) Hacked the Android frameworks source(JNI glue, and C++ native code) *) Hacked the Android native phone Launcher, redesigned and implemented the Launcher for TV(totally rewrote of the original phone launcher, integrated with TV functions) *) Designed and implemented TV specific Android app store client. *) Hacked WebKit and Android WebView, pre-research a WebKit based app platform(for

Embedded Linux C++ (Qt)

www.wondershare.cn
Jun 2008 - Mar 2009 (9 months, 1 day)
*) Based on Qt4 designed and implemented the main software for the company's digital photo frame *) Designed the plugin mechanism for dynamically pluggable photo representation effects.

Education

College

Guangzhou University, China 2003 - 2006
(3 years)

Qualifications

Qualification Certificate of Computer and Software Technology Proficiency

South China Institute of Software Engineering, GZU
2005
It's a national certificate.

Publications

-

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