Jin JinRu

Jin JinRu

Senior Linux/Windows/MacOS C/C++ Developer & Server Administrator

Daqing, China

$40.00/hr

(4.97)

What's the difference
Overview

I have 10 years rich experiences with development of widely used network security products, web services and iOS applications.

My major skills are as followings:

- Network Security
Firewall, VPN, Proxy, DPI, IDP/IPS, Nagios, RADIUS, LDAP

- OpenWRT, Embedded Systems

- C/C++, TCP/IP, Bash, Perl

- Linux/Windows Server Administration

- PHP MVC/CMS frameworks
CodeIgniter, Laravel, Zend, Yii, Symfony, Wordpress, CakePHP, Joomla

- iOS SDK

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Work History & Feedback

OpenVPN, Squid, L2TP, PPTP on same server.

Fixed Price $500
“Jin was very knowledgeable and I will be using him again. Very pleased.”

5.00

Socket programming expert wanted

43 hrs @ $33.33/hr
Earned $1,517
“Jin was an excellent find on oDesk. He's a professional and writes clean code. Look forward to working with Jin again in the future.”

5.00

nDPI

Fixed Price $222
“good skill and knowledge in C and linux”

5.00

L2TP, PPTP, OpenVPN setup on CentOS

21 hrs @ $25.00/hr
Earned $525
“Great job, excellent work, good communication. Job Complete”

5.00

Create a Wireless Intrusion Prevention System

343 hrs @ $22.22/hr
Earned $7,629
“Jin Jinru is an amazing expert fully compromised with completing the project. I am hiring him again to work on the second phase of this project.Very dedicated and hard worker, he is just that kind of person you can rely on.”

5.00

Develop OpenWRT Firmware Build

30 hrs @ $15.00/hr
Earned $572
“A simply perfect experience!”

5.00

Sr System Software Engineer

5,121 hrs @ $27.78/hr
Earned $141,437
Job in progress

Tests Taken
Name Percentile Score

Firewall Concepts Test

53

Internet Security Test

98

Networking Concepts Test

65

Programming with C Test

78

Programming with C++ Test

98

Redhat Linux 9.0 General Test

86

System Programming Test

58

TCP/IP Test

77

Unix Test

36

Virtual Private Network Test

66

oDesk Readiness Test for Independent Contractors and Staffing Managers

Passed