Profile image of JeffLee21
@JeffLee21
Flag of China Guangzhou, China
Member since July, 2012
5 Recommendations

Jeff Lee 

Embedded system developer My team leads new frontiers on the Android/iOS world. We are experts in multi-platform programming using QT solution developer and system administrator.
$25 USD/hr
87 Reviews
7.1
  • 81%Jobs Completed
  • 100%On Budget
  • 96%On Time
  • 17%Repeat Hire Rate

Recent Reviews

Experience

System administrator

Apr 2006 - Sep 2012 (6 years)

I was a administrator of server comprising mail, ftp, samba, firewall. I was a team leader developing embedded linux.

Education

Master

1996 - 2000 (4 years)

Certifications

Redhat Linux 9.0 General Administrator (2012)

odesk

Publications

Performance enhancement for streaming service

Exams

  • Freelancer Orientation
    90%
  • Network Programming 1
    83%
  • C 1
    85%
  • US English Level 1
    90%
  • Unix Level 1
    75%

My Top Skills

  • C++ Programming 28
  • Linux 27
  • Android 23
  • Software Architecture 23
  • C Programming 16
  • PHP 14
  • Mobile Phone 14
  • MySQL 7
  • Visual Basic 5
  • Windows Desktop 5
  • Engineering 5
  • iPhone 5
  • Embedded Software 5
  • Java 4
  • Excel 4
  • C# Programming 4
  • Microsoft 4
  • OpenGL 4
  • Software Development 4
  • Python 3
  • Graphic Design 3
  • Mac OS 3
  • Visual Basic for Apps 3
  • Javascript 2
  • Translation 2
  • System Admin 2
  • Delphi 2
  • Apache 2
  • UNIX 2
  • Windows API 2
  • Ubuntu 2
  • VB.NET 2
  • XML 1
  • Data Entry 1
  • Electronics 1
  • Photoshop 1
  • Objective C 1
  • iPad 1
  • HTML 1
  • jQuery / Prototype 1
  • Windows Server 1
  • Japanese 1
  • Microsoft Office 1
  • ASP 0
  • JSP 0
  • J2EE 0
  • Ruby on Rails 0
  • AJAX 0
  • Game Design 0
  • SQL 0
  • Wordpress 0
  • CAD/CAM 0
  • Animation 0
  • Microsoft Access 0
  • Cisco 0
  • Virtual Assistant 0
  • Electrical Engineering 0
  • IIS 0
  • Chrome OS 0
  • Shell Script 0
  • AutoCAD 0
  • Photoshop Design 0
  • Google Earth 0
  • Symfony PHP 0
  • Firefox 0
  • Unity 3D 0
  • Android Honeycomb 0
  • OCR 0
  • MVC 0
  • Korean 0
  • Simplified Chinese (China) 0
  • VPS 0
  • ASP.NET 0
  • SQLite 0

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