Profile cover photo
You're now following
Error following user.
This user does not allow users to follow them.
You are already following this user.
Your membership plan only allows 0 follows. Upgrade here.
Successfully unfollowed
Error unfollowing user.
You have successfully recommended
Error recommending user.
Something went wrong. Please refresh the page and try again.
Email successfully verified.
User Avatar
$30 USD / hour
Flag of CHINA
shanghai, china
$30 USD / hour
It's currently 6:01 PM here
Joined July 22, 2006
0 Recommendations

Yalei L.

@bitdonkey

4.9 (126 reviews)
6.3
6.3
50%
50%
$30 USD / hour
Flag of CHINA
shanghai, china
$30 USD / hour
90%
Jobs Completed
100%
On Budget
100%
On Time
24%
Repeat Hire Rate

Expert .Net/C#/C++/Python coder

Computer science background. Decent knowledge in data structure, algorithm, mathematics, OOD/OOP, design patterns. Experienced in creating both WinForm and Web applications. Excellent in .Net, C#, WPF, WCF, C++, STL, Boost. Experienced in Asp.net MVC, LINQ, Entity Framework, MSSQL, HTML, CSS, Javascript, JQuery. Experienced in Python, Django Familiar with PHP, MYSQL, Wordpress, YII, CakePHP. Experienced in creating MetaTrader, NinjaTrader, FXCM Strategy Trader indicators and EAs. English to Simplified Chinese translation.

Contact Yalei L. about your job

Log in to discuss any details over chat.

Reviews

Changes saved
Showing 1 - 5 out of 50+ reviews
Filter reviews by:
5.0
$450.00 USD
Rating: 5.0/5.0
C Programming
Windows Desktop
S
Flag of Matthew A.
@sentendiabdm
•
12 years ago
5.0
$127.50 USD
Excellent job as usual :)
PHP
Script Install
Engineering
Software Architecture
Software Testing
+1 more
User Avatar
Flag of Hosam M.
@hmabdellah
•
13 years ago
5.0
$17.00 USD
Rating: 5.0/5.0
Software Architecture
Odd Jobs
User Avatar
Flag of Hosam M.
@hmabdellah
•
13 years ago
5.0
$183.75 USD
Wonderful coder. Excellent Job!
Software Architecture
Odd Jobs
User Avatar
Flag of Hosam M.
@hmabdellah
•
13 years ago

Experience

software developer

cartesia
Aug 2011 - Jan 2012 (6 months)
Participating in the development of a web based debt management system. My main responsibility is to develop the underlying financial calculation engine. The technologies used are VBA, C++, C#.

Contact Yalei L. about your job

Log in to discuss any details over chat.

Verifications

Preferred Freelancer
Identity Verified
Payment Verified
Phone Verified
Email Verified
Facebook Connected

Certifications

cplusplus_1.png C++ 1 80%
c-sharp-prog-1.png C# Programming 1 60%
c-sharp-prog-1.png C# Programming 1 45%
c-sharp-prog-1.png C# Programming 1 35%
vworker.png Foundation vWorker Member
Previous User Next User
Invite sent successfully!
Thanks! We’ve emailed you a link to claim your free credit.
Something went wrong while sending your email. Please try again.
Registered Users Total Jobs Posted
Freelancer ® is a registered Trademark of Freelancer Technology Pty Limited (ACN 142 189 759)
Copyright © 2024 Freelancer Technology Pty Limited (ACN 142 189 759)
Loading preview
Permission granted for Geolocation.
Your login session has expired and you have been logged out. Please log in again.