Davidruan from Guangzhou, China is interested in SQL Programmer, Website Design Designer & Wireless Engineer. Davidruan is working as a Freelancer and can be found in many freelancing marketplace.  Davidruan provides freelancing service Engineering & Science, Design, Media & Architecture, Websites, IT & Software and IT & Programming. Davidruan very Skilled with Wireless, Website Design, SQL, Ruby on Rails, Linux, Javascript, CSS, C Programming and AJAX.

Davidruan so far completed 0 projects and has about 0 reviews from clients who has used earlier freelancing projects. Davidruan hourly rate is $20.00 USD and gets paid in $.

Please follow this link to hire directly.