Sergio r. from madero, Argentina . Sergio r. is working as a Freelancer and can be found in many freelancing marketplace.  Sergio r. provides freelancing service IT & Programming, Websites, IT & Software and Sales & Marketing. Sergio r. very Skilled with eBay Web Services, eCommerce, Facebook Marketing, Facebook Development, Google Web Toolkit, Microsoft Windows Server, PayPal Development, Web Services, Windows Vista and Windows XP.

Sergio r. so far completed 0 projects and has about 0 reviews from clients who has used earlier freelancing projects. Sergio r. hourly rate is $11 and gets paid in $.

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