Hi I have totally 8 years of experience in web development i know the following PHP, MySQL ajax content scraping , WordPress joomla phpbb , xcart, mongodb, memcache, prestashop, oscommerce, magento, phplist, woocommerce, amazon s3 storage, awazon ec2 cloud, Google analytics api, merchant api, AdWords api, PayPal api, authorize api, fackbook connect api, Google plus connect api , Twitter api, video conversion, pdf generation, website image capture, linux ssh , mysql backup