I am an expert PHP programmer with experience of developing a wide range of complex and large web applications using PHP, Codeigniter, Linux,, MySql, Postgresql, JSON, AJAX, Javascript, Jquery, Openlayers, subversion, ffmpeg, jqplot graphs, HTML, HTML and CSS.I have strong skills of Database Design, Problem solving, Website Security Management (SQL injection, XSS and session management), MVC architecture and Cron Jobs.I have worked on the following major projects- Freight Journey Planner (http://freightplanner.tfl.gov.uk)- Telecom Sales and Billing System (A large project having several billing, client, ticketing, commission, emailing and sales modules with access control)Seeking for challenging opportunities with good business partners. I am an expert PHP programmer with experience of developing a wide range of complex and large web applications using PHP, Codeigniter, Linux,, MySql, Postgresql, JSON, AJAX, Javascript, Jquery, Openlayers, Google Maps API, subversion, git, ffmpeg,