Design, build and maintain websites using MySQL, PHP & other programming and management tools.Managed user authentication and authorization for servers and various environments.Develop database that support web application and web site.Regularly updated knowledge of latest industry trends in web development and related technologies.Worked closely with Project Managers and other developers to define parameters and plan detailed specifications with clear project deliverables and timelines to meet strict deadlines.Planning and conducting cross-browser usability testing against W3C.Testing and validating work produced as part of development process.Prepared required documentation both at program level and user level and maintain records to document revisions.