I represent a team of designers and developers with expertise and experience in Web designing, HTML, CSS, PHP, AJAX, JQuery and MySql. We have developed many complex and extensive custom sites of varied extents and complexity. We have developed a leave management system for a corporate client in India as one module of an extensive company intranet. It enables employees to apply for leaves and alert to go to approving authorities designated. It is pretty complex. I have read your requirements and am confident of delivering well. I however need detailed specifications that will enable me to assess scope of work more precisely. I will then revise my bid accordingly. Given complete details, I ensure a very thorough job and also support if you need changes / enhancements in future. I look forward to hearing from you and working on the project.