We are a team of designers and developers with expertise and experience in Web designing, HTML, CSS, PHP, AJAX, JQuery, XML, Wordpress and MySql. We have developed many complex and extensive custom web applications of varied extents and complexity. The drag and drop feature has been incorporated by us for many applications.
I have read the overview of your requirements and am confident of delivering well. I request you to share the excel sheets and explain the requirements in their context. It will also help if we can chat here or on Skype. Once I am clear on the requirements and am able to assess scope of work precisely, I will revise / confirm my bid accordingly. Detailed specifications will also help me to make an informed commitment and are essential for delivering as required. I will be able to give suggestions based on my expertise and experience.
I commit only if I am confident of delivering and once committed 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.