Custom CRM Database Website

Our organization needs a custom CRM (customer relationship management) website built. It must be able to: - store the contact information for thousands of contacts - store the information for hundreds of neighborhood profiles ("patches") - attach tags to contact profiles and neighborhood profiles - 'log in' with many different users who each have different log in names and different permissions - search by name or tag - browse through tags on left and right side columns (see screenshots - regions on left, other contact profile tags on right) - do an advanced filter search with drag and drop capability (see screenshot 4 attached) - export a specified list and the ability to choose which information is exported for each contact (see screenshot 5) - step-by-step information input when creating a new neighborhood profile (step 1 of 10, step 2 of 10, etc.) (not pictured) - an simple algorithm calculation to provide analysis based on numbers inputted into new neighborhood profile - many other individual details and small functions Would like to finish this within three months.