Build a Sales Dashboard for Business development team

Simple three page application
1. Login page(with roles)
2. Create and Manage Sales lead pages.
A table showing following columns
Lead by(name of person) , company name , country of origin, description of lead , contact number , email id/skype id, Date of generation, last date of contact, Status(inactive/active/completed/closed).
The above table can be edited and can have functionality of uploading from Excel file.
3. Dashboard page showing few graphs ( number of inactive leads , active leads etc. With filter of months etc.).One single entry admin page to change the roles and add users.