complement to vividial database

Im looking for either to further develop VICIDIAL DB or develope a new DB running paralel to vicidial. We are running vicidialnow. We need to create a web site that reads data from vicidialnow then shows it on screen and we should be able to make changes to that data (edit, delete, add). Then on save, the site should write the changes to vicidial database. This database will be use by telemarketers that use vicidial at the moment. Full details available.