Developing a Web Application to monitor change of profiles in linkedin and twitter

Develop a web applications that achieve the following goals: All the needed user management Users can log and submit: Person/company name <Text> twitter URL <URL> Linkedin URL <URL> Do you want an update over email <checkbox> Which email to send the update <email> User can manage entries (modify, delete, see the latest updates, add/delete/change email update) The list of all the most recent changes and updates. Process: Every hour the tool should check if one of the following changes happened: Twitter name have changed Twitter profile description have changed Linkedin Name have changed Linkedin latest job have changed. Linkedin profile description have changed. Output: If any of the five changes above occurs, add an entry of profile change: Person's name, his profile link, the previous (before the change information), the new changed information, when did that change happen