Intranet development Project

I have the following requirement, I need an intranet it must be professional friendly its design must be innovative. these are the characteristics that it must have. Homepage Slider showing the releases of the week Monthly releases Upcoming events / News New employees Employees celebrating anniversary RH index calendar highlighting the dates by type of event with a color Shortcuts to applications Module 1 Calendar of Visits / Events - the edition permissions must be provided to certain users by the administrator, (highlighting the dates by type of event with a color by clicking on any event the user will be able to view the details of the visit or event or download the content of the event PDF / Word / excel. module 2 Contacts directory with search from Active directory module 3 News / Events / by search by department that includes photo galleries / documents / videos can be uploaded Module 4 Polls Module 5 Organization charts Module 6 Company information module7 Control Panel for users Registration of events / news update / Events (date, who will publish it / department) Registration - Survey update Registration / organization chart update Registration / update of accounts Registration / update of events in the visits / events calendar Registration / update of events in the HR calendar (certain users must have access) Registration / update of communications The image of the latest communications should appear on the Slide of the Homepage. Administrator panel. Intranet General Administrator It will be who authorizes the publications that users make such as the accounts, communications / News / events Thank you, I await your proposals.