Time Clock Project

Need to create a custom time keeping system which will allow my call center workers to input days they are available to work. We will also need to be able to track when they clock in and out as well as then calculate their pay. Need to: Employees do not have set schedules they list days and amount of hours they can work. EXAMPLE - 02/02/2013 - 4 hours Avail - 02/03/2013 - 0 hours avail - 02/04/2013 - 2 hours avail and so forth NEED - Page to build report based on date range EXAMPLE - 02/01/2013 - 02/07/2013 - Paul = 42 Hours - Cathy - 32 Hours and so forth Would report total hours for all employees as well as payrol cost for the period This project is the start of a much larger project that will tie in to our existing program. I am posting this here with hope to find another programer to work with me and my company. Looking for a long term relationship - Only clear speaking english please - Nothing against other cultures but I do not have time to learn how to comunicate with someone. I prefer talking on the phone as well as doing online meetings.