Create a Timesheet Mobile Apps in ios mobile devices ($300 usd)

We would like to create a new timesheet application for iphone and ipads. Application: A Timesheet app that connect to our web server and be able to submit Timesheet Action : 1 - Check in and check out. 2 - Submit your time for the project. 3- My all the Timesheet in the last week report. 4 - Calendar of all the timesheet. 5 - Manager access to modify the check in and check out or Create on behalf of the employee. 6 - Total hours spend on each project Report. 7- Employee status of who is in and out of the office at this moment. GUI and Graphical design. : we have the basic design but we need your expertise to make it better. Question 1 : How many years of experience do you have with ios development. Question 2. Do you have any background in GUI design. question 3 - Can you do Share screen and do GoToMeeting to have meeting. question 4. Can you send us 1 or 2 apps links that you have designed.