Hello, sir
I am happy to bid your job.
I can make the app from your request.
If You want to see my skill, Please check this url. https://www.elance.com/s/rian_rian/10183#backurl=aHR0cHM6Ly93d3cuZWxhbmNlLmNvbS9yL2NvbnRyYWN0b3JzL3EtcmlhbnJpYW4=.
Thanks.