Project Description: i am startup company and looking for app developer who can design and helps us to gain the customer confidence by app design and safety and security.
I am looking for cost estimate for making the app like ola and uber . 

comments: own taxi based solution, wants to launch mumbai and navi mumbai. he is a professional at cognizant. both android and ios. 
our budget - 10- 15L. he wants security. 
need to send portfolio and features