mutual fund application india

Hello. I am java developer with 6+ years of experience and exposure to aws cloud. I would like to know project specifications like what all functionality needs to be developed. If you wish to create a mutual fund seller application like FundsIndia/ScripBox etc., your budget estimation are very low. Also, based on the budget estimation I assume you expect to get the application get ready quite early. My time and price estimation are based on functionality provided by scripbox. Kindly revert. Regards, Abha Tiwari