I have developed a backend system using python and django. The system is a VOD platform like Netflix or Hotstar will all the features like subscription profiles [url removed, login to view] system will send json data via API. All you need to do is use React Js and show the data in front end , Give me an estimate for all three platforms separately that is WEB, IOS, and ANDROID. Both Cost and Time required
Your bid should contain estimates for all three platforms or else you will be rejected.
This is an ongoing project and very big future as we are looking to tie up with netflix. So be specific about your budget.