Hi,
We are Votan Ventures, We've helped more than 50 companies create their products.
We will provide you an end to end solution for your requirements along with a full team support for project management, architects, the developers, and the testers in the price of what you'll hire a developer for.
Let's connect and discuss how we can provide you with an end to end solution for developing the backend algorithm for your astrology website (KP calculations)
Regards
Rachit G.