PHP Expert with good Mathematical skills Needed

Hi Coders,

I am looking for a php developer to work with me for long term project.
You really need to be amazing with mathematical calculations.
I am an Astrologer and building a planetary position/calculation system for my personal use.
Here is what you have to work on :
We'll be using this :
https://github.com/chapagain/php-swiss-ephemeris

Phase 1:
INPUT : We'll input Date(DD-MM-YYYY),TimeInput(HH:MM) and City Name(Longitude:Latitude or city name).
OUTPUT :
1. Tropical planet position in degrees of all 9 planets. I.e, Moon,Mars,Mercury,Jupiter,Venus,Saturn,Uranus,Neptune and Pluto.
2. Sidereal planet position in degrees of all 9 planets. I.e, Moon,Mars,Mercury,Jupiter,Venus,Saturn,Rahu and Ketu.

We will test all tropical and sidereal data using : https://www.drikpanchang.com/planet/position/planetary-positions-sidereal.html?date=02/03/2023

This is just a paid trial. If you are our Guy/Girl, We go for more advanced features/calculations and ongoing for atleast one year.

Regards
Dino