Hello everyone
I am in coffee business . usually I sell other brands like lavaza.illy.molonary...ets

Now and finally I got my roasting machine
It's local made but it's work ok
Now I need good recipe of green bean to get very good espresso to sell

Please help me to make it
I am in Saudi Arabia
If you going to help me you have to know that I have a lot of question .
So please consider that

How to Develop a Roast Profile - Coffee Roasting
http://www.youtube.com/watch?v=sct2FWVkmDw

Scott Rao book
https://www.scottrao.com/the-coffee-roasters-companion

Mill City roaster school
https://millcityroasters.com/online-library/