Teach Me How to Write Pinescript in TradingView

Can you teach me how to write pinescript over 1-1 zoom sessions, paid hourly? I already took a fundamental pinescript course but I want to learn under an experienced person and ask questions to expedite my learning experience and also learn how to evaluate backtesting results to identify winner strategies. Can you help me with that? Hence, I’m learning this for personal use and I come from a technical background so you don’t have to worry teaching me the basics of programming.