Indicator conversion from AFL to PineScript

I currrently work in Amibroker and Python and am evaluating considering making tradingview as a back up system. Looking for someone who is capable of making this happen for me. Starting with a small test project, where I am converting one of the indicator and a screener that I use in my system and is written in AFL.

I want to write the same in tradingview. After this, I would probably want a long term assistance in developing the backup of complete system on TradingView.

AFL is attached for the sample work.