Backend Language Duplication of Script | Trading Bot

I am looking for an experienced backend developer who can help me with duplicating an existing script. The script needs to be written in PHP, and the duplication process should be done through a comparison method. The script will be used to automate certain tasks. I have an existing code for a chrome extension Bot but this code is outdated and I want my code to be updated to current features. I am aiming to have the same updated system for Trading Bot on the Alerts of Tradingview
Will discuss this further in the message.