Are you still interested? One thing you will need, besides the Unreal Engine (using v4.23), is the Audio Analyzer.
https://www.parallelcube.com/content/docs/audioanalyzer
I don't think you'll be able to write or test much code without it. It's $30 on the Unreal Marketplace. Not to disparage you, I don't know anything about your reliability or productivity, so I can't volunteer to buy it for you. I've been burned before throwing money at people who didn't come through. I'd be REALLY thrilled if you're on the level. I've been soloing stuff for too long. I don't even have anyone to chat with about the stuff I do, much less someone to collaborate with.