Seeking an existing solution or developer to track user engagement across social media platforms

Seeking an existing solution or developer to track user engagement across Instagram, Facebook, TikTok, YouTube, and LinkedIn.

Goal: Monitor social media engagement on a per-person basis—tracking likes, comments, shares, and the impact of those shares, such as how they lead others to subscribe or engage.

We’re also open to collaborating with our in-house developer to build a system like this, with the potential to market it later on. Flexible arrangements and terms are welcome.