Took a look and here my thoughts in random order.
Looks like a dev perfolio and not something real.
No clear target niche/audience. Looks like for everybody but that seldom works.
Lacking trust signals, for example why should I trust your finance app or the transcript thing from a random personal site.
Too tech focused. Devs might drool about that but the average user is scared away.
Lots of fluffy wording where I zoom out. In my experience caused by the lack of a clear niche. Pick one, have a single target user in mind and write for that person. Will evolve over time so just start with something.