Front-end engineer mentoring needed

Hi Indie Hacker community,
I'm working on a video game training platform: https://valoresports.com
We are currently building our (not first) MVP version after a few years of learning, trial and errors and pivots.

I am the only tech person in the project and I'm a senior back-end developer. I developed the front-end for our app but I'm sure that I'm doing it wrong. It was fine until now, but I feel that I need some guidance with someone experienced in the front-end space in order to make the right tech choices and challenge my back-end mind with front-end concept.

I can pay for your time or exchange it with mentoring on the back-end side if that's something you are looking for.

Our stack at the moment is: Fully Serverless hosted on AWS, Back-end in node.js (TypeScript). Front-end in React with Next.JS (Typescript)

Looking forward to meet my new mentor :)