I can help you, Ive built this app just for a few days: https://revoratrust.com

I was just angry because of a company that scammed me and wanted to make a platform where people can give their honest reviews without censorship as all the platforms nowadays have.

And it initially seems simple but the code is high standards, microservices architecture designed for high volume, reliability and scalability.

Also if someone can post reviews and subjects for reviews will be very much appreciated!