This is my first "successfull" side project I have been working on and off on these last couple months. I would appreciate any feedback on UX experience. I am myself not too good on this regard and these last days I have been improving usability. For instance I have removed mandatory credit card on sign up and made it only neccessary after the trial has expired. I also tried to improve the copywriting of the app so it's more action oriented.
The stack is Java 1.8 + Spring Boot + JavaServerFaces. It's not a modern stack but pretty solid. I have deployed it on AWS Elastic BeansTalk and the database is hosted in AWS RDS (latest PostgreSQL).
EDITed: typo