Is it the best way to use Angular 8 and JSP for developing Social Network web application

I am developing a social network web application. I already built the login and registration pages with all validation using Angular 8 as front end and Java, Spring framework as back end. Next step when a user login I want user goes to his profile where can add his photo, upload photos, and can look to others profile and comment and like to others photos. have a few questions:

1. Is it the best way to use JSP or not?
2. What technologies I should use when I want to redirect from one page to another page? For example I want a user be able to go to others profile and like and comment?