Dear Sirs,
I would firstly ask if you are decided for sure to go with J2EE. I have experience with it, however, there is also great alternative like Spring + Spring Boot that offers at the end much more in sooner time.
Another question is what exactly do you need? Title says 'website' a description is about webservices. Well these are most of the times different things :)
I am Java developer with 10years of experience, worked with J2EE for 6 years and other web technologies.
If you have any questions please ask me and maybe I can clarify some things to you if you like. Then we can see if you are interested or not.
Kind regards,
Michal
edit: I assure ( probably as everyone :) ) very high quality of eventual software. You can check net for polish programmers ;)