Hello,
I have read your project description and would like to offer my services for your project. I understood requirement to get data from Google Analytics like user's visits, register and other info and to store in your DB.
First I will share one IA to give you flow understanding how it can be implement.
I have 4 years of work experience in Java, J2ee, Spring , Struts, Jsp, Jsf, Ejb, Hibernate, Ibaitis, Camel, Maven, Gradle, Ant, MySQL, Multi threading, Oracle, Mongo, Json, Xml, HTML, CSS, Bootstrap, AngularJS, Jquery, JavaScript, Hyperjaxb3 and many more.
Lets connect over chat to make it more clear for us and building your requirement.
Looking forward to hear from you.
Thanks