Build a web server

Note: I do not want a wordpress/php based implementation. I would humbly request that people who are not comfortable with Java, J2ee, GCP should not place a bid.

I need a GCP (Google cloud platform) based collection of few simple microservices for : user, auth, storage, frontend, etc. I am particular in getting it deployed on GCP.
The web server will have following components:
1. A frontend in the form of a website, where some of its data is dynamic.
2. I would prefer the website written in such a way, that the UI should not break on mobile devices.
3. The server will have a database, which manages user data and their activities. (The amount of data is not much).
4. The system primarily has two types of users. And they both see different data based upon its role.

I would prefer that the microservices can be dockerized and written in Java. It should use light weight http servers.

I would like to have someone who is reliable and has some experience in writing microservices.
I would like to see a sample of your work too.

I will share more details privately