Scalable OVH server with RDS

I am looking for a specialist in the topic of creating a scalable server on OVH with load balancer and RDS.

Currently we have a VPS configured there. On it an entire application (Laravel PHP) along with a MySQL database.

The application and database is growing. More and more other applications connect to the main server (backend) and perform operations on the database. We can't allow a situation that the server is not working even for 2 minutes.

We want to migrate to a new scalable server structure with RDS.

The first stage will be a consultation. I will talk about our service and what exactly we need. I will be expecting ideas for solutions.

Then, after the details are settled, there will be a configuration of the new server and then a long-term maintenance cooperation.

When applying, please write your experience in the above-mentioned topic and the hourly rate for consultation