Build FiveM DDoS protection on Network

Good evening, we are looking for a person who can build a great FiveM firewall that can withstand all types of attacks including bypasses. We are looking for a person who knows what he is doing and who can implement this solution at the network level before the traffic arrives to the VPS that we virtualize. Our IPs are based on OVH Failover IPs that through a GRE tunnel are connected to the Hetzner server where they are virtualized. We would also like to have a real-time graph to see the filtered packets and the rest.