loadbalancer with SSL HAproxy Nginx pyhton

Main Job:
i need to make a load balance for my VPN server
like font server is 2.2.2.2
and backend server is 3.3.3.3
so i want to set a SSL certificate on font server so any user or ISP cant see my backend server SSL or domain or anything
few year ago some one make for me on HAproxy
so i am sure its work on haproxy.
badly i lost the doc.

now you can make on Haproxy or your own python scripts as you like
remember our backend server is vpn server not web server

Additional Work:
if you can make it on python or any program and run over cloudflare then u can ask for extra payment.

if you can make it then please bid here
you need to test on your end 1st then i award you.
please test 1st if all ok then ask me to award.