Hi there,
I will update SSL certificate and Nginx Proxy .I have 8+ years of experience of System admin, Linux, Magento 1 & 2, web hosting, server setup, server configuration, Word Press, AWS, Apache, Ubuntu, Centos, My SQL, Maria db, PHP, Nginx, Debian, WHM, C-panel, Plesk, Postfix, Exim , Mails, Firewall, Google cloud servers, Cloud Servers.
I can help you with this project I want to know more details about the project. So share details in chat box and start the work asap. I can handle this work perfectly and you will get 100% results
Looking forward to discussing it further via chat.