Hi,
I'm Raviprasad, Cloud Systems Administrator from India. I have 5+ years of hands on experience in Digital Ocean, Google Cloud and AWS platforms. Currently I'm managing 30+ production web servers in the AWS cloud.
I can configure 4 web servers, 2 DB servers and 2 HAProxy servers per your requirements outlined within the PDF file. I have good experience in implementing the server side performance and security best practises. I recommend using CentOS7 Linux operating system since it has SELinux security package installed by default and configured to protect from well known internet attacks. I can also setup and configure the PHP Opcache module to increase your website/application load performance.
Looking forward to work on your project. Please have a look at my freelancer profile to know more about my skills and past ratings. Feel free to contact me if you have any questions/doubts.
Thank You!