Optimisation website- mysql php-fpm

I'm looking for an experienced web developer to take on an optimisation project for my website. Specifically, I need help with optimising my database, php fpm take more resources as well as seeing if any additional services may be necessary. I use MySQL for my database engine, so a developer with expertise in that tool is critical for this project. The optimisation tasks would include database optimisation, speed optimisation, PHP-fpm optimisation and code optimisation. Thanks in advance for any help that can be provided.