Hello Sir,
I have gone through your requirements is MySQL Optimization to fix slow queries and PHP optimization to fix slow and redundant functions.
we brief and understand your idea and preference for job as you are looking for.
I have more than 6+ years of experience in Laravel, Magento, Wordpress, joomla, Codeigniter, PHP, Angular js, node js, vuejs, jquery, mysql. I have developed more than 50 websites.
Please see our feedback and review.
Please send me message for further conversation.
Thanks,