Improve my WordPress Site Speed

------------------------------------Please Read this Carefully----------------------------------- I am seeking WordPress Pro Developer who is expert in WordPress Speed Optimization. I want to learn how to achieve 90+ Google Page Speed Insights & GTmetrix Scores. Requirements: - 90+ Scores Optimization Trick for Achieving in Google Page Speed Insights in both Mobile & Desktop & GTmetrix A+ Scores Trick. - Need to be done today. - Work on Teamviewer or Anydesk -Speed should be permanent. -No extra paid plugins or services. Please note that I am only seeking a professional WordPress Speed Optimizers who have coding skills not only by simple plugins. Yes, but you could use plugins too. I need an only an expert in WordPress speed optimization who can teach me real tips and tricks. And, I will check those tricks and ask you to work on few more sites approx 4-5 sites so i can learn I easily also work in front of you so you can check if I am doing right. Please tell me three minus one at the top of the bid. I am really eager to work with you. Thanks, Ayesha