Hello,
I specialize in extreme WordPress website speed and performance optimization, using my set of proven tweaks to help achieve 100/100 or near 100% scores on all major speed tests. You can see the results by running speed tests on the sites in my portfolio (particularly KickStart and Alice in Wanderlust), as well as on my website (which can be easily found by Googling my username, though please note that my intention of providing that here is not to invite you to contact me externally, but just to serve as another example of my work.)
Please don't let the lack of reviews on my Freelancer profile discourage you, as I'm just getting started on this platform. If you have any questions, do get in touch and I'll address any concerns you might have.
Even though I charge significantly more for my analysis and optimization services, I'll be happy to run a detailed speed and performance audit of yours and provide you my expert recommendations within your budget, since I'm looking to get started here and would like to get some good reviews (by delivering quality work, of course.) Besides, I'm sure that after we have worked together once on this analysis, you'll certainly choose me above others for the actual optimization work after you've seen my results.
Looking forward to hearing from you.