Rebuild Slow Wordpress Website

I have a Wordpress website that is very slow and doesn't load well on mobile. It has 8 pages and 33 blog posts. I need someone to rebuild my website to improve performance and mobile responsiveness. The ideal candidate will have experience in web development, specifically with Wordpress, and a strong understanding of PHP and web design, or offer a solution to fix the issues mentioned. I don't update the website often content wise. Please end your proposal with "Frog" to prove you have read this.