Find a professional MySQL developer in NSW

I am looking to redesign and optimise my e-commerce website. The site was originally developed as a hobby project in 2015 using (Yelko CMS platform) with PHP, MySQL, JavaScript, and integrated WordPress components. The website is functional — both frontend and backend are working — including an admin dashboard for content and product management. However, the site has not been actively updated and now needs to be modernised, optimised, and brought up to current web standards. I am open to either: Improving and enhancing the existing structure Or migrating to a fully custom solution if that is the better approach Key focuses: Modern, clean, mobile-responsive UI/UX redesign Site speed and performance optimisation SEO best practices and ad monetisation setup CMS improvements for better backend usability And other important features that can be added into the website. If you are interested, please contact me to discuss the project. You are welcome to have a look at the current site and provide your quote based on your recommendations. Website targets specific audiences from an specific region/ country and i already have some following / visits everyday. I think if I make it visually appealing and functionality better than it is now I can attract some serious traffic into the website. Website is: www.meromauka.com Please have a look at the website first analyse it and and let me know what you can do to help and make an offer.