Looking for PHP / MySQL Back-End Expert to Review & Analyze Web Platform Hi, I own a Transport Live Exchange (transport marketplace) web platform, currently ~95% completed and in beta testing. The platform is built using: Linux hosting PHP (Back-end) MySQL (Database) I am looking for an experienced back-end developer to help with: reviewing and analyzing the existing back-end logic identifying bugs, bottlenecks, or architectural issues reviewing database structure and queries providing optimization recommendations (performance, security, scalability) checking front-end to back-end integration I am not looking to rebuild the platform, but for a serious technical review with clear feedback and improvement suggestions. If the collaboration goes well, there is potential for long-term work. Requirements: strong experience with PHP & MySQL good understanding of complex web application logic experience with marketplace / platform-based systems is a big plus problem-solving mindset and attention to detail Budget: Negotiable, depending on experience and involvement. I can provide platform access, demo, and screenshots. To apply, please include: a short overview of your experience technologies you work with examples of similar projects (if available)