Experienced Full Stack PHP Developer Needed for Web Application Development

We are seeking an experienced Full Stack PHP Developer to help identify and fix a set of bugs in our internal web application. The system is already built and in production, but there are a number of small issues affecting functionality, UI consistency, and performance. This is a short-term, fixed-price job focused solely on resolving specific bugs and optimizing existing code. If the collaboration goes well, we may consider ongoing work or future projects. Scope of Work: Investigate and fix backend PHP errors (Laravel or similar framework) Resolve front-end issues (HTML/CSS/JavaScript) Optimize slow database queries or logic where needed Ensure responsive layout issues are corrected (if any) Test and verify all fixes across desktop and mobile Document all changes made and bugs fixed