The current PHP application is live, but I need a small feature tightened up today. I will hand you the repository, a clear change log, and database credentials the moment we agree. Here’s what has to happen within the next 24 hours: the existing PHP logic needs a touch-up, a couple of nagging bugs must go, and the related MySQL queries have to be adjusted so everything runs smoothly without disturbing the rest of the codebase. It is core PHP—no frameworks—so experience at that level is essential. I value concise, readable code and fast, open communication while you work. If you are free to start right now and can ship a fully working, well-organised update before the deadline, let’s talk.