Quick WordPress Bug Resolution

Several of our websites need to be adjusted. Currently, there are some issues with the UI and functionality. I need a friend who is skilled in WordPress development to help me complete a series of tasks. We previously used Codex to create several websites, but now we are encountering problems. We are unable to modify some of the images and layouts because the code written by AI seems a bit messy. I need an expert to help me solve this. The problems with the other websites are caused by the UI layout. In addition to fixing the bugs, we also need to start the development tasks for several websites quickly. We will collaborate based on weekly tasks. The cost may not be high, but our work is stable. I need a full-time developer. I will provide a contract to test your development and modification capabilities. The applicant must showcase your recent cases. Responses need to be prompt.