Experienced App Developer Needed to Complete Existing Project

I am seeking a skilled and experienced mobile app developer to help me finalize an existing application. The project involves taking over an already 'vibe coded' app and bringing it to completion. The ideal freelancer will be proficient in understanding existing codebases, identifying areas for improvement or completion, and implementing necessary features to launch the app. Specific tasks may include bug fixing, feature implementation, ui/ux adjustments, and overall code optimization. A strong portfolio of completed applications is highly desirable. Please outline your experience with similar projects and your proposed approach to efficiently complete this application.