I need a check on an already written code website in react JS

I'm looking for an experienced programmer to assess the functionality of my website written in React JS. I have full access to the code and development environment and require both bug testing and code review to be done within 1-2 days. It is a highly important project for me, so I'm looking for someone who can operate on tight deadlines and produce the highest quality work. If you think you are the right person for the job, please contact me and we can discuss further.