Hi there,
I'm an Australian software engineer with experience with Laravel, front end web developer and databases.
Looking at your requirements, it seems laid out very well (which is great for giving accurate quotes).
I work with Laravel on an almost daily basis for my own work as well as my professional work, including here on Freelancer.
Since we're in the same timezone, it will make communication easier and I should be able to get this done within a day for you, baring any complications with the existing code and structure.
I've also had experience with tabular format data, so have some familiarity with the specific requirements around displaying, parsing, filtering and auto saving.
I'm ready to get started when you are, just let me know if you have any questions or concerns, and I'll be happy to answer them for you
Thanks