Advanced Laravel Optimisation

I'm searching for a Laravel expert who can upgrade features and functionalities without specified guidelines. Although the primary areas for enhancement aren't clear, the professional should have sufficient expertise to identify potential improvement areas in user authentication or database optimisation for improved performance.

Freelancers should include:
- Relevant past work with Laravel upgrades.

Desired Skills & Experience:
- Expert in Laravel
- Strong experience in user authentication, database optimisation, and performance improvement.
- An analytical eye for identifying areas that need upgrading in Laravel projects.