Comprehensive Website Testing and Quality Assurance

We are seeking a skilled freelancer to conduct a full and comprehensive testing of our website. The goal is to ensure the website is robust, error-free, and provides an optimal user experience across various browsers and devices. The testing should cover functional aspects, usability, performance, and compatibility. A detailed report of all identified issues, including steps to reproduce them, expected vs. Actual results, and severity levels, will be required. We aim to deliver a high-quality product to our users, and thorough testing is a critical step in achieving this.
The website was created for Brazil, so we need someone who understands the local mentality.