This project represented a substantial commitment of my time at Bynary GmbH, where my primary focus was to significantly extend the functionality of Google PageSpeed. This involved integrating additional scanning tools and developing features to provide a comprehensive historical overview of various test runs. Ultimately, the product was meticulously designed to empower agencies by enabling them to more easily measure website performance, accessibility, and SEO metrics. This, in turn, allowed them to effectively verify the quality of work delivered by their hired computer engineers. I personally designed the entire project, including its dedicated Design System, within Adobe XD. The frontend was then brought to life using Angular, seamlessly coupled with a robust NestJS backend. All collected data was securely stored in a PostgreSQL database, and the entire application functionality was efficiently deployed using Docker containers, ensuring a streamlined and reliable operation.