People generally lose concentration and patience after eight seconds in this day and age of high-speed internet and fast devices. This behavior highlights the effects of an increasingly digitalized lifestyle on the brain. When developers build incredible products and applications worldwide, they need to keep in mind the optimization techniques and performance metrics for their end product to provide a successful and pleasant user experience. Let us explore optimizing the application and evaluating performance metrics to build faster and user-pleasing products. [h2][b][url=https://drive.google.com/file/d/1TTtSSoBqRDymz_d4dx9rynulRzehU5ej/view?usp=sharing]Slides[/url][/b][/h2]