"-I have worked as the exclusive QA Engineer for a project of one of the largest hardware stores in the United States, executing API and performance tests using Postman and Jmeter. -I managed to establish an excellent professional relationship as an exclusive QA for an important project of an e-commerce site selling musical instruments, where I was able to make suggestions to improve the site’s performance using Chrome’s DevTools. -I made a large number of contributions in suggestions related to the user experience, to improve the performance of the ecommerce sites I worked for. -I have worked with Blockchain Projects as a Freelancer. -I achieved major changes related to tax application on an e-commerce site related to the automotive sector."