I'm Wajiha Niazi, a MERN full-stack developer at GitStart. I specialize in building efficient and scalable web applications, with a focus on testing and quality assurance. In my latest article for the GitStart blog, I discuss how to set up Jest testing, a popular JavaScript testing framework. I provide actionable steps for optimizing the testing process and share insights into the benefits of using Jest. With 3 years of experience in the industry, I'm dedicated to learning and sharing my knowledge with the tech community. Outside of work, I enjoy walking and socializing.