As a Senior Frontend Developer and WPO (Web Performance Optimization) Specialist, I focus on enhancing website speed, efficiency, and overall performance. My responsibilities include conducting performance audits, implementing optimization techniques like compressing images and minifying code, continuous monitoring, and collaborating with developers. I have proficiency in HTML, CSS, JavaScript, and server-side languages, along with strong analytical, problem-solving, and communication abilities. My role is crucial as faster websites lead to better user experience, improved SEO rankings, and higher conversion rates. Typically, a background in web development or IT, coupled with specialized training, is needed to pursue this career.