As Krystian Nowak, a Senior Frontend Engineer, I have successfully led multiple projects to completion, implementing innovative frontend solutions that greatly improved user experience and interface. I have mastered various programming languages, including JavaScript, HTML, and CSS. I have also excelled in using frameworks like React.js and Vue.js. My contributions have significantly boosted the performance and efficiency of several web applications. I have a proven track record of mentoring junior developers and collaborating effectively with cross-functional teams.More...