– Developed responsive and user-friendly web pages using React.js, enhancing user experience across multipledevices.– Resolved bugs and performance issues in existing web applications, contributing to improved functionality anduser satisfaction.– Boosted application responsiveness by 75%, optimizing frontend performance and ensuring smooth, efficientuser interactions.– Acquired strong understanding of IoT and IT strategy, proficient in designing and managing fault-tolerant, highavailability web systems.