Collaborated with cross-functional teams to design and develop user-friendly web applications using React.js, Node.js, and MongoDB. Built RESTful APIs for scalable backend operations and integrated third-party services for enhanced platform capabilities. Participated in code reviews, bug fixing, and performance optimization to maintain clean and efficient code. Contributed to both frontend UI/UX enhancements and backend business logic, ensuring seamless user experiences. Worked in an agile environment with version control (Git) and project management tools (like Trello or Jira). Key Technologies: HTML5, CSS3, JavaScript, React.js, Node.js, Express.js, MongoDB, Git, REST API