I am a Full Stack Developer (MERN) with over 5 years of experience in building, scaling, and optimizing web applications. I specialize in JavaScript frameworks like React.js for front-end development and Node.js with Express.js for back-end services. I have a proven track record of delivering quality code, developing RESTful APIs, and working on databases such as MongoDB, MySQL, and PostgreSQL. My expertise extends to unit testing using tools like Mocha, Supertest, and Jest.I thrive in Agile environments, participating in daily scrums, and continuously improving development processes through CI/CD pipelines. I have extensive experience in API security, authentication, and real-time communication using WebSockets.I am passionate about building scalable systems and delivering solutions that drive business value. With a focus on code quality, reusability, and testability, I am always eager to adopt new technologies and best practices.Key Skills:Front-End: React.js, HTML5, CSS3, Redux, Bootstrap, Material-UIBack-End: Node.js, Express.js, RESTful APIs, MongoDB, SQL, MongooseTesting: Mocha, Jest, SupertestDevOps: Docker, CI/CD, GitHub, Git, Nginx, AWSAgile Development: Jira, Scrum