As a dedicated Backend Developer with over four years of experience, I excel in building and optimizing server-side applications. My expertise lies in Node.js, Express.js, AWS services, and database management.At Aquera Labs, I have enhanced application performance through Redis caching and DAX optimization, implemented automated user provisioning with SCIM protocols, and ensured scalability using AWS services. My role involves managing both SQL and NoSQL databases, rectifying memory leaks, and implementing unit and integration tests.Previously at Sopra Steria, I developed efficient RESTful APIs, utilized ORM libraries like Mongoose, and optimized performance through caching and asynchronous programming. At Capgemini, I worked on SAP HANA Native applications and MVC architecture for frontend development, delivering high-quality software solutions using Agile methodologies.With a Bachelor of Technology from NIT Jamshedpur, I hold certifications in JavaScript and Node.js. My projects include a real-time Chat Application and a Weather Application, showcasing my skills in third-party API integration and asynchronous data handling.