As a Full Stack Developer with a strong proficiency in both back-end and front-end technologies, I excel in solving complex challenges and delivering efficient, scalable solutions. With over three years of hands-on experience, I have successfully contributed to numerous projects across various domains, consistently focusing on creating and optimizing REST APIs, implementing essential functionalities such as authentication and logging, and enhancing system performance through containerization and cloud solutions.In my current role, I have led the development of unit tests for a large-scale multi-tenant accounting application, significantly reducing testing time and boosting customer confidence in our software. By optimizing API response times, I improved the user experience and successfully migrated less frequently used functionalities to a serverless architecture, achieving cost reductions and alleviating server loads.My technical toolkit includes expertise in TypeScript, JavaScript, HTML, NodeJS, NestJS, ExpressJS, TypeORM, Mongoose, React, and Tailwind CSS. I am proficient in working with databases such as MongoDB, PostgreSQL, MySQL, and Redis, and have hands-on experience with cloud services, including AWS EC2, S3, and Lambda functions. Additionally, I am well-versed in using Git, GitHub, GitLab, Docker, and Swagger UI.Connect with me at yashmehta766@gmail.com to discuss how we can collaborate to create innovative solutions that drive business success and enhance user experiences.