I am a skilled back-end developer with expertise in using the Node.js programming language, along with the Nest.js framework. When it comes to my technical skills, I excel in utilizing a variety of libraries and tools within the back-end development landscape, including TypeORM, Prisma, GraphQL, Swagger, Fastify, Express, Redis, PostgreSQL, MySQL, and MongoDB. Furthermore, I have an extensive background in front-end development, having worked extensively with React and Angular frameworks. I leverage tools such as Tailwind CSS, Redux, RxJS, and charting libraries to enhance user experience and create visually appealing and seamless interfaces. In summary, my skill set comprises: Back-end development using Node.js and Nest.js. Proficiency in various libraries and tools, including TypeORM, Prisma, GraphQL, and more. Front-end interface development using React and Angular. Familiarity with technologies like Tailwind CSS, Redux, RxJS, and charting libraries. Experience with database management systems like PostgreSQL, MySQL, and MongoDB. Ability to optimize application performance and enhance user experience through Redis caching. With these skills, I am capable of developing comprehensive and efficient web applications from both the back-end and front-end perspectives, delivering excellent user experiences and optimized performance.