I am a skilled and results-driven Senior Back-End Developer with extensive experience in building scalable and high-performing systems using Node.js and related technologies. My expertise spans across a range of projects, from redesigning complex architectures to implementing cutting-edge optimization solutions that drive business value. I am passionate about leveraging tools like TypeScript, Google Cloud Platform, and frameworks such as Express.js and Nest.js to create reliable and maintainable software.Throughout my career, I have successfully redesigned application architectures following Clean Architecture and Domain-Driven Design principles, developed efficient APIs for integration, and implemented advanced testing strategies that improve code quality and system stability. I take pride in my ability to solve complex challenges, whether it's optimizing delivery routes, enhancing system security, or automating CICD processes to ensure high-quality code.My personal goal is to deliver the most impactful results, continuously pushing the boundaries of what can be achieved through effective software engineering and teamwork.