I'm MUTHU KAMATCHI M, a Senior Full-Stack Developer with 5 years of hands-on experience designing, building, and scaling robust web and mobile applications. I specialize in TypeScript, React, Node.js, Next.js, and Python, and I enjoy turning complex business requirements into high-performance, maintainable code that delivers real business impact. I thrive in cross-functional environments and enjoy mentoring teammates to raise overall craftsmanship and velocity. As a tech lead, I guide cross-functional teams, design scalable RESTful APIs, and implement automated CI/CD pipelines to accelerate delivery while maintaining quality. I have a strong background across e-commerce, logistics, and fintech domains and am passionate about performance optimization, collaboration with product and design, and helping junior engineers grow their skills.…I'm MUTHU KAMATCHI M, a Senior Full-Stack Developer with 5 years of hands-on experience designing, building, and scaling robust web and mobile applications. I specialize in TypeScript, React, Node.js, Next.js, and Python, and I enjoy turning complex business requirements into high-performance, maintainable code that delivers real business impact. I thrive in cross-functional environments and enjoy mentoring teammates to raise overall craftsmanship and velocity. As a tech lead, I guide cross-functional teams, design scalable RESTful APIs, and implement automated CI/CD pipelines to accelerate delivery while maintaining quality. I have a strong background across e-commerce, logistics, and fintech domains and am passionate about performance optimization, collaboration with product and design, and helping junior engineers grow their skills.WWWW…