Muthu Kamatchi M

Senior Full Stack Engineer with 4+ years of experience leading enterprise web development across React.js, Node.js, Express.js, and REST API design for enterprise applications and cloud-based solutions. Proven track record of architecting scalable systems, leading DevOps automation through CI/CD pipelines (Git/GitHub Actions, Docker), and deploying production workloads on AWS (EC2, S3). Skilled in technical leadership, mentoring development teams, conducting code reviews, and driving Agile Scrum delivery from sprint planning through production release.

Strong background in software architecture, database design (MySQL, MongoDB, PostgreSQL), and cross-functional collaboration with design, engineering, and product teams, consistently improving system performance and engineering velocity.

Full Stack Developer & Tech Lead at IT Malar Private Limited (2024-01 – Present) Direct technical leadership for enterprise application development, owning architecture decisions across React.js, Node.js, and Laravel for web and mobile clients.

• Lead and mentor a team of 4+ developers through structured code reviews, sprint planning, and project estimation within an Agile Scrum delivery model, strengthening technical decision-making across the team.
• Design and scale distributed microservices using Node.js and Laravel, enabling low-latency communication across web and mobile platforms.
• Built CI/CD pipelines with Git, GitHub Actions, and Docker as part of a broader DevOps strategy, reducing deployment errors and increasing team velocity by 35%.
• Drove performance optimization through database query tuning and Redis caching, improving API response times by 40% and boosting user engagement.
• Collaborate with design and product stakeholders across 10+ enterprise features, converting Figma wireframes into structured design systems and production-ready interfaces.

Software

Developer at Yeejai Technologies (2022-01 – 2024-01) • Developed and deployed full stack modules that automated critical business workflows, reducing manual effort and improving cross-platform usability for enterprise users.

• Built high-performance custom WordPress themes and Laravel applications from collaborative design mockups, implementing server-side validation aligned with information security best practices.
• Authored complex, multi-parameter SQL queries and built enterprise reports using SQL Server Reporting Services (SSRS) to support financial and operational decision-making.
• Maintained REST APIs integrating core software platforms with 6+ third-party SaaS systems, ensuring consistent, low-latency data synchronization.

Master of Science in Mathematics – SBK College, Aruppukottai (2020-01 – 2022-01)

Bachelor of Science – SBK College, Aruppukottai (2017-01 – 2020-01)