Hi, I'm Rajalakshmy S

MERN Stack Developer | Crafting Scalable Websites

About Me

I am an experienced Front-End Developer with over 3.5 years of expertise in building high-quality, responsive web applications. Proficient in modern technologies like React JS and Next JS. I have delivered impactful solutions, including revamping an airline booking platform and optimizing e-commerce platforms. My full-stack skills in MERN development and backend technologies like Node.js, Express.js, and MongoDB allow me to create scalable, user-centric applications. I am also exploring cloud technologies to enhance application performance and scalability further.

Adept at problem-solving, collaboration, and adaptability, I take pride in designing secure and efficient APIs using GraphQL and REST while maintaining high code quality with testing frameworks like JEST. My passion for technology drives me to deliver seamless user experiences and continually evolve as a developer.

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Skills

Experience

IBM India Pvt. Ltd.
(2025 - Present)

Aug 2025 - Present | Software Developer

Working at IBM India Software Labs (ISL) as a Software Developer building scalable, enterprise-grade web applications using modern stacks (React.js, Java ) with a focus on performance, security, and cloud integration.

Tata Consultancy Services
(2021 - 2025)

July 2024 - Aug 2025 | Systems Engineer

Building full-stack applications with Node.js, Express.js, MongoDB, and GraphQL, integrating secure authentication systems. Using Next.js for server-side rendering to create dynamic, high-performance web applications while ensuring robust access control mechanisms.

June 2023 - July 2024 | Assistant Systems Engineer

Redesigned an airline booking platform using React.js, Redux Toolkit, and SCSS to deliver a modern user interface. Integrated features like Google OAuth 2.0 and multilingual support to enhance the platform's usability and accessibility.

July 2021 - June 2023 | Assistant Systems Engineer

Developed and maintained responsive user interfaces for an e-commerce platform with React.js and LESS. Collaborated on implementing efficient deployment pipelines and ensured consistent cross-browser compatibility for seamless user experiences.

Personal Projects

Currently developing a study site, an e-commerce platform, and a task management app to showcase expertise in full- stack development, real-time data handling, and user-centric design.