Rajay Barman

Frontend Developer with 5+ years of experience in building scalable, high-performance web applications with a strong focus on modern UI/UX design. Proficient in React.js, Nextjs, Redux, JavaScript (ES6+), TypeScript, and CSS frameworks (TailwindCSS, Bootstrap). Skilled at crafting responsive, accessible, and user-friendly interfaces, translating Figma and Adobe XD designs into pixel-perfect applications.

Experienced in REST API integration, state management, and performance optimization to deliver seamless user experiences. Adept at working in Agile/Scrum environments, collaborating with cross-functional teams, and implementing best practices in testing and Git version control to ensure high-quality software delivery.

Software Engineer at Chetu India Pvt. Ltd (2023-04 – Present)

• Developed scalable, component-based frontends using React.js, Next js, Hooks, Redux, and Context API, ensuring maintainability and performance optimization (lazy loading, memoization, code-splitting).
• Translated UI/UX designs from Figma/Adobe XD into responsive, pixel-perfect interfaces with HTML5, CSS3, Tailwind CSS, Bootstrap, and JavaScript (ES6+).
• Integrated RESTful APIs and third-party services to deliver real-time data across dashboards, tracking systems, and management tools.
• Ensured cross-browser compatibility, and performance optimization, enhancing user experience across devices.
• Collaborated in Agile teams using Git/GitHub/SVN for version control, conducted testing/debugging with Jest, React Testing Library, and Postman to ensure code quality.

Front End Developer at Omind Technology (2021-06 – 2023-04)

• Developed and maintained responsive and user-centric frontends for product-based applications including workforce management software, chatbots, and quality assurance automation tools.
• Developed and maintained enterprise-grade frontends (workforce management, chatbots, QA automation tools).
• Enhanced user engagement by building dynamic UI components (modals, charts, data tables) with React.js & JavaScript.
• Implemented responsive designs ensuring seamless experiences across devices while actively contributing to code reviews, UI testing, and agile sprints to improve release efficiency.

HTML Developer at Weborbit Solutions Pvt Ltd (2020-03 – 2021-04)

• Developed user interface for real-time student bus tracking using HTML, CSS, Bootstrap, jQuery and JavaScript.
• Implemented location tracking visuals on the dashboard to display bus routes and live location updates.
• Designed responsive components for parents and school staff to monitor student travel activity.
• Collaborated with backend team to integrate GPS tracking data into the frontend view.
• Ensured intuitive navigation and secure access for different user roles (parents, drivers, admin).

Junior Associate at Word Group (2019-12 – 2020-02)

• Designed and implemented responsive UI components for the software selling dashboard using HTML, CSS, Bootstrap, jQuery and JavaScript.
• Integrated product listings, filters, and purchase flows to enhance user interaction and streamline the buying process.
• Collaborated with backend developers to display real-time software availability and pricing.
• Ensured cross-browser compatibility and optimized performance for a smooth user experience.
• Participated in regular UI reviews and implemented feedback to improve usability.

Master in Computer Applications in Computer Applications – ISBM University

Bachelor of Science (Hons) in Computer Science – Sidho-Kanho-Birsha University