Jatin Rai

About me

As a Software Engineer, I have accumulated 3+ years of experience in the development and deployment of web applications, with a particular emphasis on the frontend. My work involves the creation of interactive and responsive user interfaces, which are designed to enhance the overall user experience. I am constantly seeking opportunities to expand my knowledge and refine my skills. Additionally, I enjoy sharing my insights through various writing endeavors, as this not only helps me improve my technical expertise but also hone my communication abilities.

Experience

Samsung R&D Institute Delhi

Senior Associate(Contract via Adecco India) [March 2025 - Present]

• Driving feature development for Sampark Vconnect 2.0, a React and Material UI-powered employee portal, focused on improving access to attendance tracking and internal services.
• Enhancing the portal's UI/UX, integrating APIs, and boosting performance to deliver a fast, intuitive, and reliable user experience.
• Mentoring interns on frontend best practices and implementing scalable state management patterns using Context API.

RightO Services Pvt. Ltd.

Reactjs Developer [May 2024 - Jan 2025]

• Architected and implemented high-performance features using Next.js and SSR for an in-house CRM platform for ExpandMyBusiness.
• Developed a comprehensive component library with Tailwind CSS, improving development velocity and maintaining consistent UI/UX across multiple applications.
• Optimized API integration patterns and implemented efficient caching strategies, reducing data fetch times by 35%.
• Collaborated with a team (5 developers, 2 testers, and 1 project manager) to deliver critical features on schedule.
• Proactively identified and resolved UI, state management, and new feature bugs, ensuring a stable and reliable user experience.

Capgemini Technology Services India Limited

Software Engineer [May 2022 - May 2024]

• Maintained and enhanced enterprise banking applications for HSBC, improving performance by 30% through strategic optimizations such as code splitting and lazy loading.
• Designed and implemented a reusable form component library adhering to strict design system guidelines, successfully deployed across three major banking applications.
• ollaborated with cross-functional teams across APAC region to integrate RESTful APIs and microservices.
• Participated in agile ceremonies and contributed to technical design discussions for new features.

Shivila Technologies Pvt. Ltd.

React Developer [January 2022 - May 2022]

• Developed responsive admin dashboard interface using React and Material-UI
• Implemented complex data visualization components for business analytics
• Built dynamic table components with advanced sorting and filtering capabilities
• Led an 8-member frontend team to develop and deploy projects ahead of deadlines

Aizawl Smart City Limited

Computer Engineer Intern [Oct 2020 - Feb 2021]
(Internship)

• Enhanced internal web portal through UI improvements and feature implementation.
• Managed and maintained MoHUA database alongside System Analysts.
• Supported urban development initiatives through geo-tagging of 20+ locations.
• Collaborated with planning team to digitize city infrastructure data.

Education

Bachelor of Technology in Computer Engineering, Mizoram University

[August 2015 - July 2019]

Skills

• Frontend: React.js, Next.js, TypeScript, JavaScript, HTML5, CSS3, Redux
• UI/Styling: Tailwind CSS, Material-UI, Shadcn/UI, Bootstrap, Styled-Components
• Tools & Infrastructure: Git, GitHub, Vercel, Netlify, AWS, Firebase, Webpack, Postman
• Project Management: Jira, Clickup, Agile/Scrum
• CMS: Hygraph, Contentful, Sanity