Jatin Rai

New Delhi, India
jatinrai258@gmail.com

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.

Top Skills

Javascript
React
Next.js

Experiences

Samsung R&D Institute DelhiNoida

Senior Associate(Contract via Adecco India)(Mar 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

ExpandMyBusinessGurgaon

Reactjs Developer(Contract via RightO Services Pvt. Ltd.)(May 2024 - Jan 2024)

  • Architected and implemented high-performance features using Next.js and SSR for an in-house CRM platform
  • Developed a comprehensive component library with Tailwind CSS, improving development velocity and maintaining consistent UI/UX across multiple applications
  • Optimised 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 LimitedKolkata

Software Engineer(May 2022 - May 2024)

  • Maintained and enhanced enterprise banking applications for HSBC, improving performance by 30% through strategic optimisations 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
  • Collaborated with cross-functional teams across APAC region to integrate RESTful APIs and micro-services
  • Participated in agile ceremonies and contributed to technical design discussions for new features

Shivila Technologies Pvt. Ltd.Remote

React Developer(Jan 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 LimitedAizawl

Computer Engineer Intern(Oct 2020 - Feb 2021)

  • 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

Educations

School of Engineering and Technology, Mizoram University(2015 - 2019)

Bachelor of Technology

Dawrpui School of Science and Technology(2014 - 2015)

HSSLC

Holy Land Academy(2012 - 2013)

HSLC

Skills

  • Frontend: React, Next.js, Vue, Quasar, HTML
  • UI Styling: Tailwind CSS, Shadcn/UI, Material-UI, Bootstrap, SCSS, CSS
  • Tools & Infrastructure: Git, GitHub, Vercel, Netlify, AWS, Firebase, Webpack, Postman
  • Project Management: Jira, Clickup, Agile/Scrum
  • CMS: PayloadCMS, Hygraph, Contentful, Sanity