Sujay Kumar

Software Engineer

Bengaluru, Karnataka, India3 yrs 10 mos experience

Key Highlights

Proven track record in developing user-friendly applications.
Expertise in React and TypeScript for efficient frontend solutions.
Strong collaboration skills in Agile environments.

Stackforce AI infers this person is a Frontend Developer specializing in SaaS and Fintech applications.

Contact

sujay.nitrr@gmail.com LinkedIn

Skills

Core Skills

React.jsTypescriptRedux ToolkitJavascriptE-commerce

Other Skills

MUI DataGridProGraphQLWebSocketAgileREST APIsWebSocketsMobile ResponsivenessReduxNext.jsFront-End DesignEngineeringWebsite BuildingDevextremeAngularBootstrap (Framework)

About

Experienced React Developer with a demonstrated history of working in the banking and live event management industries. Skilled in TypeScript, JavaScript, React, Redux, React Router, Data Structures, Algorithms, Git, JIRA, API integration, and Responsive Design. I have a proven track record of creating efficient, user-friendly applications and enhancing user experience through innovative functionalities. Strong engineering professional with a Master of Computer Applications (MCA) focused on Computer Programming and Specific Applications from the National Institute of Technology, Raipur. Adept at collaborating in Agile environments, conducting thorough testing across development, QA, and production stages, and continuously updating skills to stay abreast of industry advancements

Experience

3 yrs 10 mos

Total Experience

1 yr 2 mos

Average Tenure

2 mos

Current Experience

Natwest group

Software engineer ui

Feb 2026 – Present · 2 mos · Bengaluru, Karnataka, India

Astria digital

Software Engineer

Sep 2024 – Oct 2025 · 1 yr 1 mo · Bengaluru · Hybrid

Developed data-heavy frontend screens such as Company List and Client List using React.js, TypeScript, and MUI
DataGridPro, including editable rows and custom column actions.
Integrated GraphQL APIs to support create, update, delete, and fetch operations while keeping UI state in sync with
backend services.
Built reusable DataGrid toolbar components (search, filters, column visibility, actions) to standardize data listing pages
across multiple modules.
Implemented a WebSocket-based real-time Create Company flow, enabling the frontend to receive live backend responses
during company creation.
Collaborated with backend and QA teams to deliver responsive, production-ready UI features across DEV, QA, and
PROD environments.
Improved data listing performance by 20% through optimized rendering and state management.

React.jsTypeScriptMUI DataGridProGraphQLWebSocketAgile

Knoxpo

Software Engineer

Apr 2022 – Jul 2024 · 2 yrs 3 mos · Remote

Developed core application modules including Participant, Race Result, and Race Control using React.js and Redux
Toolkit.
Integrated REST APIs and WebSockets to display live race timing data and participant information in real time.
Improved mobile responsiveness and cross-browser compatibility to enhance overall user experience.
Built reusable UI components such as tables, modals, and charts to reduce development time and maintain UI
consistency.
Collaborated with backend, QA, and product teams in an Agile environment to deliver features on time with minimal

React.jsRedux ToolkitREST APIsWebSocketsMobile Responsiveness

Lirteck

Web Developer

Oct 2021 – Feb 2022 · 4 mos · Bengaluru · Remote

Developed Payroll and Payroll Items modules using React.js and JavaScript, enhancing employee salary management.
Implemented advanced filtering, sorting, and report export features for payroll data, improving HR and finance reporting efficiency.
Integrated Redux Toolkit for real-time payroll state management, ensuring accurate employee payment status across the application.

React.jsJavaScriptRedux Toolkit

Trxiea platforms and solutions pvt ltd

Software Intern

Feb 2021 – Aug 2021 · 6 mos · Bengaluru · Hybrid

Developed responsive and reusable React.js components, enhancing UI consistency across the platform.
Implemented state management using Redux to efficiently handle global states like cart and authentication.
Collaborated in a hybrid work environment at TRXIEA PLATFORMS AND SOLUTIONS, contributing to a dynamic startup culture.

React.jsReduxE-Commerce