Open to opportunities

Balasubramaniayan Annadurai

@balasubramaniayanann

Message

Front-end developer specializing in React.js, performance optimization, and scalable UI architecture.

India

Message

What I'm looking for

I seek front-end roles focused on React.js and performance-driven UI work, in collaborative Agile teams that value accessibility and scalable architecture.

I am a front-end developer with 4.5+ years building modern, scalable web applications using React.js, JavaScript, Redux Toolkit and REST APIs. I focus on clean UI, accessibility, component reusability and measurable performance improvements.

In my recent work I migrated a legacy application to React + Redux Toolkit, integrated complex insurance APIs, and implemented reusable Formik-based form components while writing unit and integration tests with Jest and React Testing Library.

I work comfortably in Agile/Scrum teams, collaborate with cross-functional stakeholders, and leverage tools like Git, Webpack and Chrome DevTools to deliver responsive, accessible and maintainable front-end solutions.

Experience

Work history, roles, and key accomplishments

Current

Front End Developer

Current

Cspire

Jul 2024 - Present (1 year 3 months)

Migrated a legacy insurance application to a modern React.js + Redux Toolkit architecture, integrated complex REST APIs, and improved UI performance via memoization and conditional rendering.

React React Redux JavaScript REST APIs Formik Jest React Testing Library Performance Optimization

Frontend Developer

SRM Technology

Jan 2023 - Jun 2023 (5 months)

Developed and integrated user management, event registration, product catalog, and checkout modules, building dashboards and optimizing UI for performance and usability.

JavaScript Dashboard Development Cross Functional Collaboration Responsive Design

Web Developer

Xerago Software

Apr 2021 - Sep 2022 (1 year 5 months)

Developed and maintained responsive banking websites for Citibank, enhancing customer experience, accessibility, and performance while meeting security and compliance standards.

Redux JavaScript Responsive Design Accessibility Performance Optimization

Composer / Web Developer

Integra Software Solution

Nov 2019 - Jan 2021 (1 year 2 months)

Created mobile-first UI designs and optimized webpages for performance and pagination/ typesetting tasks using LaTeX, improving user experience across devices.

JavaScript LaTeX Responsive Design Web Optimization UI Design