Open to opportunities

Kumar Madhu

@kumarmadhu

Senior Software Engineer focused on front-end development, building reusable React components and high-performance web apps.

India

Message

What I'm looking for

I’m looking for a role where I can lead front-end development, build reusable React component systems, and tackle complex problems—while optimizing performance, accessibility, and user experience within a larger development team.

I’m a Senior Software Engineer and Front-End Developer who enjoys creating and maintaining better, reusable codebases. I lead development efforts from concept to launch, continuously learning to keep standards high and deliver user-focused experiences.

In my current role at Sandvine Technologies, I revamp products to improve user experience, optimize performance by minimizing code and asset size, and build reusable styled components (including a theme changer using context). Previously at C-Square Info Solutions, I built responsive React applications from HTML templates, used Redux for state management, and implemented performance improvements across rebuilt product areas.

Experience

Work history, roles, and key accomplishments

Current

Senior Software Engineer I

Current

Sandvine Technologies

Nov 2022 - Present (3 years 8 months)

Revamped front-end code to improve user experience and optimized web pages for speed and performance by minimizing code/assets and leveraging browser caching. Built reusable UI components using styled components, including a theme changer via React context.

React JavaScript TypeScript Redux styled components Material UI Git Linux Performance Optimization Caching Context API

Frontend Developer

C-Square Info Solutions

Jun 2019 - Nov 2022 (3 years 5 months)

Developed responsive websites for mobile, desktop, and tablet and converted HTML templates into React applications. Built reusable React components and applied Redux for state management while implementing browser-compatible, performance-focused front-end features.

React JavaScript Redux HTML CSS Responsive Design Browser compatibility State Management

Front End Developer

C-Square Info Solutions

Jun 2019 - Nov 2022 (3 years 5 months)

Built responsive websites and converted HTML templates into React applications with reusable components. Applied Redux for state management and implemented browser-compatible front-end solutions, including performance improvements and reusable UI elements like customized datatables and form controls.

React Redux HTML Responsive UI State Management Browser compatibility Performance Optimization