Open to opportunities

sumit arora

@sumitarora

Message

I am a Full Stack Developer building scalable React and Node.js applications.

India

Message

What I'm looking for

I seek a senior full-stack role leveraging React and Node.js in Agile teams, building scalable, high-performance systems, owning features end-to-end, and mentoring engineers.

I am a Full Stack Developer with 6+ years building scalable, high-performance web applications using React.js, Redux, Context API, and Node.js. I specialize in designing state management solutions, integrating RESTful APIs, and optimizing frontend performance.

At Compunnel Technologies I led end-to-end delivery of subscription and billing frontends, created reusable React components, and developed performant Node.js REST APIs; I also designed AWS Lambda microservices and implemented testing with Jest and Cypress. I have a proven record of improving load times through lazy loading, memoization, and code splitting, and contributing to component-driven design systems. I enjoy working in Agile teams and leading sprint planning and client demos.

I'm eager to apply my full-stack expertise in React and Node.js to build reliable, scalable systems and mentor teams toward high-quality deliveries.

Experience

Work history, roles, and key accomplishments

Current

Senior Software Engineer

Current

Compunnel Technologies

Mar 2022 - Present (3 years 5 months)

Built and maintained React.js frontends with Redux and Context API for subscription and billing systems and developed scalable Node.js/Express REST APIs optimized for performance. Designed AWS Lambda microservices with S3 integration, led sprint planning and client demos, and implemented Jest and Cypress testing to improve reliability.

React Redux Context API Node AWS Lambda Jest Cypress Microservices

Associate Software Developer

VenturePact LLC

Jun 2019 - Mar 2022 (2 years 9 months)

Developed responsive React.js UIs with Redux and Context API and integrated Node.js REST APIs; built a Gym Management Web App with role-based access and JWT authentication. Enhanced app performance through memoization and selective re-rendering and collaborated across full-stack teams to deliver features end-to-end.