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Kamal Chauhan

Kamal Chauhan

Senior Frontend Engineer

Faridabad, Haryana 4+ yrs exp 89 ยท Excellent

About

Senior Frontend Engineer with 4.9 years of experience building React.js, Next.js and TypeScript applications across fintech, blockchain and enterprise domains. Specialized in performance optimization, scalable component architecture and Web3 integrations. Experienced in building data-driven interfaces, integrating REST and GraphQL APIs, and delivering responsive applications using modern frontend engineering practices.

Skills & Expertise (32)

React.js Advanced
8.5/10
5
Years Exp
Next.js Advanced
8.3/10
5
Years Exp
JavaScript Advanced
8.1/10
5
Years Exp
Typescript Advanced
8.0/10
5
Years Exp
Rest API Advanced
8.0/10
5
Years Exp
Material UI Advanced
8.0/10
5
Years Exp
HTML Advanced
8.0/10
5
Years Exp
Node.js Advanced
7.9/10
5
Years Exp
Express.js Advanced
7.8/10
5
Years Exp
Ant design Advanced
7.5/10
5
Years Exp
Tailwind CSS Advanced
7.5/10
5
Years Exp
Git Advanced
7.5/10
5
Years Exp
GraphQL Advanced
7.5/10
5
Years Exp
MongoDb Advanced
7.5/10
5
Years Exp
Agile Intermediate
7.0/10
5
Years Exp
Scrum Intermediate
7.0/10
5
Years Exp
Web3.js Intermediate
7.0/10
5
Years Exp
Microservices Intermediate
7.0/10
5
Years Exp
Postgresql Intermediate
7.0/10
5
Years Exp
Jest Intermediate
7.0/10
5
Years Exp
Ethers.js Intermediate
6.5/10
3
Years Exp
Docker Intermediate
6.5/10
5
Years Exp
Mocha Intermediate
6.0/10
5
Years Exp
Smart Contracts Intermediate
6.0/10
3
Years Exp
TensorFlow.js Intermediate
6.0/10
2
Years Exp
Backbone.js Beginner
4.0/10
1
Years Exp
Scratch Beginner
4.0/10
1
Years Exp
Context API AWS Gitlab REDUX Php

Work Experience

Senior Frontend Developer

Freelance

Mar 2026 - Jun 2026

Developed scalable and high-performance web applications using React.js, Next.js, TypeScript, and modern JavaScript (ES6+). Integrated blockchain functionality by connecting Web3 wallets and interacting with smart contracts, enabling secure on-chain transactions within React applications. Built reusable and responsive UI components using Material UI, Ant Design, and Tailwind CSS. Optimized application performance through code splitting, lazy loading, memoization, and bundle optimization, improving page load speed and Core Web Vitals. Integrated REST and GraphQL APIs to build dynamic, data-driven user interfaces with efficient state management. Collaborated with UI/UX designers to convert Figma designs into pixel-perfect, accessible, and responsive web applications. Led code reviews, mentored junior developers, and established frontend best practices. Worked closely with cross-functional Agile teams through sprint planning and technical discussions.

Senior Software Engineer

RevInfotech Inc

Mar 2023 - Dec 2025

Enhanced MERN stack application performance using intelligent component composition, lazy loading, and memoization, resulting in faster load times and smoother user experiences. Built scalable and reusable UI components using React, Next.js, Material UI, and Ant Design aligned with design systems. Collaborated in Agile/Scrum teams, contributing to sprint planning, code reviews, and architecture decisions. Designed and managed MongoDB databases, implementing schemas, indexes, and aggregation pipelines to improve data storage efficiency and query performance. Implemented wallet connectivity and smart contract integrations, contributing to a 40% increase in user engagement and a 35% uplift in transaction volume. Delivered projects across pharma, e-commerce, fintech, and blockchain domains, contributing to a 95% client retention rate. Integrated REST and GraphQL APIs into React applications, enabling real-time dashboards and data-driven workflows using Node.js and Express.js.

React Js Developer

Softedge Infotech

Jul 2022 - Feb 2023

Worked in the frontend team to create applications in the property, finance, and banking domains. Created intuitive UI for visual coding and developed animations on custom views for the IIFL Wealth web application. Developed RESTful APIs using Express.js for CRUD operations. Developed a web application from scratch for buying stocks, mutual funds, and bonds. Developed a React.js UI for a tax regime with advanced filtering.

Frontend Developer

Evobi Automations

Jun 2021 - Jul 2022

Created the React application from scratch named Plode App. Worked as a core member of Bibox Lab's R&D team across frontend and backend development to enhance interactive learning experiences. Implemented the Web Serial API to enable communication between web applications and connected hardware devices. Researched and implemented Google Blockly and Scratch applications. Developed a web-based face detection application using TensorFlow.js Face Landmark for detecting facial expressions.

Education

B. Tech (Computer Science Engineering) - Modern Vidya Niketan University

2016 - 2020 ยท Afghanistan

Senior Secondary (Class XII) โ€“ Non-Medical - Tagore Academy Public School

2015 - 2016 ยท Afghanistan

Certifications

No certifications added yet

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Profile Score Breakdown

๐Ÿ“ท Photo 10/10
๐Ÿ“„ Resume 10/10
๐Ÿ’ผ Job Title 10/10
โœ๏ธ Bio 10/10
๐Ÿ› ๏ธ Skills 20/20
๐ŸŽ“ Education 10/10
โฑ๏ธ Experience 14/15
๐Ÿ’ฐ Rate 0/5
๐Ÿ† Certs 0/5
โœ… Verified 5/5
Total Score 89/100

Profile Overview

Member sinceAug 2026