Manish Singh

React.js Developer

Bangalore, Karnataka

Profile Score

About

Experienced React.js Developer with nearly 3 years of experience building scalable, high-performance, and responsive web applications using React.js, Next.js, and Redux. Proficient in JavaScript (ES6+), RESTful API integration, and React Hooks for efficient state management. Experienced in performance optimization techniques including lazy loading and code splitting. Strong collaborator in Agile/Scrum environments, delivering clean, maintainable, and user-centric solutions.

Skills & Expertise (40)

React.js Advanced

8.7/10

Years Exp

JavaScript (ES6+) Advanced

8.5/10

Years Exp

REDUX Advanced

8.2/10

Years Exp

Next.js Intermediate

7.9/10

Years Exp

HTML5 Advanced

7.8/10

Years Exp

Git Cross-Browser Compatibility NPM Babel ESLint Prettier Figma Asana Agile Scrum Continuous integration Version Control Component Architecture Reusable components Virtual DOM Responsive Design SEO Optimization Technical Design Redux Toolkit React Native CSS3 SASS bootstrap Material UI SDLC Requirement Analysis React Testing Library Coding Testing Deployment Context API RESTful APIs Axios fetch Unit Testing

Work Experience

React Developer

Ziaat Technolabs Private Limited

Mar 2025 - May 2025

Architected and developed a Notion-style dynamic table component in React with inline editing, configurable columns, row-level interactions, keyboard navigation, and ARIA accessibility. Managed large tabular datasets using controlled/uncontrolled state patterns and memoization (React.memo, useMemo, useCallback) to ensure predictable rendering and high performance. Designed a reusable, extensible architecture with validation handling, edge-case management, and real-time API synchronization without disrupting user edits.

React Developer

Freelance

Jun 2024 - Jan 2025

Engineered scalable, responsive web applications using React.js and Next.js, implementing SSR and SSG to improve performance, SEO, and cross-device user experience. Translated complex Figma designs into pixel-perfect, accessible interfaces while maintaining clean, reusable component architecture (Hooks, Context API) and collaborating in Agile teams to deliver projects on schedule.

React Developer

Orane Consulting Private Limited

Feb 2022 - Dec 2023

Developed and maintained enterprise-level applications using React.js and Redux, contributing across the full SDLC from requirement analysis to deployment. Integrated RESTful APIs and implemented reusable, modular components to ensure scalable architecture and seamless data flow. Resolved 200+ defects through unit testing and debugging, improving application reliability by 30%. Optimized performance using lazy loading, memoization and code splitting, reducing load time by 25% while supporting Agile delivery and production stability.