08/20/2026 updated

**** ******** ****
100 % available

Freelance React Developer & AI Product Engineer

Mandrem, India
Only remote
Bachelor in computer application (BCA)
Mandrem, India
Only remote
Bachelor in computer application (BCA)

Profile attachments

React_Dev_Resume_Luvin_Fernandes.pdf

About me

I’m a frontend developer specializing in React.js, Next.js, TypeScript, and modern UI development. I build scalable, high-performance web applications and AI-powered products, with strong experience in API integration, cloud services, and clean, maintainable code.

AI AgentsTailwind CSSAuth0ChatGPTHTML5Cascading Style Sheets (CSS)Python (Programming Language)Next.jsJSON Web TokenReact.jsGoogle FirebaseBackendFastAPIReact NativeFront End Software DevelopmentRestful ApiSql Database Administration
Frontend Development with React.js and Next.js

Developed 25+ production-ready web applications using React.js, Next.js, TypeScript, and Tailwind CSS. Built scalable frontend architectures, reusable component libraries, and component-based systems for startups, agencies, and enterprise clients.

AI Product Engineering

Developed AI-powered product interfaces, including conversational experiences, intelligent dashboards, and workflow automation. Leveraged AI-assisted development workflows for rapid prototyping, code generation, and debugging.

Backend Integration and API Development

Integrated REST APIs, Firebase services, JWT authentication, and third-party APIs to deliver secure, high-performance, data-driven applications. Experienced with Axios, Fetch API, CRUD operations, and cloud services such as AWS.

React Ecosystem

Proficient in React Hooks, Context API, Custom Hooks, React Router, state management, lazy loading, code splitting, and memoization for optimized frontend applications.

Databases and Cloud

Experience with MySQL, Firebase Firestore, Firebase Hosting, and cloud deployment on AWS, including EC2 and S3.

Software Engineering and Agile Methodologies

Applied Agile and Scrum methodologies, Git workflows, debugging, performance optimization, Clean Code principles, and scalable frontend architecture across cross-functional projects.

Programming Languages

Proficient in JavaScript (ES6+), TypeScript, HTML5, CSS3, and SQL (MySQL) for developing modern web applications.

Developer Tools

Regularly use Git, GitHub, VS Code, Postman, Figma, npm, and Vite in day-to-day development.

Network Administration and IT Infrastructure

Provided technical support for business-critical IT infrastructure, including network administration, endpoint configuration, cybersecurity compliance, and preventive maintenance in enterprise environments.

Experience

Professional experience0 - 5 years
Freelancer since2021

Languages

EnglishBasic knowledgeHindiBasic knowledge

Project history

Freelance React Developer & AI Product Engineer

Freelance / Remote
Designed, developed, and delivered 25+ production-ready web applications using React.js, Next.js, TypeScript, React Native, and Tailwind CSS for startups, agencies, and enterprise clients. Architected scalable frontend systems including AI-powered dashboards, SaaS platforms, CRM systems, and admin portals. Built reusable UI libraries, custom React Hooks, and integrated REST APIs, Firebase services, and JWT Authentication. Developed AI-inspired product interfaces and leveraged AI-assisted development workflows for rapid prototyping and code generation.

Enterprise Dashboard

Project
Architected and developed a scalable enterprise dashboard for business operations, client management, and workflow automation using React.js and Next.js. Implemented secure JWT-based authentication, RBAC, protected routing, and session management. Designed reusable dashboard widgets, dynamic tables, advanced filtering, and integrated multiple REST APIs for real-time business data.

Business Management Platform

Project
Developed a comprehensive business management platform supporting customer management, operational workflows, reporting, and administrative functions using React.js, Next.js, TypeScript, MySQL, and REST APIs. Built scalable frontend modules with reusable React components and integrated secure REST APIs for real-time data synchronization.

React Native Mobile Applications

Project
Developed cross-platform mobile applications using React Native with responsive interfaces optimized for Android devices. Integrated Firebase Authentication, cloud services, and REST APIs for secure user authentication and real-time data synchronization.

Responsive Business Websites

Project
Designed and developed responsive, SEO-friendly business websites using Next.js and Tailwind CSS for startups and enterprise clients. Optimized Core Web Vitals, accessibility, image loading, and page speed. Implemented API-driven forms, interactive UI components, and responsive layouts compatible across all major browsers and devices.

Software Developer / Project Manager

Zion Technology
Led frontend engineering for 25+ enterprise-grade web applications built using React.js, Next.js, TypeScript, and Tailwind CSS. Designed scalable frontend architectures and reusable component libraries. Managed project planning, sprint execution, technical discussions, code reviews, and collaboration between frontend, backend, UI/UX, and QA teams using Agile methodologies. Integrated secure REST APIs, authentication workflows, and cloud-based services.

IT L2 Engineer

Air India - Mopa Airport
Provided technical support for mission-critical airport IT infrastructure, ensuring high availability of enterprise systems. Diagnosed and resolved hardware, software, networking, and operating system issues. Performed network administration, infrastructure upgrades, endpoint configuration, cybersecurity compliance, and preventive maintenance. Collaborated with cross-functional IT teams to troubleshoot incidents and implement infrastructure improvements.

Technology Associate

Cornellia Chambers
Developed responsive React.js user interfaces for B2B SaaS products, focusing on usability, accessibility, and modern frontend engineering practices. Collaborated with backend engineers and product managers to build scalable frontend modules and API-driven applications. Integrated REST APIs, implemented responsive layouts, and contributed to UI/UX improvements and component standardization.

Portfolio


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