Looking for a job

Sonu Biswas

@sonubiswas

Message

I build AI-native React and React Native applications with scalable, responsive user interfaces.

India

Message

What I'm looking for

I'm looking to build AI-native web or mobile products where I can create scalable React interfaces, integrate LLM experiences, and turn complex product requirements into responsive, maintainable user experiences.

I've built AI-native web and mobile experiences using React, React Native, TypeScript, and the Vercel AI SDK. In independent frontend AI work, I developed Next.js prototypes with Generative UI, chat-streamed interactive components, and context-aware RAG interface patterns.

At Photon, I architected the frontend API integration layer for AVIS Car Rental across booking, vehicle selection, location, date/time, and protection-plan modules. I also designed a normalized Redux architecture and reusable component library that improved responsiveness, consistency, and delivery speed.

At Astria Digital and Webhibe Technology, I delivered chatbot experiences with SSE streaming and Firebase-backed LLM tool calling, multi-tenant application flows, referral rewards, e-commerce state management, and reusable React UI systems. I've also contributed through code reviews and mentoring junior developers on React patterns.

Experience

Work history, roles, and key accomplishments

Current

Independent Frontend AI Developer

Current

Self Employed

Jan 2026 - Present (8 months)

Developed AI-native web prototypes using Next.js, TypeScript, and the Vercel AI SDK. Implemented Generative UI components and utilized LangChain.js for client-side orchestrations and RAG UI patterns.

Next.js TypeScript Vercel AI SDK Generative UI LangChain.js RAG Server Sent Events

Senior Software Engineer

Photon

Jun 2025 - Dec 2025 (6 months)

Architected the frontend API integration layer for a cross-platform React application (AVIS Car Rental) spanning 5+ modules. Designed a normalized Redux store architecture and built a reusable component library adopted project-wide.

React Redux API Integration Component Libraries Cross Platform Development

React Native Developer

Astria Digital Private Limited

Feb 2024 - May 2025 (1 year 3 months)

Integrated a conversational AI chatbot into the app and built the chat interface with SSE for real-time text streaming. Designed a configurable referral reward engine and delivered a multi-tenant application UI from scratch.

React Native AI Chatbots Server Sent Events Firebase REST APIs Role based Access

React Native Developer

Webhibe Technology Pvt Ltd

Nov 2021 - Dec 2023 (2 years 1 month)

Developed core functionality and new feature modules for ThingsToDo, a React JS travel web application. Built a reusable UI component system and managed application state with Redux across e-commerce flows.

React React Native Redux REST APIs Code Review Mentorship

Associate Software Developer

Inceptory Technology Pvt Ltd

Jun 2021 - Nov 2021 (5 months)

Developed a React.js admin panel to manage web application content across categories, news, events, coaching, and product modules. Integrated REST APIs and implemented efficient state management for seamless data flow.

React REST APIs State Management Dashboard UI Collaboration