priyabrata bera

At The Economic Times, I lead frontend architecture and modernization across flagship web and mobile web products, migrating legacy XSLT applications to React, Next.js, and TypeScript while improving Core Web Vitals, accessibility, and performance.

I've built a centralized configuration platform deployed across eight repositories and shipped internal management and subscription tools that give business teams self-serve control over content and data. I also mentor frontend engineers, establish engineering practices, and use Claude, ChatGPT, Cursor, and Codex to improve code-review turnaround and delivery velocity.

Across FedEx Print Online, HSBC Banking Platform, Samsung Smart TV, and e-commerce products, I've delivered scalable user experiences spanning enterprise printing, banking, television applications, payments, and digital product delivery. Outside work, I'm building AI conversational and RAG document-intelligence applications with FastAPI, Ollama, LangChain, ChromaDB, embeddings, streaming responses, and source citations.