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Ravi Poonia

@ravipoonia

Message

I build scalable full-stack platforms and AI workflows with Node.js, React, and RAG.

India

Message

At Hotstar, I build CMS and CRM systems and engineer context-aware AI chatbot pipelines using Python, FastAPI, OpenAI, PGVector, and RAG. I design scalable microservices, semantic search, and observability for reliable, low-latency AI workflows.

Previously, I delivered web, mobile, desktop, and backend platforms at Centric3, DigitalTrons, and Levaral using React, Angular, React Native, Node.js, NestJS, GraphQL, and AWS. I’ve led teams, built distributed systems and APIs, and improved a React Native app’s performance by 20% while reducing load time by 3 seconds.

Experience

Work history, roles, and key accomplishments

Current

Full Stack Developer

Current

Hotstar

Oct 2023 - Present (2 years 11 months)

Contributed to CMS and CRM teams, streamlining content management and customer relationship systems. Engineered a context-aware AI chatbot pipeline using Python and OpenAI, and architected RAG-based workflows to automate internal query resolution.

NodeJS Next.js GraphQL Microservices Grafana PostgreSQL Docker AWS OpenAI API RAG Vector Databases Python fastAPI Pandas Semantic Search Prompt Engineering

Full Stack Developer

Centric3

Jan 2021 - Oct 2023 (2 years 9 months)

Led design and development of scalable platforms using NestJS, Node.js, React, Angular, React Native, and Electron.js. Architected microservices-based systems and REST/GraphQL APIs, and implemented monitoring solutions using Grafana.

React Native React Angular NodeJS NestJS ElectronJS GraphQL MongoDB TypeScript REST APIs Microservices XML Grafana PostgreSQL Docker AWS Portainer

Full Stack Developer

DigitalTrons

Jan 2019 - Dec 2020 (1 year 11 months)

Gathered and analyzed business requirements, translating them into technical tasks. Led and mentored mobile and web teams using React, Angular, and React Native, and configured CI/CD pipelines.

React Native React Angular NodeJS JavaScript TypeScript REST APIs AWS CI CD

React Native Developer

Levaral

Jan 2018 - Dec 2018 (11 months)

Led end-to-end mobile application development using React Native, delivering high-performance cross-platform apps. Redesigned and optimized app architecture, resulting in a 20% performance improvement and reduced app load time.

React Native NodeJS JavaScript TypeScript REST APIs Crashlytics