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anubhavj660

Anubhav Jain

@anubhavj660

Full Stack and AI Engineer NodeJS NestJS React

Inde
Anglais, Hindi
Certaines informations sont présentées en anglais.
À propos de moi
Technical Lead with 6+ years of experience building scalable full-stack and AI products. I have delivered 25+ projects across e-commerce, fintech, edtech, healthcare and AI, and led teams of 30+ engineers. I build: Node.js / NestJS backends and REST APIs, React / Next.js web apps, AI apps (RAG, LLM agents, OpenAI, Claude, Gemini, voice AI), payment integrations (Stripe, PayPal), and AWS / Azure cloud setups. Author of 7 npm packages and maintainer of a 15-package NestJS ecosystem (190,000+ downloads a year).... Plus d’infos

Compétences

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anubhavj660
Anubhav Jain
hors ligne • 

Voir mes services

API & Intégrations
I will build a scalable rest API backend with nodejs and nestjs
De80 $US / projetPlus de détails
Développement de chatbots d'IA
I will build an ai chatbot with rag using openai and langchain
De100 $US / projetPlus de détails

Expérience professionnelle

Squareboat

Technical Lead

Squareboat

Sep 2019 - Present • 7 yrs 1 mo

Promoted four times from Software Engineer to Technical Lead over 6+ years. - Lead 30+ engineers across 5 to 7 concurrent client projects; architected 50+ backend services on Node.js, NestJS and AWS. - Lead engineer on two production LLM systems: a conversational recommendation agent (Python, FastAPI, LangGraph, Elasticsearch hybrid search, OpenAI) and a healthcare assessment platform (NestJS, Next.js, Azure OpenAI, self-hosted Qwen on vLLM, voice pipeline). - Built e-commerce checkouts with Stripe, PayPal, Apple Pay, Google Pay, Klarna and Affirm, plus queue-based data pipelines on AWS SQS processing 5GB+ per day. - Scaled a fintech backend to 10,000+ concurrent users with eKYC, eSign and in-app purchases. - Cut sprint cycle time from 10+ days to 7 days and conducted 100+ technical interviews. - Star Performer of the Year 2024, Employee of the Month Aug 2025.