---
title: "VAIBHAV KHANNA - AI/ML Computational Science Sr Analyst in Bengaluru | Tal"
description: "Meet VAIBHAV KHANNA, AI/ML & Backend Engineer | System Design (HLD/LLD) • Python • FastAPI • LangChain • LangGraph • Microservices • DSA • Cloud & Distributed Systems based in Bengaluru. AI stack includes claude code."
image: "https://tal.club/meet/vaibhav-khanna/share-image"
---

# VAIBHAV KHANNA on Tal

## Headline

AI/ML & Backend Engineer \| System Design \(HLD/LLD\) • Python • FastAPI • LangChain • LangGraph • Microservices • DSA • Cloud & Distributed Systems

## About

👋 Hi, I’m Vaibhav Khanna, a Backend & AI Engineer with 2\+ years of experience in building scalable, production\-ready systems\. I specialize in backend engineering, AI infrastructure, and LLM integration\. 💻 Skilled in Python, Django, FastAPI, Flask, Celery, Azure, GCP, PostgreSQL, Redis, Neo4j, FAISS\. Experienced in LangChain, LangGraph, and Agentic RAG, with a focus on semantic search, knowledge graphs, and microservices\. 🌐 I’m passionate about building enterprise\-grade AI platforms that combine scalable backends with LLM\-driven intelligence, enabling businesses to confidently adopt next\-gen AI solutions\.

## Location

Bengaluru

## AI stack

claude code

## Work experience

AI/ML Computational Science Sr Analyst at Accenture, Feb 2026 \- Present · 8 mos

AI/ML Computational Science Analyst at Accenture, Aug 2023 \- Feb 2026 · 2 yrs 7 mos, Bengaluru

## Education

Bachelor of Engineering \- BE, Electronics and computer engineering, Thapar Institute of Engineering & Technology

[View the original profile](https://tal.club/meet/vaibhav-khanna)

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