---
title: "Chetan Anand - Software Engineer (IC3) in Navi Mumbai | Tal"
description: "Meet Chetan Anand, Software Developer 3 @ Oracle | Ex-IBM | Python | NLP | Gen AI | RAG | LLM based in Navi Mumbai. AI stack includes codex, langchain, and ChatGPT."
image: "https://tal.club/meet/chetan-anand-1/share-image"
---

# Chetan Anand on Tal

## Headline

Software Developer 3 @ Oracle \| Ex\-IBM \| Python \| NLP \| Gen AI \| RAG \| LLM

## About

Software Developer 2 @ Oracle \(ex\-IBM\) \| GenAI • RAG • FastAPI • DevOps • IAM I build scalable GenAI and backend systems—currently focused on RAG applications using LlamaIndex \+ OCI GenAI for grounded, source\-attributed responses over enterprise documents \(PDF/CSV\)\. Recently, I built a high\-concurrency FastAPI backend that scaled to 1000 concurrent users and reduced failures from \~40% to \~0\.6% in load testing\. I also work in the IAM domain integrating Oracle IDCS \(OAuth 2\.0 / SSO\) with an API gateway, enabling secure JWT \+ cookie/session\-based API access\. I enjoy solving performance, scalability, and production engineering problems across AI \+ DevOps\.

## Location

Navi Mumbai

## AI stack

codex

langchain

ChatGPT

Cohere

OpenRouter

Tavily

## Work experience

Software Engineer \(IC3\) at Oracle, Nov 2026 \- Present · 1 mo, Bengaluru, Karnataka, India

Software Engineer \(IC2\) at Oracle, Jul 2024 \- Nov 2026 · 2 yrs 5 mos, Bangalore Urban, Karnataka, India, \- Built an end\-to\-end RAG application using LlamaIndex for PDF/CSV document Q&A with source\- attributed responses\. \- Integrated OCI GenAI \+ LangChain \(OpenAI & Meta Llama\) for embeddings, semantic search, and response generation\. \-Implemented IAM using Oracle IDCS \(OAuth 2\.0 / SSO\) with secure JWT \+ cookie/session access via API gateway\.

Content Writer at Square The Circle, Jul 2022 \- Nov 2022 · 5 mos, India

Software Developer at IBM, Aug 2021 \- Jul 2024 · 3 yrs, India, \- Designed and implemented applications using microservice architecture, Spring Boot, Spring JPA \- Model building with Watson NLU \- Orchestrated efficient large\-scale software deployments\. \- Handled Critical Vulnerabilities at Application level in Cirrus Cloud \- Redesigning Chatbot for more Scalability \- Built NLP and text\-classification capabilities that improved multiclass accuracy by 14%, applying SMOTE and Watson NLU to improve model quality on imbalanced datasets\. Skills : Agile Methodologies · Scrum · Continuous Integration and Continuous Delivery \(CI/CD\) · Java · Spring Boot · Git

Software Developer Intern at IBM, Jan 2021 \- Jul 2021 · 7 mos, India, Designed Inventory Chatbot Application with Watson Assistant using Django framework with postgres database to store low confidence queries and Semantics UI\.

Jr\. Data Scientist at HighRadius, May 2020 \- Oct 2020 · 6 mos, Designed Machine learning model to predict Invoice Payments with React interface along with Google Dialogue Flow for Chatbot Assistance\. Work \- 1\. Forecasted Account Receivables and Account Payables by using Exploratory Data Analysis\(EDA\) and FSB analysis\. 2\. Developed 8\+ Heuristic models for sparse datasets by Statistical analysis in Excel, which led to an increase in weekly and monthly forecasting accuracy by approximately 40\-50%\. 3\. Validated Bank Data and ERP Data using Excel and Python\. 4\. Tuned models for increasing accuracy for Long\-Term Forecasting through FB Prophet Algorithm\. 5\. Automated various Excel Analysis reports using OpenPyXL\.

Web Application Developer at Oil and Natural Gas Corporation Ltd, Nov 2019 \- Dec 2019 · 2 mos, Mumbai, Maharashtra, India, Developed a User\-Friendly React application named WellAnalytic that can perform CRUD operations\.

## Education

Bachelor of Technology \- BTech, Computer Science, Kalinga Institute of Industrial Technology, Bhubaneswar

Bachelor of Technology, Computational Science, KIIT \- Kalinga Institute of Industrial Technology

[View the original profile](https://tal.club/meet/chetan-anand-1)

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