---
title: "Raj Kumar Punjabi - Data Engineer in Kanpur Nagar | Tal"
description: "Meet Raj Kumar Punjabi, Data Engineer @ Accenture | Certified SnowPro Core based in Kanpur Nagar. AI stack includes claude code, claude, and codex."
image: "https://tal.club/meet/raj-kumar-punjabi/share-image"
---

# Raj Kumar Punjabi on Tal

## Headline

Data Engineer @ Accenture \| Certified SnowPro Core

## About

As an AWS Data Engineer at Accenture, I specialize in building robust data solutions for the Banking, Financial Services, and Insurance \(BFSI\) domain\. My core responsibilities include extracting, transforming, and cleaning data from diverse sources — including REST APIs, Amazon S3, CSV and Parquet files, and relational databases — ensuring high\-quality, reliable data for downstream consumption\. I architect and maintain scalable data pipelines leveraging a broad suite of AWS services, including AWS Lambda, EventBridge, ECS, S3, CloudWatch, Glue, and Step Functions, alongside AWS CLI for automation and infrastructure management\. I also use Terraform for infrastructure as code, enabling consistent and repeatable cloud environment provisioning\. Prior to Accenture, I worked as a System Software Engineer at Tata Consultancy Services, where I contributed to projects focused on clinical and operational data\. There, I developed and maintained technical solutions for data ingestion, transformation, and analysis using Python, Pandas, and Redshift, handling large and complex datasets with a focus on accuracy and efficiency\. Graduating with an MCA from the Institute of Engineering and Technology in 2021, I bring a strong foundation in data engineering and cloud platforms across AWS and Azure\. I am driven by a commitment to optimizing data processes, modernizing data infrastructure, and delivering impactful, scalable solutions in fast\-paced enterprise environments\.

## Location

Kanpur Nagar

## AI stack

claude code

claude

codex

openai

claudecode

ChatGPT

## Work experience

Data Engineer at Accenture, Dec 2025 \- Present · 10 mos, Gurugram

System Software Engineer at Tata Consultancy Services, Oct 2023 \- Present · 3 yrs, Pune, Maharashtra, India, Project Name \- Takeda Pharmaceutical Company Limited • Developed and maintained technical solutions for optimal ingestion, transformation, and loading of data from diverse sources and large, complex datasets, with a focus on clinical and operational data\. • Oversaw and influenced data pipeline and analysis methodologies, utilizing various technologies for big data preparation on Redshift\. Employed Python and its libraries for programming and used Pandas for data loading and initial exploration to identify data patterns\. • Translated data science inputs and requests into mathematical algorithms, analyzing large record \(billions\) and unstructured datasets including artificial intelligence and machine learning, to uncover data patterns and build and optimize models\.

Software Engineer at Tata Consultancy Services, Oct 2021 \- Oct 2023 · 2 yrs 1 mo, Pune, Maharashtra, India, Assistant Software Engineer Tata Consultancy Services Project Name \- Capital Market Financial Application Development • Building an account system for transparent financial transactions related to both small and heavy vehicles, operating on a state machine deployed on AWS\. • Familiar with cloud platforms like AWS, with experience in working on services such as EC2, Lambda, VPC, load balancers, S3, IAM and more for the project\. • Manage the process of migrating the application from java to Python and deploying it on AWS\. • Developing a Lambda function that gathers input in JSON format and delivers the output for a web service interface called state machine\. • Enhanced the script read/write performance by developing the script using linux resulting in a 65% time saving process in manual task\. • Prepared a tool using Python to help export language translations from CSV file to strings\.xml which decreased manual effort from 3\-4 hours to 30 minutes\.

Information Technology Intern at Jeebly, Feb 2021 \- Apr 2021 · 3 mos, Noida, Uttar Pradesh, India, Project Name – Last Mile Delivery • Gained knowledge of last\-mile delivery considerations\. • Experience in developing web applications implementing Model View Control architecture using Flask framework\. • Experience in successfully completing the proof of concepts\. • Implemented user and administrator authentication through JWT token verification\.

## Education

M\.C\.A, Data structures, Institute of Engineering and Technology

Bechlor of computer application, Computer Software Engineering, Chatrapati Sahuji Maharaj Kanpur University, Kanpur

[View the original profile](https://tal.club/meet/raj-kumar-punjabi)

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