---
title: "Ritik Gupta - Data Engineer III in Bengaluru | Tal"
description: "Meet Ritik Gupta, Data Engineer III @ Walmart Global Tech India | Building Scalable Data Solutions based in Bengaluru. AI stack includes claude and github copilot."
image: "https://tal.club/meet/ritik-gupta-8/share-image"
---

# Ritik Gupta on Tal

## Headline

Data Engineer III @ Walmart Global Tech India \| Building Scalable Data Solutions

## About

As a dedicated Software Engineer with over 4\+ years of experience in Big Data, I have a proven track record of leveraging cutting\-edge technologies to design and build scalable data platforms, distributed data pipelines, and real\-time streaming applications with a strong focus on cloud cost efficiency\. My journey in the tech industry has been fueled by a passion for transforming raw data into actionable insights, enabling organizations to make data\-driven decisions through scalable, efficient, and cost\-effective data processing systems\. 𝗕𝗶𝗴 𝗗𝗮𝘁𝗮 𝗧𝗲𝗰𝗵𝗻𝗼𝗹𝗼𝗴𝗶𝗲𝘀: Proficient in Spark, Kafka, Apache Hudi, and Spark Streaming\. 𝗣𝗿𝗼𝗴𝗿𝗮𝗺𝗺𝗶𝗻𝗴 𝗟𝗮𝗻𝗴𝘂𝗮𝗴𝗲𝘀: Experienced in Scala, Python, and Java\. 𝗗𝗮𝘁𝗮 𝗠𝗮𝗻𝗮𝗴𝗲𝗺𝗲𝗻𝘁: Skilled in designing and implementing ETL pipelines, data warehousing solutions, and real\-time data processing\. 𝗖𝗹𝗼𝘂𝗱 𝗣𝗹𝗮𝘁𝗳𝗼𝗿𝗺𝘀: Adept at using AWS and GCP for deploying and managing big data solutions\. 𝗗𝗮𝘁𝗮𝗯𝗮𝘀𝗲𝘀: Extensive experience with SQL and NoSQL databases, including MySQL, PostgreSQL, and MongoDB\.

## Location

Bengaluru

## AI stack

claude

github copilot

## Work experience

Data Engineer III at Walmart Global Tech India, Dec 2024 \- Present · 1 yr 10 mos, Bengaluru, Karnataka, India, • Designed high\-throughput data pipelines on GCP based data lakehouse using Apache Spark, Scala, and Apache Hudi, processing 6\+ TB of data daily with improved scalability, reliability, and cost efficiency\. • Migrated and enhanced critical batch workflows to Spark Structured Streaming integrated with Apache Kafka, improving data delivery latency by 60%\. • Engineered a raw data compression utility, resulting in 25% reduction in storage costs across the organization\. • Transitioned legacy 50\+ workflows from Automic to Apache Airflow, improving DAG scheduling reliability and system scalability

Senior Data Engineer at Paytm, Jul 2024 \- Nov 2024 · 5 mos, As a member of the Central Data Platform team, developed batch data pipelines in Spark Scala to efficiently process 25\-30 TB of data daily, utilizing AWS EMR and storing outputs in AWS S3\.

Software Engineer at Paytm, Jul 2022 \- Jun 2024 · 2 yrs, • Working in the Central Data Platform team, developing batch data pipelines in Spark Scala that efficiently process 25\-30 TB of data daily, prioritizing SLA\-critical tasks\. • Engineered scalable, real\-time data streaming pipelines using frameworks like Apache Kafka and Spark Structured Streaming, reducing the response times from 15 minutes to under 1 minute compared to previous framework\. • Enhanced and refined the architecture and code for the Merchant Settlement Report \(MSR\), implementing robust data quality checks to ensure the report's integrity\. • Collaborated closely with cross functional teams and business users in analysing business requirements, assessing operational impacts and ensuring delivery of quality solutions\. • Achieved estimated AWS cost savings ranging between $70k\-$120k USD by upgrading Spark versions and optimizing daily jobs, leading to a 30%\- 40% reduction in job compute time\.

Research Intern at Defence Research and Development Organisation \(DRDO\), Jan 2021 \- Jun 2021 · 6 mos, Chandigarh, India, • Worked on a drone that is used for detection of trapped people in Avalanche\. • Implemented and trained Machine Learning Algorithm for Human Detection\. Used YOLO object detection algorithm to implement the model\. Accuracy of the model is 97\.8 %\.

## Education

Bachelor of Technology, Electrical, Electronics and Communications Engineering, Punjab Engineering College

[View the original profile](https://tal.club/meet/ritik-gupta-8)

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