---
title: "Anshita Srivastava - Software Engineer III in Bengaluru | Tal"
description: "Meet Anshita Srivastava, Software Engineer III @ Walmart | IIT Kanpur | Distributed Systems | Data Engineering | Python | Scala | Apache Spark | Airflow | GCP | Backend Engineering | CI/CD based in Bengaluru. AI stack includes claude, cursor, and windsurf."
image: "https://tal.club/meet/anshita-srivastava/share-image"
---

# Anshita Srivastava on Tal

## Headline

Software Engineer III @ Walmart \| IIT Kanpur \| Distributed Systems \| Data Engineering \| Python \| Scala \| Apache Spark \| Airflow \| GCP \| Backend Engineering \| CI/CD

## About

I am a Software Engineer III at Walmart Global Tech with over 4 years of experience building scalable data platforms, cloud data architecture, and ETL/ELT pipelines\. I specialize in distributed systems and data\-intensive applications, leveraging modern data stack technologies like Scala, Apache Spark, Airflow, BigQuery, and Google Cloud Platform \(GCP\)\. My expertise lies in designing robust data modeling solutions, optimizing large\-scale data processing workflows, and ensuring high data quality across enterprise data warehousing environments\. I am passionate about solving complex challenges related to scalability, performance tuning, and platform reliability\. Career Highlights: • Processed over 1\.5 TB of daily clickstream data by building distributed ETL systems using Scala, Spark, Airflow, and BigQuery\. • Reduced infrastructure costs by 53% and improved scalability by leading the migration of Spark workloads to Dataproc Serverless\. • Boosted Spark application performance by 56% through executor tuning, adaptive resource allocation, and broadcast joins\. • Architected historical data migration pipelines to backfill 2 years of production data for international market onboarding\. In addition to cloud data engineering, I have strong backend engineering experience developing REST APIs and microservices using Java, Python, and Spring Boot\. I am always eager to tackle new challenges in data architecture and distributed computing\.

## Location

Bengaluru

## AI stack

claude

cursor

windsurf

githubcopilot

## Work experience

Software Engineer III at Walmart Global Tech India, Sep 2024 \- Present · 2 yrs 1 mo, Bengaluru · Hybrid, • Led migration of large\-scale Spark workloads from Dataproc clusters to Dataproc Serverless across production environments, reducing infrastructure costs by 53% while improving scalability and resource utilization\. • Designed and deployed scalable Spark\-based data processing systems supporting customer analytics across multiple international markets, enabling production rollout for 24 large\-scale datasets\. • Architected historical data migration and backfill pipelines for 2 years of production data, enabling seamless onboarding of new international markets\. • Improved Spark application performance by 56% through executor tuning, adaptive resource allocation, partition optimization, caching, and broadcast joins\. • Consolidated 8 fragmented pipeline modules into a unified modular architecture, reducing maintenance overhead by approximately 40% and enabling independent deployments\. • Designed scalable hierarchical data models to expand analytics coverage and simplify downstream data consumption\. • Developed Java Spring Boot REST APIs following OpenAPI standards to support internal distributed data platforms\. • Led 8–10 zero\-rollback production deployments and resolved 15\+ high\-priority production incidents annually across multiple international deployments\. • Partnered with product managers and cross\-functional engineering teams to translate business requirements into scalable production solutions\.

Software Engineer II at Walmart Global Tech India, Jun 2022 \- Aug 2024 · 2 yrs 3 mos, Bengaluru · Hybrid, • Built distributed ETL systems processing 1\.5\+ TB of clickstream data daily using Scala, Apache Spark, Airflow, Hive, BigQuery, Dataproc, and Presto\. • Designed scalable batch data pipelines powering customer analytics and reporting across multiple business domains\. • Improved production observability by integrating Spotlight alerting and xMatters incident notifications, enabling earlier failure detection and faster incident response\. • Improved engineering productivity through CI/CD automation, production validation, and end\-to\-end testing while maintaining 80%\+ SonarQube coverage\. • Built automated data validation and quality frameworks to improve reliability of large\-scale production pipelines\. • Migrated production pipelines and Airflow DAGs across GCP projects with zero data loss and no business disruption\. • Led platform upgrades involving Spark, Dataproc, Airflow, and BigQuery connectors with zero production downtime\. • Developed Java Spring Boot REST APIs and implemented controller\-first API development using OpenAPI specifications\.

Teaching Assistant at Indian Institute of Technology, Kanpur, Aug 2021 \- May 2022 · 10 mos

Department Placement Coordinator at Students' Placement Office, IIT Kanpur, May 2021 \- May 2022 · 1 yr 1 mo

Graduate Rotational Internship Program at The Sparks Foundation, Apr 2019 \- Jun 2019 · 3 mos

## Education

Masters of Technology\-M\.Tech, Geoinformatics, INDIAN INSTITUTE OF TECHNOLOGY KANPUR

Bachelor of Technology \- BTech, Computer science and engineering, INSTITUTE OF ENGG\. & RURAL TECHNOLOGY,ALLAHABAD

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

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