---
title: "Aman D. - Senior Data Engineer in Bengaluru | Tal"
description: "Meet Aman D., Senior Data Engineer at Visa based in Bengaluru. AI stack includes antigravity and opencode."
image: "https://tal.club/meet/aman-d/share-image"
---

# Aman D\. on Tal

## About

As an Senior Data Engineer at Visa, I apply my skills in data manipulation and system design to build efficient pipelines for data extraction and transformation\. I have a strong background in computer science, having completed my Bachelor's degree from REVA University in 2022\. I also have experience in machine learning algorithms, which I use to optimize data processing and analysis\. In addition, I have earned several certifications in programming and data science, demonstrating my commitment to continuous learning and professional development\. My goal is to leverage my technical expertise and passion for data\-driven solutions to contribute to the success of Visa and its customers\.

## Location

Bengaluru

## AI stack

antigravity

opencode

## Work experience

Senior Data Engineer at Visa, Jan 2026 \- Present · 8 mos, Bengaluru, Karnataka, India

Associate Cloud Data engineer at Carelon Global Solutions, Feb 2023 \- Dec 2025 · 2 yrs 11 mos, Bengaluru, Karnataka, India, 1\.Data Migration and Integration: Led a critical data migration project with a cross\-functional team in the successful migration of over 40 data pipelines from Hadoop to Snowflake, accelerated cloud adoption and ensured seamless system integration\. Developed comprehensive specifications and test plans to guarantee data integrity and project success\. 2\.Data Pipeline Optimization: Optimized data pipelines for feeds, improving performance and efficiency for downstream teams\. Implemented automated metrics reporting to track pipeline status and identify areas for improvement\. 3\.ETL Pipeline Orchestration: Automated job scheduling and orchestration using Citrix Control\-M for Hadoop and AWS ETL workfl ows,using Cloudwatch events significantly reducing manual eff ort and improving operational efficiency\.Developed lambda to generate critical data load fi les with data modifi cation\. 4\.Serverless Automation: Utilized AWS services \(EMR, EC2, Glue, Lambda, Cloudwatch, Redshift\) to build and maintain a scalable and cost\-effective statistics data infrastructure, adhering to regulatory requirements\. Automated pipeline monitoring with AWS Lambda, using SNS for email alerts, which minimized manual work by 60% and enhanced operational efficiency\. 5\.Testing & data Recovery: Configured data ingestion into Snowflake via AWS, development of business logic for data processing using SQL, OOPS,OLAP,ELT and Snowflake Time Travel to restore critical data lost due to table deletion, effectively minimizing downtime and ensuring continuity in downstream processes\. 6\.Production Support and Troubleshooting: Provided critical production and devOps support, performing thorough root cause analysis to resolve high\-priority issues and ensure data availability\.

Associate Software Engineer at Carelon Global Solutions, Jul 2022 \- Jan 2023 · 7 mos, Bengaluru, Karnataka, India, ETL/EDA data manipulation and building pipeline to pull data from a source to a downstream/upstream target Snowflake AWS

Intern at At par ui technology, Feb 2022 \- Jun 2022 · 5 mos, Bengaluru, Karnataka, India

## Education

Bachelor's degree, Computer Science, Reva University

High School, kendriya vidyalaya

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

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