---
title: "Gourav Yadav - Senior Software Engineer in Greater Bengaluru Area | Tal"
description: "Meet Gourav Yadav, Data System Integration Engineer & Big Data Enthusiast | Ex Senior Product Engineer and Data Warehouse Specialist @Fosfor (LTIMINDTREE) & @Milliman MedInsight based in Greater Bengaluru Area. AI stack includes antigravity, claude, and cursor."
image: "https://tal.club/meet/gourav-yadav/share-image"
---

# Gourav Yadav on Tal

## Headline

Data System Integration Engineer & Big Data Enthusiast \| Ex Senior Product Engineer and Data Warehouse Specialist @Fosfor \(LTIMINDTREE\) & @Milliman MedInsight

## About

Senior Software Engineer at Abacus Insights\. Previous roles include Data Warehouse Specialist at Milliman MedInsight, where contributions focused on migrating legacy systems to a cloud\-based lakehouse environment and ensuring data integrity in healthcare data processing\. Skilled in data warehousing, cloud technologies, and healthcare data integration, with a demonstrated ability to collaborate with cross\-functional teams\. Certified in Python and data science fundamentals\. Dedicated to leveraging technical expertise to enhance data\-driven solutions in the healthcare domain\.

## Location

Greater Bengaluru Area

## AI stack

antigravity

claude

cursor

gemini

github copilot

grok

## Work experience

Senior Software Engineer at Abacus Insights, Mar 2026 \- Present · 7 mos, India, • Integrated new CMS 0057 standards and functionality into Abacus Systems, enhancing overall system performance\. • Improved data processing workflows and DevOps practices to streamline operations\. • Enhanced bulk Firely load functionality, contributing to more efficient data handling\. • Developed a deep understanding of CMS9115 and CMS0057 standards, including EPA, PVA, and P2P functionalities\.

Data Warehouse Specialist at Milliman MedInsight, Apr 2023 \- Mar 2026 · 3 yrs, Gurugram, Haryana, India, My work involved significant contributions to the migration of legacy systems to a cloud\-based lakehouse environment\. • Gained extensive exposure to US\-based healthcare data and processing techniques\. • Collaborated with cross\-functional teams to maintain data integrity and ensure seamless integration\. • Developed expertise in cloud technologies and data warehousing best practices while working on file ingestion components and healthcare data checkpoints\.

Senior Product Engineer at LTIMindtree, Sep 2021 \- Mar 2023 · 1 yr 7 mos, Pune District, Maharashtra, India, As part of MVP, we migrated all the ETL logic from the legacy system in SSIS and Informatica to in\-house ETL \(Fosfor Spectra\) and achieved all the success criteria as decided\. ● Developed ETL Pipelines as a part of POC and reduced the execution time of ETL Jobs by 50% when compared to ETL Tool Informatica\. ● Implemented various business use cases as a part of POCs / Client Demos / Product Pilots using in\-house ETL and other data products and closed them successfully with the expected outcomes\. ● Automated multiple processes using Rest APIs, Python, and Linux scripts\. ● Identified and reported over 150 bugs and suggested 50\+ enhancements on Fosfor products\. ● Delivered comprehensive training on Fosfor products for its internal and external users\. ● Made Fosfor products implementation smooth by supporting & providing effective consultation at clientʼs side\. ● Supported the product development team by providing feedback related to user experience, new module development, and process enhancement with my own experience and customer interactions\. Skills Learnt: Product analysis, Team Management, Client Interaction, ETL\-Tools, Python, Spark, RDBMS, Data\-mining, Kubernetes, Snowflake, RDBMS, Cloud and product development\.

Graduate EngineerTrainee at LTI \- Larsen & Toubro Infotech, Jun 2021 \- Sep 2021 · 4 mos, Indore, Madhya Pradesh, India, Data integration \| Data Pipelines \| Data WH \| Python \| Talend \| Power BI \| API \| Snowflake \| Unix \| Tableau

## Education

Bachelor of Technology, Electrical, Electronics and Communications Engineering, Shri G S Institute of Technology & Science

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

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