---
title: "Gourav M. - Software Engineer III (AI & Data) in Bengaluru | Tal"
description: "Meet Gourav M., Software Engineer - III | Databricks | Azure Cloud | PySpark | Python | Java | Snowflake based in Bengaluru. AI stack includes claude code, github copilot, and notebooklm."
image: "https://tal.club/meet/gourav-mukherjee/share-image"
---

# Gourav M\. on Tal

## Headline

Software Engineer \- III \| Databricks \| Azure Cloud \| PySpark \| Python \| Java \| Snowflake

## About

Driving business value through data\-driven innovation\. Databricks Certified Data Engineer with over 5\.3 years of expertise in architecting and optimizing scalable data solutions on the Azure platform\. I specialize in building and modernizing robust data pipelines , expertly applying the Medallion Architecture to guarantee data quality, lineage, and a single source of truth from ingestion to analytics\. My hands\-on experience spans high\-volume data ingestion and complex transformation logic across diverse sources\. Key Highlights: 1\. Proven Impact: Developed PySpark and Databricks ETL pipelines to process over 5 million daily records, enhancing data accessibility and accelerating decision\-making for stakeholders\. 2\. Advanced Governance: Engineered and implemented a custom security framework using Databricks Unity Catalog, including creating generic Python functions for Attribute\-Based Access Control \(ABAC\) to ensure granular, row\-level and column\-level security\. 3\. Problem Solving: Consistently improved operational efficiency by reducing manual intervention by 30% and cutting data latency by 35% through optimized processing logic\. I am passionate about creating reliable, production\-ready solutions and am always eager to take on new challenges\. Let's connect and explore how I can help your team turn data into a strategic asset\.

## Location

Bengaluru

## AI stack

claude code

github copilot

notebooklm

Microsoft Copilot

## Work experience

Software Engineer III \(AI & Data\) at HashedIn by Deloitte, Jul 2026 \- Present · 3 mos, Bengaluru

Data Engineer at EY, Jan 2026 \- Jul 2026 · 7 mos, Kolkata, ● Developed a comprehensive Data Quality framework with multi\-stage validation gates using Spark SQL, decreasing downstream latency by 35% and ensuring real\-time data availability for front\-end applications\. ● Architected rigorous business\-level validation protocols within Gold layer Delta tables using PySpark, enhancing predictive precision for market\-rate forecasting models and driving competitive pricing strategies\. ● Refactored intricate SQL transformation logic for Qualytics, transitioning from full\-load to incremental processing; reduced operational expenditure by 25% and automated anomaly notifications for Databricks environment owners\. ● Engineered a robust data isolation and recovery architecture in Databricks to intercept failed quality records, optimizing root cause analysis and reducing engineering overhead by 40%\.

Data Engineer at Tredence Inc\., Oct 2024 \- Dec 2025 · 1 yr 3 mos, Bengaluru, ● Modernized legacy data systems by transitioning the orchestration platform from Azure Data Factory to Databricks Workflows, utilizing Databricks Asset Bundles \(DABs\) for automated scheduling and GitHub Workflows to implement streamlined CI/CD pipelines\. ● Addressed intricate compatibility challenges during a vital Production platform shift by refactoring legacy code and storage paths to facilitate workload migration into a Unity Catalog\-enabled environment\. ● Designed robust Lakehouse architectures that consolidated transformations and business logic via PySpark, enhancing the data lifecycle from initial extraction to Gold\-layer delivery\. ● Enhanced production data precision by 80% through the development of a centralized Data Quality framework and Audit layer that quarantined non\-compliant records to protect downstream analytics\. ● Incorporated semantic modeling with Stardog and Timbr to link Databricks with Power BI, employing RDF/OWL ontologies to establish native relationships and remove the necessity for complex bridge tables\.

Data Engineer at PwC India, Feb 2022 \- Sep 2024 · 2 yrs 8 mos, Kolkata, ● Led high\-capacity ETL development utilizing Azure Data Factory \(ADF\) for multi\-source data ingestion into ADLS Gen2, incorporating automated error\-handling protocols that accelerated issue resolution by 30%\. ● Deployed Delta Lake storage solutions for vital asset performance data, utilizing ACID compliance and time\-travel features to ensure reliable data recovery and efficient historical audits\. ● Orchestrated technical collaboration between internal squads and external partners to establish complex data requirements, engineering durable integration workflows that enabled real\-time synchronization and lowered quality defects by 30%\. ● Partnered with R&D units to optimize PySpark & SQL processing, resulting in a 35% improvement in data delivery speeds\.

Graduate Engineering Trainee \(GET\)\- SEZ Gasification Complex at Reliance Industries Limited, Feb 2021 \- Feb 2022 · 1 yr 1 mo, Jamnagar, ● Utilized Aspen simulation platforms and engineered sophisticated SQL scripts to facilitate continuous sensor performance monitoring and historical data parsing, driving a 35% reduction in root cause analysis \(RCA\) cycle times\. ● Optimized essential SQL transformation workflows by integrating stakeholder feedback, successfully mitigating reporting bottlenecks and enhancing the reliability of downstream data streams\.

## Education

Bachelor of Engineering \- BE, Chemical Engineering, Jadavpur University

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

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