Summary

Overview

Work History

Education

Skills

Accomplishments

Certification

Timeline

Akshay Tanksale

Lead Data Engineer

Pune

Summary

Results-driven Senior Data Engineering Lead with 14 years of experience in designing enterprise-scale data platforms across diverse sectors. Expertise includes GCP BigQuery, cloud ETL modernization, SQL optimization, and data pipeline engineering. Currently leading cloud-native data initiatives for a large US healthcare enterprise, focusing on modernization, metadata-driven ingestion, and governed analytics. Proficient in data warehousing, SQL/PL-SQL development, data modeling, and CI/CD automation.

Overview

Certifications

years of professional experience

Work History

Data Engineering Specialist (Technical Lead)

Accenture Technology Services Pvt. Ltd

Pune

10.2021 - Current

Architected and engineered cloud-native batch and real-time data pipelines on GCP BigQuery for a US healthcare insurer supporting 7M+ members.
Contributed to Teradata-to-BigQuery modernization initiatives for enterprise-scale healthcare analytics platforms.
Achieved measurable GCP cost optimization through BigQuery partitioning, clustering, query tuning, and workload optimization.
Designed reusable SQL-based transformation frameworks and standardized ingestion patterns.
Leveraged AI/LLM-assisted development for SQL generation, migration support, and execution plan analysis.
Led and mentored a team of 10 developers and testers across development and support activities.

Senior Consultant – ETL & Data Engineering Lead

Capgemini Technology Services Pvt. Ltd

09.2016 - 10.2021

Designed and supported large-scale enterprise data pipelines using Informatica and Teradata.
Developed automated CI/CD validation frameworks using Jenkins, Maven, GitHub, and Python utilities.
Led a DevOps continuous testing POC by engineering a Jenkins-based validation pipeline.
Worked on enterprise data modelling, lineage documentation, and governed data access.
Supported production releases, deployment coordination, and issue resolution activities.

Data & Regulatory Reporting Analyst

HDFC Bank Ltd

02.2016 - 08.2016

Worked on data requirements and regulatory reporting initiatives for RBI compliance systems.
Performed data profiling, reconciliation, and root cause analysis for data quality issues.
Documented source-to-target mappings and lineage for regulatory datasets.

Data Engineering Consultant

Mastek Ltd

11.2014 - 02.2016

Worked on ELT data processing pipelines for UK NHS clinical data repositories.
Developed SQL and UNIX-based reconciliation utilities for healthcare datasets.
Supported release deployments and production issue analysis across ETL environments.

ETL Data Engineer

Quality Kiosk Technology Pvt. Ltd

08.2012 - 10.2014

Enhanced enterprise ETL and regulatory data integration pipelines for HDFC Bank reporting systems, improving data accuracy for compliance.
Developed SQL-based reconciliation and validation frameworks across Oracle and MS SQL environments.
Developed lineage documentation and implemented data quality controls for regulatory datasets, ensuring reliable data traceability.