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I’m Tushar Dalvi, a certified Azure Data Engineer with 13+ years of experience designing and delivering production-grade data platforms. I build scalable ELT/ETL and medallion-style lakehouse architectures, with a strong focus on data quality, automated testing, and governed access using Unity Catalog. Across industries and regulated, Agile environments, I’ve integrated data from operational systems, APIs, SFTP, and event-style streams to enable analytics, reporting, and data science. I also enjoy partnering with stakeholders and mentoring engineering teams—ensuring solutions are secure, highly available, and optimized for performance and cost.…I’m Tushar Dalvi, a certified Azure Data Engineer with 13+ years of experience designing and delivering production-grade data platforms. I build scalable ELT/ETL and medallion-style lakehouse architectures, with a strong focus on data quality, automated testing, and governed access using Unity Catalog. Across industries and regulated, Agile environments, I’ve integrated data from operational systems, APIs, SFTP, and event-style streams to enable analytics, reporting, and data science. I also enjoy partnering with stakeholders and mentoring engineering teams—ensuring solutions are secure, highly available, and optimized for performance and cost.

Tushar Dalvi

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I’m Tushar Dalvi, a certified Azure Data Engineer with 13+ years of experience designing and delivering production-grade data platforms. I build scalable ELT/ETL and medallion-style lakehouse architectures, with a strong focus on data quality, automated testing, and governed access using Unity Catalog. Across industries and regulated, Agile environments, I’ve integrated data from operational systems, APIs, SFTP, and event-style streams to enable analytics, reporting, and data science. I also enjoy partnering with stakeholders and mentoring engineering teams—ensuring solutions are secure, highly available, and optimized for performance and cost.…I’m Tushar Dalvi, a certified Azure Data Engineer with 13+ years of experience designing and delivering production-grade data platforms. I build scalable ELT/ETL and medallion-style lakehouse architectures, with a strong focus on data quality, automated testing, and governed access using Unity Catalog. Across industries and regulated, Agile environments, I’ve integrated data from operational systems, APIs, SFTP, and event-style streams to enable analytics, reporting, and data science. I also enjoy partnering with stakeholders and mentoring engineering teams—ensuring solutions are secure, highly available, and optimized for performance and cost.

Available to hire

I’m Tushar Dalvi, a certified Azure Data Engineer with 13+ years of experience designing and delivering production-grade data platforms. I build scalable ELT/ETL and medallion-style lakehouse architectures, with a strong focus on data quality, automated testing, and governed access using Unity Catalog.

Across industries and regulated, Agile environments, I’ve integrated data from operational systems, APIs, SFTP, and event-style streams to enable analytics, reporting, and data science. I also enjoy partnering with stakeholders and mentoring engineering teams—ensuring solutions are secure, highly available, and optimized for performance and cost.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Beginner

Work Experience

Senior Data Engineer at Payroc

August 1, 2025 - April 1, 2026

Designed and implemented scalable Databricks medallion architecture (Bronze/Silver/Gold) transforming raw financial transaction data into optimized datasets. Built batch and streaming pipelines using Databricks, PySpark, and Delta Lake for structured and unstructured sources, and created ingestion frameworks with Azure Data Factory and Databricks notebooks. Implemented data quality checks with Delta Lake expectations and custom PySpark validators, and improved performance using partitioning, caching, broadcast joins, and Delta Lake optimizations (reducing execution time by ~30%). Delivered governance and compliance through metadata management and data lineage tracking, and supported release processes using Azure DevOps CI/CD.

Senior Data Engineer at eShopWorld

February 1, 2021 - August 1, 2025

Designed and developed enterprise data lake and warehouse solutions on Azure using Azure Data Factory, Azure Data Lake Storage Gen2, Azure Synapse Analytics, and Databricks. Built ETL/ELT pipelines integrating ERP/CRM, APIs, SFTP sources, and operational databases to support analytics and reporting. Implemented Kimball dimensional models (star schema) and transformation frameworks in PySpark/SQL processing 200M+ records daily with Delta Lake. Worked with Data Scientists and BI teams to deliver analytics-ready datasets and built Power BI dashboards using optimized semantic models and DAX. Strengthened security using RBAC and Unity Catalog governance, improving pipeline reliability by ~40% via monitoring, error handling, and performance tuning.

Data Engineer at T&M Outsourcing Pvt Limited

January 1, 2017 - November 1, 2018

Developed analytical reports to identify purchasing patterns for 9M+ customers to improve inventory management. Updated legacy Python/SQL extraction scripts from a different system to reduce data errors by ~30%. Automated extraction and ELT/ETL processes, reducing manual reporting effort by ~40%, and wrote optimized SQL queries to improve performance and turnaround times.

Consultant Data Engineer at Tata Consultancy Services

October 1, 2015 - December 1, 2016

Automated daily operations using SQL to maintain data integrity across large multi-dimensional datasets of ~9M subscribers and their payment transactions. Participated in quality/process improvement activities, and designed and implemented system modifications based on review findings.

Project Analyst at Cross-Link Network and CCTV Solution Pvt Limited

October 1, 2013 - September 1, 2015

Participated in sprint planning, retrospectives, and feature review sessions to understand and communicate product enhancements and scope. Assisted the Project Manager with expectation setting, presentations, and assessing the impact of changes on planning and delivery.