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Mrunal Patil

@mrunalpatil2

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Data Engineer specializing in Snowflake, ETL pipelines, and analytics automation.

India

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What I'm looking for

I seek a role where I can design scalable data platforms, optimize ETL pipelines, and deliver automated analytics in a collaborative, growth-oriented environment.

I am a Data Engineer with 3.5+ years of hands-on experience designing, developing, and optimizing ETL pipelines, data models, and analytics solutions. I serve as a Snowflake SME, have built and maintained Azure Data Factory pipelines ingesting millions of records, and have improved query and pipeline performance by up to 40%.

I combine SQL, Python, and cloud-native analytics to enable reporting automation, perform data validation and reconciliation, and deliver BI solutions using Power BI, Qlik, and Sigma. I focus on scalable data models, documentation, and stakeholder collaboration to ensure governed, high-quality datasets that drive business decisions.

Experience

Work history, roles, and key accomplishments

Current

Data Engineer

Current

LTIMindtree

Aug 2022 - Present (3 years 10 months)

Served as Snowflake SME for Accounts Receivable, designing optimized data models and ADF pipelines that improved query performance 30–40% and reduced data processing time by 25%. Delivered Power BI dashboards and Python automations that cut manual effort by 20% and improved reporting accuracy.

Snowflake Azure Data Factory SQL Python Power BI Data Modelling ETL Data Validation

Data Intern

Sequelstring Solutions

Dec 2020 - May 2021 (5 months)

Supported data analysis and automation using PostgreSQL and Python and developed ML models for invoice processing that improved processing efficiency and reduced manual intervention.

PostgreSQL Python Data Analysis Machine Learning Automation ETL Data Processing