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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 6 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.