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Priya Panwar

@priyapanwar

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Data Engineer at Genpact who migrated 50+ TB to a Databricks Medallion lakehouse and cut pipeline runtime by 45%.

India

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At Genpact, I migrated 50+ TB from Greenplum to Databricks on a Medallion architecture, cutting infrastructure costs by 25%. I also optimized 40+ SQL, PySpark, and Delta Lake workflows, reducing pipeline execution time by 45%.

At Genpact, I built a dimensional warehouse in Snowflake to support financial reporting and other dashboards, and an automated RAG pipeline that lifted customer data completeness by 97%. As a Data Analysis and AI Intern, I developed document-processing workflows and KPI dashboards; my projects include a real-time clickstream lakehouse and an enterprise RAG data platform.

Experience

Work history, roles, and key accomplishments

Current

Data Engineer

Current

Genpact

Oct 2024 - Present (2 years 1 month)

Migrated 50+ TB from Greenplum to Databricks on a Medallion architecture, reducing infrastructure costs by 25%. Optimized 40+ SQL/PySpark/Delta Lake workflows and orchestrated 30+ Airflow DAGs, cutting pipeline execution time by 45% and processing costs by 30%.

Databricks PySpark SQL Delta Lake Airflow Snowflake AWS RAG LLM Data Warehouse Dimensional Modeling SAP PMS POS CRS

Data Analysis and AI Intern

Genpact

Feb 2024 - Jul 2024 (5 months)

Developed LLM-powered document-processing workflows using Python, OpenAI API, AWS S3, and Docker, processing 200+ documents weekly with 89% accuracy and 60% less manual effort. Created interactive Power BI and Tableau dashboards to visualize business KPIs and financial trends.

Python OpenAI API S3 Docker Power BI Tableau LLM Document Processing