tanvi chadha
@tanvichadha
I build reliable, analytics-ready data pipelines and models across pharmaceutical, nonprofit, and enterprise domains.
IndiaWhat I'm looking for
At EY, I build Azure Databricks ELT pipelines using Medallion Architecture and Delta Lake, processing over 1M records daily for supply chain analytics. My work improved data reliability by 30% and reduced reporting turnaround time by 50% through curated Gold-layer datasets for Power BI.
I’ve developed Procure-to-Pay data models for pharmaceutical procurement, delivering full spend visibility and reducing reconciliation time by 25–35%. I also built AI-powered price benchmarking and image-similarity fraud detection solutions using trade data, embeddings, and cosine similarity.
Previously at Infonyx and ZS Associates, I automated CRM migrations, built Power BI and Qlik Sense dashboards, implemented Airflow ingestion workflows, and delivered PySpark metric layers for pharmaceutical sales data. I enjoy improving data quality, resolving production issues, and turning complex datasets into dependable business insights.
Experience
Work history, roles, and key accomplishments
Designed and built scalable ELT data pipelines on Azure Databricks using Medallion Architecture and Delta Lake, processing 1M+ records daily and improving data reliability by 30% for supply chain analytics. Engineered end-to-end Procure-to-Pay data models and developed AI-powered tools for price benchmarking and image similarity detection.
Data Analyst
Infonyx Pty. Ltd
May 2024 - May 2025 (1 year)
Designed and deployed automated Power Automate data flows to migrate 37,000+ contacts into Microsoft Dynamics 365, reducing migration time by over 80%. Developed 10+ dashboards in Power BI and Qlik Sense, reducing report turnaround time by 40%.
Implemented scalable ingestion workflows for 5+ datasets using Apache Airflow as part of an enterprise ETL pipeline. Built scalable metric layer in PySpark for pharma sales data, delivered 3 on-time production deployments, and resolved 400+ business queries using AWS Athena and SQL on Databricks.
Education
Degrees, certifications, and relevant coursework
Monash University
Master of Data Science, Data Science
2023 - 2025
Grade: 3.2 GPA
Pursued a Master's degree in Data Science, achieving a GPA of 3.2.
Maharaja Agrasen Institute of Technology
B.Tech., Electrical and Electronics
2018 - 2022
Grade: 8.5 CGPA
Completed a Bachelor of Technology in Electrical and Electronics with a CGPA of 8.5.
Tech stack
Software and tools used professionally
Availability
Location
IndiaAuthorized to work in
Salary expectations
Skills
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