Summary
Data Engineer with 4+ years of experience building scalable ETL
pipelines using Python, PySpark, SQL, and Apache Spark. Strong expertise
in Microsoft Azure including Databricks, Data Factory, Synapse
Analytics, and Unity Catalog. Proven in optimizing data workflows,
enabling analytics, and delivering production-grade data platforms.
Experience
Mercedes-Benz R&D India — Data Engineer
Oct 2023 – Present
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Built scalable ETL pipelines for high-volume automotive sensor and
ECU calibration data.
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Enabled compliance, diagnostics, and performance analytics using
curated datasets.
- Developed PyTest-based Databricks framework used by 5+ teams.
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Improved test coverage by 40% and reduced production defects by 30%.
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Built ASP.NET 9 + Vue.js application for emission data visualization
(2× faster).
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Worked on AI use cases including Text-to-SQL (Mistral 7B) and D3.js
graph analytics.
Tata Consultancy Services — Data Engineer
Apr 2021 – Oct 2023
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Designed batch and streaming pipelines using Databricks, ADF, Kafka,
and APIs.
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Built curated and conform layers for marketing and campaign
analytics.
- Integrated Salesforce and Swerve platforms.
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Developed geospatial drive-time pipelines using Azure Maps API and
Turf.js.