Vibhav Surve
Data Engineer | 2.7+ yrs in ETL, Kafka, PySpark, Python & Cloud | Building scalable data workflows & analytics
- Role
- Associate Analyst at Deloitte
- Location
- Mumbai, IN
- LinkedIn followers
- 500 followers
About Vibhav Surve
Experienced Data Engineer with 2.7+ years of delivering scalable, high-performance data…
Experience
Associate Analyst
Dec 2022 — Present · Bengaluru, IN
Improved SQL performance by 40% across 20+ complex queries, reducing daily data load time by 2+ hours.Refactored legacy SQL in key reporting modules, improving dashboard speed by 35%.Developed 10+ ETL workflows using Informatica PowerCenter, integrating data from 4+ source systems.Piloted the conversion of 5 Informatica PowerCenter SCD mappings to PySpark, demonstrating a more efficient data processing approach.Automated validation workflows with Python & Shell scripting, reducing QA time by 40% and saving 7+ hours/week.Built a file ingestion pipeline that cut manual data entry time from 4 hours to 5 minutes and boosted adoption by 60%.Led application rationalization for 40+ systems, delivering cost-saving insights for IT operations.
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