Shivani P.
Data Engineer | ETL & Pipeline Expert | Python | SQL | Spark | Airflow | Driving Scalable Insights in Retail & E-commerce
- Role
- Data Engineer at Walmart
- Location
- Dallas-Fort Worth, TX, US
- LinkedIn followers
- 500 followers
About Shivani P.
Data Engineer with over 3 years of experience designing and optimizing large-scale data…
Experience
Data Engineer
Jun 2023 — Present · US
Built scalable PySpark-based ETL pipelines to process high-volume transactional and behavioral data, improving data freshness and reducing processing time by 40%.Developed a Python-based anomaly detection system with statistical monitoring, increasing trust in metrics and cutting reporting errors by 35%.Implemented Airflow and SQL validation layers to catch schema drift and null anomalies, reducing downstream incidents by 30%.Partnered with Product and Data Science to define and document standardized KPIs, accelerating cross-team alignment.Created interactive Tableau dashboards tracking fulfillment, customer behavior, and conversion—supporting near real-time insights.
Education
LDRP Institute of Technology & Research, Gujarat Technological University
Bachelor's degree, Computer Engineering
The University of Texas at Arlington
Master's degree, Computer Science
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