Sanjana Reddy

Data Engineer | Designing Cloud-Native ETL & AI-Driven Data Products across Azure, AWS & GCP | Databricks • Snowflake • Spark • dbt • Airflow | Turning Data into Intelligence

Role
Data Engineer at Walmart
Location
Baltimore, MD, US
LinkedIn followers
500 followers
Information TechnologyView LinkedIn profile

About Sanjana Reddy

Data Engineer and Analytics Engineer with experience building scalable data pipelines…

Experience

  1. Data Engineer

    Walmart

    Jul 2025 — Present · US

    Designed scalable Azure Synapse, ADF, and dbt pipelines processing 150K+ e-commerce transactions daily, enabling real-time analytics and ML feature stores- Unified ERP, CRM, and IoT data in Delta Lake (Databricks + Spark), accelerating model retraining and improving forecast accuracy by 40%- Partnered with ML teams to deliver curated, model-ready datasets for personalization and demand prediction- Automated validation & monitoring using Airflow, Python, and Azure Monitor, ensuring reliable pipelines for AI-driven insights- Built RAG-based GenAI solutions with Azure OpenAI + Pinecone, transforming unstructured product reviews into embeddings for semantic search & summarization.

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Sanjana Reddy — Data Engineer at Walmart in Baltimore, MD, US | Unifers