sanjeev kumar

I’m a Senior Data Engineer with 8+ years designing and scaling cloud-native ELT/ETL pipelines across Azure—Data Factory, Databricks (Unity Catalog, Delta Lake, Workflows), and Synapse—for global logistics and air-freight operations. I build high-volume, real-time processing systems using PySpark, Spark SQL, and Kafka, and I’ve shipped production workloads with Snowflake and PostgreSQL.

I’ve led migrations and modernization efforts, including moving 150+ Alteryx workflows to Databricks notebooks and standardizing conversions to accelerate delivery. I also design containerized streaming services on Azure Container Apps, implement production CI/CD with CI/CD safety and promotion logic, and run centralized sanity checks across many pipelines—saving 1–2 hours of manual debugging daily—while delivering business impact like a Tariff Audit solution unlocking $1M+ in new monthly revenue scalability.