At Walmart Global Tech, I build GCP data pipelines and AI-enabled operational workflows serving 40+ teams. I improved FairAct log extraction from 60% to 96%+ across 5,000+ pipelines by replacing unstable extraction paths with a Python Cloud Logging API pipeline for LLM ingestion.
I've led cross-org analytics expansion, built dependency mapping that cut incident scoping from about 25 minutes to under two minutes, optimized 50+ Spark jobs, and delivered $20,000 in annual GCP cost savings. I work across Python, PySpark, SQL, Airflow, BigQuery, Dataproc, MySQL, Tableau, and production reliability initiatives.

