At Health First, I design and optimize Snowflake and Delta Lake data models and dbt pipelines, reducing downstream analytics query runtime by 35%. I also build batch and near-real-time ingestion pipelines with Python, PySpark, Kafka, Airflow, and Snowflake.
I developed REST API integrations for clinical platforms and vendor systems, and implemented data-quality, security, and governance controls for PHI under HIPAA. These controls reduced manual validation effort by 40%.
I built and maintained 30+ Airflow DAGs and Databricks Workflows for event-driven pipelines, with monitoring, alerting, and failure recovery to meet a 99.5% SLA. I also integrated OpenAI and Azure OpenAI into data workflows, including RAG pipelines with vector embeddings and semantic search.
Previously at Nisum, I developed and supported ETL/ELT pipelines across Azure, AWS, and Snowflake, processing data from 15+ source systems. I optimized SQL and PySpark workloads, reducing job runtime by 30%, and earned the AWS Certified Solutions Architect – Associate certification.
