At Cognizant Technology Solutions, I build and maintain ETL pipelines for a banking client’s cloud data migration and reporting platform, covering 300+ tables. I converted nightly full reloads into incremental, watermark-based loads, cutting the main batch window roughly in half and reducing compute costs.
On a healthcare data platform, I designed and developed Azure Data Factory pipelines for claims, member, provider and eligibility data. I replaced manual file handling with metadata-driven pipelines and tuned ADF and Databricks runs, bringing daily claims processing time down by about 25%.
I’ve also built a Python and SQL reconciliation framework for migrated tables and Python components that call REST APIs and LLM services for an internal RAG search assistant. Earlier at Cognizant, I built Power BI dashboards from multiple data sources; I’m Microsoft certified in Power BI Data Analysis and Azure Fundamentals.
