At WAISL PVT. LTD., I build Azure Data Factory pipelines for Digi Yatra, moving passenger enrollment, boarding pass, and e-gate data into ADLS Gen2 for the paperless boarding and facial-recognition workflow.
I develop PySpark notebooks in Azure Databricks to cleanse, deduplicate, and validate passenger and e-gate records. I also design full and incremental pipelines that keep boarding status current in the SQL Database consumption layer.
For Digi Yatra, I modeled an ADLS Gen2 lakehouse with raw, curated, and consumption layers, and tuned T-SQL and Spark SQL queries for reporting. Previously, on WAISL's Pragathi (Airport Data) project, I developed reusable ADF pipelines and execution logging, and worked on data integration and on-premises-to-Azure migration.
