anjaneyulu User

At Bajaj FinServ direct limited, I processed structured and semi-structured healthcare datasets from multiple source systems into Big Query. I developed PySpark transformation frameworks and assisted in building analytics-ready datasets and reporting layers.

I implemented workflow orchestration using CloudComposer (Airflow) and performed data validation, monitoring, reconciliation, and data quality checks. I also worked on Big Query query optimization using partitioning and clustering.

At Atos Syntel, I developed ETL and ELT pipelines for retail data using Dataflow, Dataproc, PySpark, and Big Query. I built ingestion frameworks and developed Airflow DAGs in Cloud Composer for workflow automation.

I contributed reusable ingestion and transformation components, supported cloud migration and data modernization, and used Python and Pandas for data profiling and cleansing. I hold a B. Tech and certifications in data engineering, Azure cloud, and Snowflake.