At Systems Limited, I optimize British American Tobacco's data workflows, replacing legacy tools with automated ingestion and transformation in Fabric. I also integrate data for Power BI dashboards, and reduced data transformation time by up to 40%.
I ingest data from SAP, SharePoint, Blob, and APIs using Azure Data Factory, then create PySpark notebooks and orchestrate them with Apache Airflow. I transform business logic in Snowflake and support ad hoc analysis based on business queries.
My earlier work includes data migration, data quality checks, and business dashboards for RegeneronPharmaceutical, as well as Teradata ETL and Apache NiFi ingestion pipelines at Pakistan Telecommunication Ltd. I also worked as a Jr Data Scientist at Dice Analytics, preparing analytical datasets and applying machine learning algorithms.
