At Cymetrix, I built Power BI dashboards to analyze customer behavior, sales, and revenue performance, contributing to a 15% improvement in campaign effectiveness. I also gathered business requirements and presented insights from root cause analysis.
I supported automated ETL pipelines at Cymetrix using Python, SQL, AWS, and Google BigQuery, and automated data ingestion from the Amazon Selling Partner API to improve access to commercial and customer insights.
At Tata Consultancy Services (TCS), I designed and deployed Power BI dashboards with Power Query and DAX, helping business teams track KPIs and improve data-driven actions by 35%. I also integrated data from SQL Server, Excel, and SharePoint, and implemented row-level security.
Most recently, as a Data Scientist - Fixed Contract at KoinWorx BV, I developed an AI-driven invoice and tax document extraction system. I prepared financial documents as structured datasets and implemented fuzzy matching and rule-based NLP modules to identify complex tax entities.
