anjali singh

I'm building end-to-end analytics solutions for SME e-commerce and retail clients, turning inconsistent raw data into analysis-ready datasets with Python, SQL Server, and ETL workflows.

I've developed SQL Server queries and Power BI dashboards for sales, inventory, and operational reporting. My work has improved slow SQL queries by 50%+, automated manual reporting to save 10+ hours per month, and produced reusable Python transformation scripts.

I also built a scalable SQL data warehouse using Medallion Architecture, integrating ERP and CRM data through Bronze, Silver, and Gold layers. I designed Star Schema dimensions and facts, data-quality checks, ETL documentation, and lineage for fast analytical queries.

Before moving into analytics, I taught computer science and programming labs to more than 100 students and supported faculty with technical troubleshooting. I'm Celonis-certified in building dashboards, views, and KPIs, and I continue developing my Python and process-mining skills.