Through my 8 years of experience, I have handled complex queries and can assist with a variety of tasks, including data manipulation, aggregation, filtering, joins, and more using Power BI tools, Python, SQL, or Microsoft Excel. Whether it's querying from structured databases to unstructured data sources analyzing datasets, or providing insights from a given dataset. I am able to generate, provide optimizing query performance, and write efficient code. Additionally, I am able to analyze query results and generate visualizations to make the data more understandable.