Hello! I'm Raj Kumar, a Data Analyst skilled in Excel, SQL, Power BI, and Python. I help transform raw data into clear and meaningful insights through data cleaning, analysis, visualization, reports, and interactive dashboards. I can work with Excel, CSV, and Google Sheets data, create Power BI dashboards and KPI reports, write SQL queries, and analyze data using Python, Pandas, NumPy, and Matplotlib. I focus on accuracy, clean presentation, clear communication, and timely delivery.... Read more