SQL Data Analysis: Focused on analyzing COVID-19 cases, deaths, and vaccination trends. SQL Data Cleaning: Addressed data inconsistencies and prepared a new dataset for advanced analysis. Excel: ...

Contribute to Mageshg03/Zomato-Restaurants-Analysis-using-Excel-Sql-PowerBI-and-Tableau. development by creating an account on GitHub. ... Building a country map table Building a calendar table using ...

SQL, Tableau, Excel, and Python each bring unique strengths to the table, catering to different aspects of the data workflow. SQL is indispensable for database operations, Tableau excels in ...