The Data Analyst Toolbox: Excel, SQL, Python, Power BI, and Tableau

In today's data-driven world, the ability to collect, analyze, and present insights is one of the most in-demand professional skill sets. To succeed, you need to know how to use the right tool for the right job, seamlessly moving from spreadsheets to databases, programming, and visual dashboards. This text-based course guides you through the foundational tools of modern data analysis. You will start with core terminology and concepts, then progress step-by-step through practical written explanations and code snippets to build confidence in manipulating and presenting data. What you'll learn: - Understand the core concepts of data analysis, database structures, and the data lifecycle. - Apply Excel formulas, functions, and data sorting techniques to clean raw datasets. - Query relational databases using SQL to extract, filter, and join complex data tables. - Write clean Python code using modern pandas workflows to automate data cleaning and analysis. - Design accessible, modern interactive dashboards in Power BI and Tableau to tell compelling data stories. The course begins with essential data concepts before walking you through Excel, SQL, and Python step-by-step. You will then move on to visual storytelling, learning how to connect your data to Power BI and Tableau for professional reporting. This course is designed specifically for beginners who want to build a well-rounded foundation in data analytics, with no prior coding or database experience required. Start building your data analyst toolkit today.