Data Analysis

Data analysis is where most data careers begin, and it is the skill hiring managers test first. Courses here teach you to clean messy data, join and aggregate it, and interrogate it until the patterns show. Expect hands-on work with SQL queries, Python libraries such as pandas and NumPy, the tidyverse in R, and advanced Excel. You will learn exploratory data analysis, descriptive statistics, handling missing values and outliers, and how to frame a question before you touch the data. These skills feed directly into business intelligence, machine learning and every analytics role downstream.