👉 Chart engineering refers to the practice of designing and constructing data visualizations to effectively communicate specific insights or messages, often tailored to the audience and purpose of the chart. It involves strategic decisions about chart type, color schemes, data aggregation, and labeling to highlight key trends, patterns, or outliers in the data. The goal is to make complex information more accessible and understandable, ensuring that the visualization supports the intended narrative or decision-making process. Skilled chart engineers balance aesthetics with clarity, avoiding misleading representations while emphasizing critical data points to drive meaningful insights.