Data Visualisation.
Turning raw CSV data into actionable insights using Matplotlib and Pandas.
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Python
Gym Attendance (3-Layer Stack)
Complex manual stacking using Matplotlib to visualize Cardio, Strength, and Yoga attendance across a week.
Python
NGO Financial Summary
Dual-subplot line charts with markers, rolling averages, and target lines to track donations and expenses.
Python
Language Popularity
Parsing complex CSV strings with semicolons and using collections.Counter to plot the most popular languages.
Pandas
Server Security Audit
Transitioning to Pandas to load login data and visualize successful vs. failed server login attempts by hour.
