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Expert insights on generative AI, LLM engineering, AI agents, and data analytics from the TUTAI team.

Cohort Analysis for Customer Retention: A Step-by-Step Guide

Step-by-step cohort analysis guide covering retention methodology, Python pandas implementation, and frameworks for turning insights into strategy.

Apr 1, 202616 min read

Data AnalyticsBeginner

Data Visualization Techniques That Drive Business Decisions

Practical framework for chart selection, Python visualization with matplotlib and plotly, data storytelling, and anti-patterns to avoid in business reporting.

Apr 1, 202617 min read