Customer churn modelling
A planned end-to-end case study covering exploration, leakage-safe validation, model evaluation, and action design.
Project index
Work that connects analysis to action.
These case studies are currently being documented. Each finished project will include the problem, data, method, evaluation, limitations, and reproducible code.
Analytics pipeline
A planned workflow for transforming raw sources into tested, documented, decision-ready data models.
RAG evaluation lab
Research notes on measuring retrieval quality, grounded answers, citation coverage, response time, and cost.