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1. subscription-analytics-pipelinesubscription-analytics-pipelinePublic

   Growth analytics pipeline for Trail Trekker. Ingests CSVs into DuckDB, models SCD type 2 dimensions and a subscription-change fact in SQLMesh with audits, and runs hourly via cron to deliver real-t…

   Python

2. retention-optimizerretention-optimizerPublic

   MILP optimization engine that transforms XGBoost churn predictions into executable weekly retention campaigns, maximizing customer lifetime value within operational constraints.

   Python 1

3. semantic-book-recommendersemantic-book-recommenderPublic

   Semantic book recommender showcasing LLM integration, vector search, zero-shot classification, and sentiment analysis. Enables natural language queries with category filtering and emotion-based sor…

   Jupyter Notebook

4. egg-price-forecastingegg-price-forecastingPublic

   Time-series forecasting project to predict monthly U.S. egg prices and support pricing, procurement, and inventory planning for a local bakery. Built using historical data from FRED and BLS.

   R

5. ncaa-referee-analysisncaa-referee-analysisPublic

   An end-to-end data project that scrapes and analyzes 5,900+ NCAA basketball games to map referee travel, build structured datasets, and visualize insights through an R Shiny dashboard. Built entire…

   Python

6. economic-news-classifier-nlpeconomic-news-classifier-nlpPublic

   An NLP project classifying news article corpora using Naive Bayes, Logistic Regression, and SVM.

   Jupyter Notebook