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  1. credit-risk-scoring-pipeline credit-risk-scoring-pipeline Public

    End-to-end credit scoring with LightGBM — feature engineering & business metrics (KS, Gini)

    Python

  2. email-triage-agent email-triage-agent Public

    LLM agent that classifies emails by urgency & generates prioritized action plans

    Python

  3. retail-sales-forecasting retail-sales-forecasting Public

    End-to-end pipeline: engineered time-series features, LightGBM vs naive/seasonal baselines for weekly store-department sales

    Python

  4. fund-allocation-optimization fund-allocation-optimization Public

    MILP for invoice-to-fund allocation, driven by a config (YAML) covenant engine — onboard funds by configuration, not code

  5. post-purchase-recommender post-purchase-recommender Public

    Hybrid post-purchase recommender for cross-selling — candidate generation + learning-to-rank, validated with a production A/B test (engineering thesis)

  6. retirement-impact-household-consumption retirement-impact-household-consumption Public

    IV & RD design studying retirement's causal effect on household spending

    R