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1. betlab betlab Public

   Automated trading system for esports prediction markets, Real execution/risk architecture, proprietary model stubbed.

   TypeScript

2. construction-erp-case-study construction-erp-case-study Public

   Case study of a production ERP built and operated solo for an 8-figure construction subcontractor: estimating and pricing engines, proposal generation, forecasting, job costing, and company-wide an…

   JavaScript

3. bid-win-probability-backtest bid-win-probability-backtest Public

   Walk-forward backtest of a construction-bid win-probability model: calibration, Brier/log-loss vs a naive baseline, and the look-ahead illusion, on an anonymized real dataset.

   JavaScript

4. gc-priority-analysis gc-priority-analysis Public

   Customer grading under small-sample uncertainty: empirical Bayes shrinkage, tier economics, and expected gross profit per bid, on an anonymized real bid ledger from a construction subcontractor.

   JavaScript

5. overhead-per-bid-analysis overhead-per-bid-analysis Public

   Overhead per bid is roughly constant; the return is not. Scope-level unit economics of a construction subcontractor bid pipeline: cost to win, gross profit per overhead hour, hours sensitivity, and…

   JavaScript