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What Arin demonstrated
Built a complete World Cup prediction game end to end: rendered the fixture board, scored picks with the exact 5/2/0 rule, derived team strengths from real results, and used them in a bot predictor that responds to both teams. Also persisted and ranked the leaderboard in localStorage and shipped the finished game on a live Netlify URL.
- Leakage-Free Feature Engineering
- Honest Model Evaluation
- State Persistence and Ranking
- End-to-End Product Assembly
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