Mobile appFantasy footballBetting-style gameplayFull stack
Project
Wildcat Fantasy Football
Sports & Entertainment
A fantasy football mobile app for players who want a more unpredictable experience, with a bet-based multiplier system that adds risk and reward into weekly matchups.
Overview
Product — Built a mobile fantasy app with a bet-based multiplier system for weekly matchups.
Architecture — Delivered React Native frontend with secure auth and MongoDB-backed APIs.
Stack / Tools
Development
React NativeJavaScriptExpressExpoREST APIsMongoDBJWT AuthenticationbcryptJest
Design & Product
Mobile-first UX (weekly matchup flows)Demo mode and test data for gradingRisk and reward gameplay designIteration based on feature scope and feasibility
Demo
Highlights (My Key Contributions)
⭐Execution
- Core app — Built fast matchup flows in React Native Expo.
- Gameplay UX — Added lineup control, standings, and multiplier-based scoring visibility.
- Testing — Created demo mode with seeded accounts and stable weekly test data.
⭐Backend Impact
- Security — Implemented authentication with bcrypt + JWT.
- Scoring engine — Built multiplier logic and weekly result computation.
- Integrations — Pulled live NFL data via Sleeper API and exposed team/matchup endpoints.
Outcome
- Delivery — Shipped a playable fantasy experience with differentiated multiplier mechanics.
- Coverage — Completed auth, matchup flow, standings, scoring, and backend setup.
- Scalability — Established a base for multi-team league expansion.
- Technical growth — Strengthened full-stack integration across mobile client and API.
Next steps
- Data depth — Expand player and weekly coverage beyond current API source.
- League scale — Support more teams per league.
- Game strategy — Integrate betting-odds data for richer multiplier logic.
- Onboarding — Improve league creation and invite reliability.