Overview
Built a production tournament management platform for sand volleyball leagues that handles everything from player registration through live scoring and cross-tournament analytics. Supports six different tournament formats with pluggable scheduling algorithms.
Key Features
- Six tournament formats: Standard, Shuffle, King of the Court, Breakup & Makeup, Level-Up, and Swiss System
- Real-time TV scoreboard and mobile scorer powered by Supabase Realtime
- Stripe payment integration for player registration
- iPad-optimized check-in with tap/long-press gesture handling
- Skill-balanced team formation with multiple algorithms
- Lifetime player statistics aggregated across all tournaments
- Analytics dashboards with participation trends, revenue tracking, and skill distributions
- Live HSL theme engine with named presets per tournament
Technical Highlights
- Next.js App Router with TypeScript and Tailwind CSS
- Supabase for PostgreSQL, auth, row-level security, and real-time subscriptions
- Pluggable schedule engine architecture with shared interface contract
- Swiss pairing algorithm with teammate-penalty scoring and optimization passes
- Role-based access control (super admin, tournament director, scorekeeper, player) enforced at both UI and database levels
- Recharts for 10+ custom chart visualizations
- Deployed on Cloudflare Pages with edge runtime