PROVEIT

PROVEIT — real-money gaming platform where users compete in trivia, head-to-head challenges, daily tournaments, and 8 skill-based arcade games (Solitaire, Tetris, Flappy Bird, Connect Dots, and more) for cash prizes. Featured in TechCrunch.

Technical info:

• Written in Swift, Storyboard/XIB-based UIKit architecture (~624 source files)
• MVC with singleton managers (UserManager, GameManager, TournamentManager) and struct-based models via Marshal JSON serialization
• 8 arcade games — SpriteKit-based engines (Second Side RPG with physics, Smashy Bricks, Solitaire, Tetris, Block Star, Connect Dots, Flappy Bird, Number Tile)
• Alamofire networking with RNCryptor AES-encrypted request/response layer, Router enum pattern with 100+ API endpoints
• 4 build configurations — localhost, sandbox, staging, production — each with own API endpoints, security keys, and feature flags
• In-App Purchases (StoreKit) with server-side receipt validation and duplicate order detection
• Facebook SDK for social login; SAMKeychain for secure token storage
• Location-based compliance for state-level gambling restrictions
• Analytics: Firebase, Mixpanel, AppsFlyer; crash reporting via Fabric/Crashlytics
• Apple Pay, Push Notifications, victory video recording

My role:

• Design app architecture and build from scratch
• Implement the networking layer with REST API and AES-encrypted communication
• Build 8 arcade game integrations with tournament and matchmaking systems
• Implement real-money transaction flow with In-App Purchases and withdrawals
• Pull requests and code reviews