Doug D

Developed Unity/C# features for skill-based games and the Club mobile application across iOS and Android. Integrated backend-driven client features with native iOS/Android extensions and provided live production support.

Built and enhanced flight-booking flows and UI screens for the Hopper iOS app in Swift, using a proprietary code-driven UI library based on SwiftUI. Implemented client-side analytics tracking and A/B test support.

Developed iOS screens and features in Swift using UIKit, XIBs, and MVP, coordinating with Android engineers for feature parity. Collaborated on API contracts and client-side API handling.

Integrated marketing-oriented features into the DraftKings Fantasy Sports iOS app using Swift, Objective-C, and UIKit, working within MVVM and VIPER architectures.

Adapted externally developed games to integrate into the Unity-based WorldWinner platform. Developed Unity features and native iOS/Android plugins, and contributed to client-side score verification.

Implemented the single-player campaign and contributed UI and gameplay systems for Rock Band 4 / Rivals. Collaborated on client support for multiplayer and server-driven events, and assisted with mobile build adjustments for DropMix.

Worked on massively multiplayer online games including Dungeons & Dragons Online and Infinite Crisis, focusing on server-authoritative client/server systems to prevent gameplay abuse.

Bachelor of Science in Real-Time Interactive Simulation with a minor in Mathematics.