Mohamed E.

Unity developer with 6+ years of experience building mobile and PC games, multiplayer features, and AR/interactive experiences. Top Rated on Upwork with 100% Job Success and 2,900+ hours on long-term Unity contracts. I've contributed to shipped commercial titles, including Climbing Sand Dune (20M+ downloads), where I worked on gameplay systems, backend features, UI optimization, and monetization, and Nordhold (PC/Steam), where I worked on gameplay, optimization, bug fixing, and UI. Clients consistently mention clean, modular code, solid architecture, and on-time delivery. I'm the author of "Mastering Unity Game Development with C#" (Packt, 2024). What I can take on: • Gameplay systems and game architecture in C# • Multiplayer and backend integration (PlayFab, APIs) • Mobile and PC performance optimization • Refactoring and bug fixing in existing Unity codebases • UI implementation, including Arabic/English (RTL) text support • Branded AR and gamified campaigns (AR Foundation, Lens Studio) • Rapid prototyping I'm comfortable joining an existing team long-term or delivering defined milestones. I work remotely with studios, startups, and agencies across MENA and international markets. To get started, send me a short description, target platform, timeline, and the current state of your project, and I'll tell you how I'd approach it.