Abdullah R.

I'm a Top Rated Plus Unity developer with almost 2,000 hours across 36 Upwork contracts and 5M+ downloads across live titles on Google Play and the App Store. I specialize in mobile, multiplayer, VR games, plus AI-powered Unity apps. PROOF, NOT PROMISES - 1,400+ hours on a single client project. I took over Sible AI, an AI companion app with Live2D characters, voice and mini-games, and kept it stable and shipping on the App Store for nearly two years. - Solo lead developer on Jurassic Primal, an open-world dinosaur survival game with AI creature behavior. I owned rendering and optimization for mobile hardware, and it's live on Google Play. - Unity inside a React Native app. For Nomie, an AI wellness app, I embedded a live 3D Unity world as a native component. What a client said: "Abdullah is probably the most thorough person I have ever worked with on Upwork, he takes time to answer all my questions and makes sure I am satisfied completely before ending a job. I highly recommend him!!" WHAT I CAN TAKE OFF YOUR PLATE - Full game builds, from prototype to App Store, Google Play, Meta Quest or Steam - Multiplayer: Photon Fusion, Photon PUN, Unity Netcode - VR/AR: Meta Quest, Meta XR SDK, ARKit (e.g. VR Fire Rescue, a multiplayer training sim) - Taking over existing codebases: bug fixing, refactoring, finishing stalled projects - Performance: FPS, memory, load times and build size, tested on real devices - AI features in Unity: LLM chat, voice, and companion characters (Gemini via Firebase AI Logic) - Store submission and release: account setup, compliance forms, signing, and getting rejected builds approved THE PART WHERE PROJECTS USUALLY STALL A finished build is not a shipped game. I've set up and managed Google Play and App Store accounts for clients, filled the Data Safety and App Privacy forms, handled signing and release management, and dealt with rejections. If your build is done but sitting in review limbo, or account setup is blocking your launch, I've been there before. HOW I WORK - Replies within a few hours, with working overlap for US and EU time zones - Frequent playable builds, so you see progress rather than status reports - Clean Git history and handoff notes, so you're never locked in - A small in-house team for extra hands when a project needs to scale STACK: Unity, C#, URP, Photon, Netcode, Meta Quest, Firebase, Git NEXT STEP Send me your brief, repo, or even a broken build. I'll reply with a quick technical read and a clear plan. Not sure about scope yet? Start with a small paid fix or audit and see how I work.