Hire the Best RPG (OS/400) Specialists

I’m a Unity developer working on commercial PC games for Steam. I developed and released diffiCULT, a 4–12 player multiplayer social deduction game. I’m also currently developing Project: Scream, a motel management horror simulation game in Unity. Through these projects, I have gained hands-on experience with Unity, C#, multiplayer gameplay, gameplay systems, debugging, UI implementation, Steam build workflows, playtesting, and improving games based on player feedback. I can help with: • Fixing Unity bugs and build errors • Implementing gameplay mechanics and interaction systems • Multiplayer and networking features • UI and existing asset integration • Preparing Windows and Steam builds • Game testing, bug reporting, and release-readiness checks As both a developer and a game tester, I can evaluate technical issues as well as the overall player experience. I provide clear progress updates, document completed work, and test changes before delivery. If you have a Unity project that needs fixing, finishing, testing, or preparing for release, feel free to send me the details.

🎮 Unity | Unreal | HTML5 | Game Developer 2D-3D | Mobile | PC| Web & AR | VR | Unity | Unreal Expert | 200+ successful projects delivered. Clients across USA, Europe & Middle East all around the globe. 8+ years of extensive experience in turning ideas into real, playable, and immersive digital experiences. Let's Meet and Collaborate. I don't just write code. I design, build, and ship complete interactive experiences — from a hyper-casual mobile game to a full AR/VR training simulation. If you need a developer who gets it done — on time, on brief, and with zero hand-holding needed — you're in the right place. 🕹️ GAME DEVELOPMENT Whether it's a simple casual game or a complex multiplayer RPG, I handle the complete development cycle — from Game Design Document to final store submission. 🎯 Hyper-Casual & Casual Mobile Games (Android/iOS) 👾 RPG, Multiplayer & FPS Games 🧒 Kids & Educational Games 🌐 HTML5 / WebGL Browser Games 🖥️ PC Games (Windows/Mac) 🥽 AR/VR Games & Immersive Experiences 🧩 Puzzle, Arcade & Adventure Games 🏎️ Racing & Action Games Tech: Unity 2D/3D · Unreal Engine · WebGL · Photon/Mirror Multiplayer · ARCore/ARKit · Oculus/SteamVR 🔧 UNITY DEVELOPMENT — BEYOND GAMING Unity isn't just for games — and I use it to its full potential across industries. 📚 E-Learning & Educational Apps — Interactive lessons, gamified learning modules, and training platforms built in Unity 🧪 Simulations & Training Apps — Industrial simulations, onboarding tools, and skill-based training experiences for enterprises 🏗️ Interactive Walkthroughs — Real estate and architectural 360° experiences 📲 Interactive Mobile Apps — Engaging non-gaming apps with Unity's powerful real-time engine 🔁 MY DEVELOPMENT PROCESS 📋 Discovery & GDD — Understanding your vision and documenting the full game plan 🎨 Design & Prototyping — Wireframes, art style, and playable prototype ⚙️ Development — Clean, scalable code with regular milestone updates 🐛 QA & Testing — Thorough bug fixing, performance optimization, device testing 🚀 Launch & Publishing — Store submission, ASO basics, and post-launch support 🔧 Ongoing Support — Updates, new features, and long-term partnership ✅ WHY 200+ CLIENTS KEEP COMING BACK 🔁 End-to-end ownership — I treat your project like my own product 💬 Clear, proactive communication — no ghosting, no surprises ⏱️ Deadline-driven delivery — milestones tracked and met consistently 🔍 Detail-oriented with obsessive QA & testing 📈 Agile approach — fast iterations and course corrections 🤝 Long-term partnerships — many clients have worked with me 5+ times 🔧 Post-launch support & continuous optimization ⭐ WHAT CLIENTS SAY "Excellent communication, timely delivery, technical understanding, and detail-oriented approach made it an enjoyable experience. Highly recommended." — Verified Upwork Client, USA "Very responsive, fast delivery, and outstanding quality. This was our 5th project together and definitely not the last." — Repeat Client, Europe 🌟 ABOUT ME I'm Himanshu — founder of Virtualize Technologies, a game development and interactive tech studio based in India. We've spent 8 years building games, simulations, AR/VR experiences, and immersive apps for clients across the globe. I started in a single room with a vision to build world-class games from India. Today, we're a full team of developers, designers, and animators — delivering end-to-end solutions that compete with the best studios worldwide. When you hire me, you're not getting a solo freelancer. You're getting a dedicated team with proven systems, deep expertise, and a genuine passion for building things that players love. 📩 Have a game idea or interactive project in mind? Message me today — let's build something extraordinary together.

I am a Senior Unity Game Developer with 12 years of professional experience, building, improving, and scaling games for Mobile, PC, WebGL, AR, and VR. 👑 70+ projects delivered 👑 20,000+ hours of Unity development 👑 Delivered games reaching 5M+, 1M+, and 500K+ downloads I can take your project from an idea or MVP to a polished release, or join an existing Unity project to solve technical problems, improve its architecture, and complete challenging features. I CAN HELP YOU WITH: 🎮 Game Design: game mechanics, balance, level design, economy, monetization, and player engagement 🎨 2D Art & UI/UX: concept art, characters, environments, and intuitive user interfaces 🛠️ 3D Art & Modeling: characters, props, environments, stylized and realistic assets ✨ Animation: character animation, VFX, and smooth in-game motion 💻 Programming: Unity and C# development for Mobile, PC, macOS, WebGL, AR, and VR 🐞 QA & Testing: automated and manual testing, unit tests, and CI/CD pipelines RECENT SUCCESS STORIES: 🏆 Love Water: helped develop and support a Unity mobile puzzle game that reached 5M+ downloads 🏆 Pickatale: delivered an MVP that helped the client secure $1M in funding 🏆 Cyberunity: Biogenesis: completed a challenging PvP mode after two senior developers had been unable to deliver it 🏆 Virtual Shooting Range: developed a Unity training simulator that helped the client secure contracts with the Ukrainian Army 🏆 Motorcycle Racing Simulator: contributed to a Unity mobile racing game that reached 1M+ downloads WHY CHOOSE ME? ➡️ Strong focus on quality, deadlines, performance, and player experience ➡️ Deep understanding of Unity architecture, game mechanics, multiplayer, monetization, and retention ➡️ Experience across Mobile, PC, WebGL, AR, and VR platforms ➡️ Full ownership from planning and estimation to release and updates ➡️ Clear communication, realistic estimates, flexibility, and transparency TECHNICAL EXPERIENCE: I primarily work with Unity and C#. I have used Zenject and StrangeIoC to build scalable project architecture, and Photon, sockets, PlayFab, Firebase, and REST APIs for multiplayer and backend functionality. I have implemented in-app purchases, advertising, analytics, authentication, cloud saves, push notifications, deep links, and integrations with AdMob, Unity Ads, Facebook SDK, Google APIs, Apple APIs, Amplitude, and Sentry. My experience also includes URP, HDRP, Addressables, AssetBundles, Spine 2D, DragonBones, AR Foundation, Vuforia, WebGL optimization, unit tests, GameDriver, and CI/CD pipelines. 💬 Have an idea, an existing Unity project, or a difficult technical problem? Send me a message and let’s discuss how I can help.

5+ years of hands-on Unity development experience | C# | Mobile, PC, WebGL, and Multiplayer Hi! I’m Victoria, a Unity developer with experience creating games and interactive projects for mobile devices, PC, and browsers. I work with projects at different stages, from an initial idea, prototype, or MVP to full development, optimization, and release preparation. I can also join an existing project, work with the current codebase, implement new features, solve technical issues, and help move the product to the next stage. I can handle a specific task, join your existing team, or help develop a project from the ground up. WHAT I CAN HELP WITH: UNITY GAME DEVELOPMENT Development of gameplay logic, mechanics, and systems, software architecture, UI implementation, SDK setup, and third-party service integrations. PROTOTYPES AND MVPs Quickly turning an idea or individual mechanic into a working prototype. This makes it possible to test the concept, core gameplay loop, and technical implementation before moving into full production. MOBILE GAMES Development for Android and iOS, adaptation for different devices, analytics and monetization integrations, in-app purchases, and preparation for release on Google Play and the App Store. PC GAMES Gameplay logic and systems, third-party service integrations, optimization, and technical support for Windows and macOS projects. WEBGL AND BROWSER-BASED PROJECTS Development of browser games and interactive experiences with careful consideration of WebGL performance, loading times, memory usage, and browser compatibility. EXISTING PROJECT SUPPORT I can join an existing project, review and work with the current codebase, implement new features, refactor systems, fix issues, and help prepare the game for release. BUG FIXING AND OPTIMIZATION Finding and fixing bugs, crashes, memory leaks, FPS drops, long loading times, and other issues that affect the project’s stability and performance. MULTIPLAYER Development of networked mechanics and multiplayer functionality using Photon, Unity Netcode, Firebase, REST APIs, WebSockets, and other suitable solutions. PLAYABLE ADS Development of interactive playable ads for advertising networks, taking into account file size, performance, and loading-time requirements. TECHNOLOGIES Core stack: • Unity and C# • Zenject, UniTask, DOTween, and Scriptable Objects • Addressables and UI Toolkit • Shader Graph, VFX Graph, and Particle System • FMOD • GitHub and Bitbucket Backend, multiplayer, and integrations: • Photon and Unity Netcode • Firebase Authentication • Firebase Realtime Database and Firestore • PlayFab • REST APIs and WebSockets • Third-party SDK integrations Monetization and analytics: • AdMob • Appodeal • ironSource • In-App Purchases • GameAnalytics I work with Android, iOS, Windows, macOS, and WebGL. I can also assist with preparing and publishing projects on Google Play and the App Store. ADDITIONAL SERVICES Game development often requires more than programming. When needed, I can involve trusted specialists from my team in the following areas: • UI/UX design • Game design • 2D and 3D art • Animation • VFX • QA and testing • Backend development • Additional development support You have one main point of contact while also gaining access to specialists who can cover the project’s other requirements. I can work independently, join an existing development team, or take responsibility for a larger part of the development process. If you already have a project, feel free to send me the current build, repository, requirements, or simply tell me what you would like to create. I’ll review the materials, and together we can determine the most suitable way to approach it.