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Need a Unity developer to build your game, add multiplayer features, or improve an existing project? I’m a Top Rated Unity developer with $30K+ earned on Upwork and 5+ years of professional experience. I help clients develop mobile, PC, and WebGL games, from prototypes and gameplay systems to optimization and release preparation. I can help with: • Unity 2D and 3D gameplay development • Multiplayer systems using Photon, Mirror, and Netcode • Mobile, PC, and WebGL performance optimization • API integration, backend connectivity, and SocketIO • UI implementation, animation, and visual effects My portfolio includes cooking, chess, racing, puzzle, and multiplayer card games. I combine development and game design to build responsive gameplay with clear, maintainable project structure. Send me your game concept or current project, target platform, and the main feature or problem you need help with. We can define a practical first milestone.

🎮 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.

𝗦𝗲𝗻𝗶𝗼𝗿 𝗨𝗻𝗶𝘁𝘆 𝗚𝗮𝗺𝗲 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗲𝗿 | 𝗠𝗼𝗯𝗶𝗹𝗲, 𝗣𝗖 & 𝗪𝗲𝗯𝗚𝗟 | 𝗠𝘂𝗹𝘁𝗶𝗽𝗹𝗮𝘆𝗲𝗿 & 𝗦𝗰𝗮𝗹𝗮𝗯𝗹𝗲 𝗚𝗮𝗺𝗲 𝗔𝗿𝗰𝗵𝗶𝘁𝗲𝗰𝘁𝘂𝗿𝗲 I help startups, game studios, and founders turn game ideas into polished products that players enjoy and businesses can grow. With 7+ years of professional Unity development experience, I've worked on mobile, PC, multiplayer, WebGL, AR/VR, and educational games across a wide range of genres including Casual, Hyper-Casual, Puzzle, Racing, Shooter, Simulation, Multiplayer, and Strategy. Whether you're building an MVP, validating a new idea, launching a production-ready game, or improving an existing project, I focus on creating systems that are enjoyable to play, easy to maintain, and built for long-term growth. 𝗪𝗵𝗮𝘁 𝗜 𝗕𝗿𝗶𝗻𝗴 𝘁𝗼 𝗬𝗼𝘂𝗿 𝗣𝗿𝗼𝗷𝗲𝗰𝘁 - Full-cycle Unity game development (2D & 3D) - Mobile, PC, and WebGL development - Multiplayer systems (Photon Fusion, Photon PUN 2, Mirror, PlayFab) - Modular gameplay architecture - AI integration - Backend development with Firebase & PlayFab - Game optimization and profiling - Unity Ads, AdMob, AppLovin MAX & LevelPlay integration - In-App Purchases & monetization - Leaderboards, Cloud Save & LiveOps - Existing project improvements and feature development - Google Play & App Store deployment - My Development Philosophy I don't believe successful games are created by simply implementing features. Players continue playing because the game feels rewarding, progression feels meaningful, and every interaction provides satisfying feedback. When developing a game, I constantly think about questions like: - What makes players come back tomorrow? - How can progression remain engaging over time? - Does this mechanic improve the overall experience? - Is this system scalable for future updates? - Will this architecture still make sense a year from now? These questions influence both the technical architecture and the gameplay decisions throughout development. 𝗧𝗲𝗰𝗵𝗻𝗶𝗰𝗮𝗹 𝗘𝘅𝗽𝗲𝗿𝘁𝗶𝘀𝗲 - Unity (C#) - Photon Fusion & Photon PUN 2 - Mirror Networking - Firebase - PlayFab - REST APIs - Git & GitHub - Android & iOS SDKs - Unity Addressables - Unity IAP - Unity Analytics - AR Foundation - OpenXR - Meta Quest 𝗪𝗵𝘆 𝗖𝗹𝗶𝗲𝗻𝘁𝘀 𝗪𝗼𝗿𝗸 𝗪𝗶𝘁𝗵 𝗠𝗲 - Strong gameplay programming experience - Clean, modular, and maintainable architecture - Focus on player experience and retention - Performance optimization for mobile and WebGL - Business-minded approach to development - Transparent communication throughout the project - Reliable milestone-based delivery - Long-term support after launch I enjoy collaborating with founders and studios who are building products with long-term potential. I don't see myself as someone who simply completes tasks—I enjoy discussing ideas, solving technical challenges, improving gameplay, and helping shape products that players genuinely enjoy. If you're looking for a Unity developer who thinks like a technical partner rather than just another freelancer, I'd be happy to discuss your project.

I build and publish full-cycle Unity 2D/3D games for iOS, Android, and WebGL - from first prototype to a store-ready launch on the App Store and Google Play. 7+ years of hands-on Unity development, 50+ shipped projects, 100% Job Success Score, Top Rated Plus. Whether you need a game built from scratch, ad monetization set up, or complex API/backend integration handled, I deliver clean, bug-free builds and keep you updated at every stage, not just at the end. 🏆 What I handle end-to-end: • Full-cycle Unity 3D & 2D development, gameplay mechanics, game design, prototyping • Cross-platform builds for iOS, Android, and WebGL • Multiplayer networking (Photon) • In-App Purchases (IAP) setup and custom API integrations • Ad monetization - AdMob, Unity Ads, Facebook Ads, IronSource • Firebase integration - Analytics, Authentication, Crashlytics • Push notifications and global leaderboards • Game reskinning and animation work • Advanced game physics, performance optimization, and bug fixing I also build with AI-assisted tooling (Claude, Gemini) wired into my dev workflow to speed up C# scripting and debugging. It helps me move faster, but every gameplay decision and line of shipped code is reviewed and owned by me, not auto-generated. 10,000+ hours logged on Upwork, all projects rated 5 stars, and I maintain long-term relationships with clients who come back for their next build.

I’m a professional Unity Developer with 4+ years of hands-on experience developing and maintaining mobile games, multiplayer games, AR/VR applications, and interactive 2D/3D experiences. I specialize in taking a game or feature from concept and technical implementation through testing, optimization, and production-ready builds for Android and iOS. My approach is simple: understand the existing system, write clean and maintainable code, avoid unnecessary changes, and deliver features that work reliably in production. What I Specialize In 🎮 Game Development 2D & 3D mobile games Casual and hyper-casual games Puzzle, board, racing and sports games Gameplay systems and mechanics Player progression, rewards and missions AI / Bot systems 🌐 Multiplayer & Online Systems Real-time multiplayer Player matchmaking Friend and invite systems Reconnection handling Online/offline state management Leaderboards and player profiles Backend/API integration 🥽 AR / VR / MR Mobile AR applications AR object placement and interaction Theater and seat mapping systems Meta Quest applications VR/MR environments Hand tracking and passthrough Interactive 3D experiences 📱 Mobile Development Android & iOS Mobile optimization Performance improvements Device-specific functionality Production builds App Store / Google Play deployment support 🔧 Services & Integrations Firebase Authentication Firestore / Cloud Save Firebase Analytics REST APIs Unity IAP AdMob integration Login systems Cloud and online data synchronization Why Clients Work With Me I don’t just implement isolated features — I focus on how those features fit into the overall architecture of the project. When working on an existing Unity project, I first understand the current code and workflow before making changes. This helps keep the project stable and reduces unnecessary refactoring. Whether you need to build a Unity game from scratch, add a complex feature to an existing project, integrate a backend, implement multiplayer, develop AR/VR functionality, or fix and optimize an existing game, I can help turn the requirement into a stable, production-ready implementation. Let’s build something that works well and feels polished.

Looking for a Unity developer who can handle more than just gameplay scripting? I'm a Unity Game Developer with 2+ years of professional experience building multiplayer, WebGL, API-driven, and real-time game systems. I specialize in developing scalable Unity architectures that connect gameplay with multiplayer networking, backend APIs, and external systems. What I can help you build: 🎮 Unity Game Development Gameplay systems and mechanics 2D/3D games Modular and reusable game architecture Game-state management Performance optimization 🌐 Multiplayer & Networking Photon Fusion 2 Multiplayer gameplay Lobby/session systems Networked player synchronization Real-time gameplay systems 🔗 Backend & API Integration REST API integration JSON data processing Backend-driven gameplay API-based game configuration Asynchronous data handling 🖥️ WebGL Development Unity WebGL builds JavaScript/API communication Web-based multiplayer games Browser-focused optimization ⚡ Real-Time Systems UDP communication Real-time 3D tracking Physical machine → Unity communication Coordinate/position/rotation data processing Recent project experience includes: • Developed and delivered 60+ WebGL games • Built 4 backend/API-controlled slot games using a reusable Unity architecture • Developed real-time 3D tracking systems using UDP communication • Built multiplayer games using Photon Fusion 2 • Designed reusable architectures connecting backend systems, Unity, and external hardware I focus on writing clean, maintainable and scalable code, rather than building one-off systems that become difficult to extend later. If you already have a game prototype, backend/API, multiplayer requirement, or an existing Unity project that needs development or optimization, send me the details and I'll help you figure out the best technical approach.