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I’m a Unity game developer with over 10 years of experience. I’ve built more than 100 Unity-based 2D/3D games, interactive applications, and AR/VR experiences from scratch — working with startups, small businesses, and large enterprises. My work spans mobile game development, PC apps, and simulation-based solutions, always focused on performance and user experience. 𝙃𝙤𝙬 𝙄 𝘾𝙖𝙣 𝙃𝙚𝙡𝙥 𝙔𝙤𝙪: 1️⃣ Game & App Development: Built immersive Unity projects with smooth gameplay mechanics, intuitive scenes, and engaging user interfaces using Unity3D and C#. 2️⃣ Mobile & Cross-Platform Solutions: Developed applications and mobile games for iOS, Android, and PC, ensuring consistent performance across platforms. 3️⃣ AR/VR Experiences: Designed interactive AR and VR applications using AR Foundation and Unity’s XR tools — combining simulation, narrative, and multiplayer elements. 4️⃣ Code Optimization & Debugging: Refined Unity projects, improved frame rates, reduced load times, and integrated key features like in-app purchases, analytics, and ads. 5️⃣ Collaboration & Ongoing Support: Worked closely with designers, product managers, and developers to ship and maintain scalable, production-ready Unity applications. 𝙆𝙚𝙮 𝘼𝙘𝙝𝙞𝙚𝙫𝙚𝙢𝙚𝙣𝙩𝙨: 🔹 Delivered a Unity mobile game with 50,000+ downloads 🔹 Boosted Unity app performance by 40% through code optimization 🔹 Integrated AR features and multiplayer gameplay in 20+ projects 🔹 Developed Unity prototypes that helped startups secure funding 🔹 Collaborated with cross-functional teams to deliver scalable, on-time projects 𝙀𝙭𝙥𝙚𝙧𝙩𝙞𝙨𝙚: 🔹 Platforms: Unity (Unity3D), Mobile (iOS, Android), PC, AR, VR 🔹 Tools: C#, Unity Editor, AR Foundation, Visual Studio, Git, Debugging Tools 🔹 Skills: 2D/3D Game Development, Multiplayer, Simulation, Narrative Design, Monetization (Unity Ads, AdMob, IAP) 🔹 Industries: Gaming, Education, Healthcare, Entertainment The best way to kick things off is with a free call and a quick review of your project needs! Contact me to get started.

I’m a Unity Game Developer & Designer with 5+ years of professional experience building high-quality games and interactive experiences for mobile, PC, WebGL, AR, and VR platforms. I specialize in transforming ideas into polished, scalable, and visually engaging games — from gameplay systems and multiplayer networking to optimization, UI/UX, animations, VFX, and complete game architecture. I’ve worked on multiplayer games, racing games, simulation projects, AR/VR applications, real-money game systems, casual games, and large-scale Unity projects for both companies and international clients. My experience allows me to handle the full development cycle independently while maintaining production-level quality and performance. What makes me different is that I combine both technical development and creative game design skills, helping clients not only build games that work smoothly, but games that actually feel professional and enjoyable to play. Expertise *Unity 2D & 3D Game Development *Multiplayer Systems (Photon, Mirror, Netcode) *Mobile, PC & WebGL Optimization *AR & VR Application Development *Gameplay Systems & Game Mechanics *API Integration, Backend & SocketIO • Shader Graph, VFX & Particle Systems • Animation, Timeline & Rigging • Lighting, Post Processing & Environment Design • Blender 3D, Terrain & Level Design • UI/UX Design using Photoshop & Figma • 2D & 3D Animation Integration What You Can Expect *Clean, scalable, production-ready code *Fast communication and professional workflow • Strong focus on gameplay feel and user experience • High-quality visuals with optimized performance • Ability to handle complete projects from prototype to release --Whether you need a multiplayer game, mobile game, AR/VR experience, game prototype, or a complete polished product, I can help bring your vision to life with professional quality and attention to detail.

𝗧𝘂𝗿𝗻𝗶𝗻𝗴 𝗢𝗿𝗶𝗴𝗶𝗻𝗮𝗹 𝗖𝗼𝗻𝗰𝗲𝗽𝘁𝘀 𝗶𝗻𝘁𝗼 𝗚𝗹𝗼𝗯𝗮𝗹 𝗦𝘂𝗽𝗲𝗿𝗵𝗶𝘁𝘀 𝘄𝗶𝘁𝗵 𝟭𝟬+ 𝗬𝗲𝗮𝗿𝘀 𝗼𝗳 𝗜𝗻𝗱𝘂𝘀𝘁𝗿𝘆 𝗠𝗮𝘀𝘁𝗲𝗿𝘆. I am a Senior Unity Developer with over 10 years of professional experience and a portfolio of 100+ successfully launched titles. From high-fidelity Open-World games to highly optimized WebGL/Instant-Play experiences, I build for 𝗠𝗼𝗯𝗶𝗹𝗲𝘀, 𝗣𝗖𝘀, 𝗧𝗮𝗯𝗹𝗲𝘁𝘀, 𝗖𝗼𝗻𝘀𝗼𝗹𝗲𝘀, 𝗮𝗻𝗱 𝗪𝗲𝗯. My work is fully compatible with 𝗦𝘁𝗲𝗮𝗺, 𝗶𝗢𝗦, 𝗪𝗲𝗯𝗚𝗣𝗟, 𝗚𝗼𝗼𝗴𝗹𝗲 𝗣𝗹𝗮𝘆, 𝗮𝗻𝗱 𝗖𝗼𝗻𝘀𝗼𝗹𝗲 𝗡𝗲𝘁𝘄𝗼𝗿𝗸𝘀. Message me now for a 𝗙𝗿𝗲𝗲 𝗗𝗲𝗺𝗼 𝗼𝗿 𝗦𝘁𝗿𝗮𝘁𝗲𝗴𝘆 𝗖𝗼𝗻𝘀𝘂𝗹𝘁𝗮𝘁𝗶𝗼𝗻. Let’s build your vision! ✅ 𝗘𝗫𝗣𝗘𝗥𝗧 𝗚𝗔𝗠𝗘 𝗗𝗘𝗩𝗘𝗟𝗢𝗣𝗠𝗘𝗡𝗧 & 𝗘𝗡𝗚𝗜𝗡𝗘𝗘𝗥𝗜𝗡𝗚 • 𝗟𝗲𝗮𝗱 𝗨𝗻𝗶𝘁𝘆 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗲𝗿: Expert in 𝗨𝗻𝗶𝘁𝘆 𝟲, URP, HDRP, and DOTS/ECS for massive performance. • 𝗖𝗼𝗱𝗶𝗻𝗴 𝗠𝗮𝘀𝘁𝗲𝗿𝘆: Advanced C#, C++, Python for AI integration, and Rust for high-speed backends. • 𝗔𝗜 𝗜𝗻𝘁𝗲𝗴𝗿𝗮𝘁𝗶𝗼𝗻: Expert in 𝗟𝗟𝗠 (𝗚𝗣𝗧-𝟰/𝗚𝗲𝗺𝗶𝗻𝗶) NPCs, AI-driven procedural generation, and Unity Sentis. • 𝗠𝘂𝗹𝘁𝗶𝗽𝗹𝗮𝘆𝗲𝗿 𝗘𝗻𝗴𝗶𝗻𝗲𝗲𝗿𝗶𝗻𝗴: Photon Fusion, PUN2, Mirror, Unity Netcode, and Dedicated Server management. • 𝗖𝗿𝗼𝘀𝘀-𝗣𝗹𝗮𝘁𝗳𝗼𝗿𝗺: Seamless deployment across Android, iOS, Windows, Mac, Linux, and WebGL. 🎨 𝗘𝗫𝗣𝗘𝗥𝗧 𝗚𝗔𝗠𝗘 𝗗𝗘𝗦𝗜𝗚𝗡 & 𝗖𝗥𝗘𝗔𝗧𝗜𝗩𝗘 𝗧𝗢𝗢𝗟𝗦 • 𝗨𝗜/𝗨𝗫 𝗗𝗲𝘀𝗶𝗴𝗻: Immersive Spatial UI, Mobile-first UX, and responsive layouts for all aspect ratios. • 𝟯𝗗/𝟮𝗗 𝗔𝗿𝘁: Blender modeling, Adobe Photoshop, Illustrator, and Substance Painter texturing. • 𝗔𝗻𝗶𝗺𝗮𝘁𝗶𝗼𝗻: Procedural rigging, Timeline, Cinema 4D, and Shader Graph for high-end visual effects. • 𝗚𝗮𝗺𝗲 𝗔𝗿𝗰𝗵𝗶𝘁𝗲𝗰𝘁𝘂𝗿𝗲: Modular, data-driven design patterns for long-term scalability and clean code. 💰 𝗠𝗢𝗡𝗘𝗧𝗜𝗭𝗔𝗧𝗜𝗢𝗡, 𝗣𝗨𝗕𝗟𝗜𝗦𝗛𝗜𝗡𝗚 & 𝗔𝗗𝗦 • 𝗚𝗼𝗼𝗴𝗹𝗲 𝗔𝗱𝗺𝗼𝗯: Interstitial, Banners, App Open Ads, and Rewarded Video integration. • 𝗨𝗻𝗶𝘁𝘆 𝗔ds & 𝗜𝗿𝗼𝗻𝗦𝗼𝘂𝗿𝗰𝗲: Advanced LevelPlay mediation and yield optimization strategies. • 𝗔𝗽𝗽𝗹𝗼𝘃𝗶𝗻 / 𝗙𝗮𝗰𝗲𝗯𝗼𝗼𝗸 𝗔𝗱𝘀: High-conversion ad integration and event tracking for ROAS. • 𝗜𝗔𝗣 𝗦𝘆𝘀𝘁𝗲𝗺𝘀: Recurring subscriptions, consumables, and secure server-side payment validation. • 𝗦𝘁𝗼𝗿𝗲 𝗠𝗮𝗻𝗮𝗴𝗲𝗺𝗲𝗻𝘁: Full handling of App Store Connect, Google Play Console, 🌐 𝗔𝗗𝗩𝗔𝗡𝗖𝗘𝗗 𝗧𝗘𝗖𝗛, 𝗪𝗘𝗕𝟯 & 𝗕𝗔𝗖𝗞𝗘𝗡𝗗 • 𝗖𝗹𝗼𝘂𝗱 𝗕𝗮𝗰𝗸𝗲𝗻𝗱: PlayFab, Google Firebase, AWS GameLift, and custom Node.js/ASP.NET servers. • 𝗔𝗻𝗮𝗹𝘆𝘁𝗶𝗰𝘀: GameAnalytics, AppsFlyer, and custom data-driven game balancing tools. 🎮 𝗗𝗘𝗧𝗔𝗜𝗟𝗘𝗗 𝗚𝗘𝗡𝗥𝗘 𝗘𝗫𝗣𝗘𝗥𝗧𝗜𝗦𝗘 𝟭) 𝗔𝗰𝘁𝗶𝗼𝗻 & 𝗖𝗼𝗺𝗯𝗮𝘁: FPS/TPS, Battle Royale, and Fighting games with tight physics. 𝟮) 𝗢𝗽𝗲𝗻-𝗪𝗼𝗿𝗹𝗱 𝗔𝗱𝘃𝗲𝗻𝘁𝘂𝗿𝗲: Massive world streaming, mission systems, and crafting logic. 𝟯) 𝟯𝗗 𝗥𝗮𝗰𝗶𝗻𝗴: Realistic vehicle physics, drifting mechanics, and competitive AI opponents. 𝟰) 𝗦𝗶𝗺𝘂𝗹𝗮𝘁𝗶𝗼𝗻 & 𝗧𝘆𝗰𝗼𝗼𝗻: Complex resource systems, AI worker logic, and offline progression. 𝟱) 𝗜𝗻𝘀𝘁𝗮𝗻𝘁 𝗣𝗹𝗮𝘆 & 𝗪𝗲𝗯𝗚𝗟: Ultra-optimized builds for Poki, CrazyGames, and Facebook Gaming. 𝟲) 𝗔𝗥/𝗩𝗥/𝗫𝗥: Immersive experiences for Meta Quest 3, Vision Pro, and Industrial VR Training. 𝟳) 𝗣𝘂𝘇𝘇𝗹𝗲 & 𝗦𝘁𝗿𝗮𝘁𝗲𝗴𝘆: Grid-based logic, Match-3, Roguelike deck-builders, and turn-based AI. 𝟴) 𝗛𝘆𝗽𝗲𝗿𝗰𝗮𝘀𝘂𝗮𝗹: Satisfying game loops, swipe controls, and rapid-level prototyping. 𝟵) 𝗘𝗱𝘂𝗰𝗮𝘁𝗶𝗼𝗻𝗮𝗹 & 𝗞𝗶𝗱𝘀: Interactive learning, quizzes, and COPPA-compliant safety standards. 𝟭𝟬) 𝗦𝗮𝗻𝗱𝗯𝗼𝘅 & 𝗠𝗠𝗢: Player-driven economies, building systems, and persistent worlds. 𝗪𝗛𝗔𝗧 𝗜 𝗗𝗘𝗟𝗜𝗩𝗘𝗥 𝗖𝘂𝘀𝘁𝗼𝗺 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁: Full end-to-end production from GDD concept to final store launch. 𝗚𝗮𝗺𝗲 𝗢𝗽𝘁𝗶𝗺𝗶𝘇𝗮𝘁𝗶𝗼𝗻: Draw call batching, memory profiling, and frame rate stabilization. 𝗥𝗲𝘀𝗸𝗶𝗻𝗻𝗶𝗻𝗴 & 𝗣𝗼𝗹𝗶𝘀𝗵: High-end asset overhauls and UI/UX modernization for existing titles. 𝗕𝘂𝗴 𝗙𝗶𝘅𝗶𝗻𝗴 & 𝗥𝗲𝗳𝗮𝗰𝘁𝗼𝗿𝗶𝗻𝗴: Cleaning legacy code and fixing complex multiplayer synchronization bugs. 𝗪𝗛𝗬 𝗣𝗔𝗥𝗧𝗡𝗘𝗥 𝗪𝗜𝗧𝗛 𝗠𝗘? 𝗤𝘂𝗮𝗹𝗶𝘁𝘆-𝗙𝗶𝗿𝘀𝘁: I write clean, documented, and modular code that developers love to work with. 𝗥𝗮𝗽𝗶𝗱 𝗜𝘁𝗲𝗿𝗮𝘁𝗶𝗼𝗻: Frequent updates, playable builds, and agile project management. 𝗣𝗿𝗼𝘃𝗲𝗻 𝗦𝘂𝗰𝗰𝗲𝘀𝘀: My expertise is backed by a consistent track record of high-retention releases. 𝗟𝗶𝗳𝗲𝘁𝗶𝗺𝗲 𝗦𝘂𝗽𝗽𝗼𝗿𝘁: I provide post-launch maintenance, updates, and scalability advice. 𝗦𝗲𝗮𝗿𝗰𝗵 𝗧𝗲𝗿𝗺𝘀: Unity Developer, Lead Game Developer, Senior Unity Developer, Unreal Engine 5 Expert, Multiplayer Game Engineer, WebGL Optimization, AI Game Integration, Meta Quest Developer, AR/VR Expert, Playable Ads Developer, Expert Unity Developer, Game Developer, Senior Game Developer, Web Games, PC Games

I'm a Unity game developer. I have been in the Unity game development field for more than 10 years now and have developed more than 50 games from scratch, including games of all genres ranging from kid's games to action racing games. I develop unity games for a wide range of platforms, including 𝐦𝐨𝐛𝐢𝐥𝐞𝐬 𝐠𝐚𝐦𝐞𝐬, 𝐏𝐂𝐬 𝐠𝐚𝐦𝐞𝐬, 𝐭𝐚𝐛𝐥𝐞𝐭 𝐠𝐚𝐦𝐞𝐬, 𝐢𝐏𝐚𝐝 𝐠𝐚𝐦𝐞𝐬, 𝐚𝐧𝐝 𝐜𝐨𝐧𝐬𝐨𝐥𝐞 𝐠𝐚𝐦𝐞𝐬 which are compatible with all the engines like 𝐒𝐭𝐞𝐚𝐦, 𝐢𝐎𝐒, WEBGL, 𝐆𝐨𝐨𝐠𝐥𝐞 𝐏𝐥𝐚𝐲 and Console . Customization options are available to match your personal style and preferences. Join me for the ultimate gaming journey. Visit my website to discover portfolio and catch a glimpse of the future of game development. My expertise extends to the following Tools and Technologies in game development: 𝐄𝐱𝐩𝐞𝐫𝐭 𝐆𝐚𝐦𝐞 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭: • Expert Unity game developer • Expert C++, C# 𝐄𝐱𝐩𝐞𝐫𝐭 𝐆𝐚𝐦𝐞 𝐃𝐞𝐬𝐢𝐠𝐧𝐢𝐧𝐠: • Expert UI/UX • Expert Adobe Photoshop, Blender 𝐅𝐨𝐥𝐥𝐨𝐰𝐢𝐧𝐠 𝐀𝐝 𝐧𝐞𝐭𝐰𝐨𝐫𝐤𝐬 𝐚𝐫𝐞 𝐢𝐦𝐩𝐥𝐞𝐦𝐞𝐧𝐭𝐞𝐝 𝐛𝐮𝐭 𝐧𝐨𝐭 𝐥𝐢𝐦𝐢𝐭𝐞𝐝 𝐭𝐨 𝐚𝐧𝐲 𝐜𝐨𝐧𝐬𝐭𝐫𝐚𝐢𝐧𝐭: • Google Admob (Interstitial, Banners, Static Rewarded Ads, Rewarded Video Ads • Unity Ads (Inersititial, Unity Video Ad) • Facebook ads Integrations • Google Firebase 𝐖𝐞 𝐚𝐥𝐬𝐨 𝐩𝐫𝐨𝐯𝐢𝐝𝐞 𝐬𝐞𝐫𝐯𝐢𝐜𝐞𝐬 𝐟𝐨𝐫 𝐢𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐧𝐠 𝐁𝐥𝐨𝐜𝐤𝐜𝐡𝐚𝐢𝐧 𝐢𝐧 𝐠𝐚𝐦𝐞𝐬: • Wallet authentication • Getting NFTs • Sending transaction • Minting NFTs TYPES OF GAME DEVELOPED BY ME: 1) Arcade Games Development 2) Action Games Development 3) Trivia Games Development 4) Kids Games Development 5) 3D Racing Games Development 6) Endless Games Development 7) Puzzle Games Development 8) Simulation Games Development 9) IO Games Development 10) Word Game Development 11) Shooting Game Development 12) Game development according to your requirement. 🎯 𝗪𝗛𝗔𝗧 𝗜 𝗢𝗙𝗙𝗘𝗥 : 🔹 Custom Game Development: Complete end-to-end development for 2D and 3D games tailored to your needs. 🔹 Game Design: From concept development to gameplay mechanics and level design. 🔹 Multiplayer Setup: Integrate online multiplayer features to connect players worldwide. 🔹 Reskinning Services: Give your existing Unity games a fresh, new feel. 🔹 Game Optimization: Boost performance, fix bugs, and enhance graphics for a smoother experience. 🔹 Monetization Strategies 💰: Implement ads, in-app purchases, and other revenue models to maximize your game's potential. 🔹 Social and Analytics Integration: Firebase integration 🔹 Backend & APIs: Robust server-side solutions with ASP.NET Core, Node.js, or Firebase. 𝗔𝗹𝘄𝗮𝘆𝘀 𝗜𝗻𝗰𝗹𝘂𝗱𝗲𝗱 ✨ Frequent Updates: Stay informed with regular project updates and milestones. ✨ Clear Communication: I prioritize open, honest communication to ensure we're always on the same page. ✨ Post-Delivery Support: I offer continued support even after project completion for any additional needs or tweaks. Why Choose Me? ✔️ Client Satisfaction First, I prioritize delivering real value and earning trust. Your satisfaction isn’t just a goal it’s the standard. ✔️ Going Beyond Expectations, I consistently aim to over-deliver, adding extra polish and effort to every task, not just completing it. ✔️ Clear & Timely Communication, You’ll never be left guessing. I keep you updated, respond quickly, and maintain open, professional communication. ✔️ Proven Track Record, My clients feedbacks reflects the dedication, resilience, and results I bring to every project.

Senior Game Developer, with 10+ years developing video games for multiple platforms, VR training and tabletop games. Worked on several titles as Lead Programmer, Producer and Designer.

Hi there! I’m Simon. Governor of Games, Duke of Development, and Unreal Engine Specialist I help studios, indie developers, and creative teams bring unforgettable games to life with smart AI systems, immersive gameplay, and emotionally engaging design. While I’m new to Upwork, I’m not new to game development. With 20+ years of coding experience and a rare blend of Unreal Engine mastery + player psychology insight, I craft games that don’t just work, they resonate. 🚀 What I’ve Helped Games Do AI & NPC Systems - Designed advanced Behavior Trees and Blackboards for dynamic NPC combat. - Built responsive sensory systems (EQS, perception, and reactions) for lifelike character behavior. - Created full blueprint-based NPC logic for puzzle and exploration games. Gameplay & Systems Design - Developed prototypes to polished gameplay mechanics in Unreal Engine 5. - Structured progression systems to teach mechanics naturally (e.g., The Vault). - Balanced systems that make gameplay rewarding without overwhelming players. Narrative & Player Psychology - Integrated storytelling frameworks rooted in my MSc in Psychology. - Applied cultural and historical insights (Brown University, BA) to world-building. - Crafted emotionally rich experiences like Stellaris, a meditative exploration game. Collaboration & Workflow - Skilled with Jira, Trello, Confluence, Perforce for agile sprint cycles. - Strong background in team leadership, task prioritization, and conflict resolution. - Reliable communication: stand-ups, change logs, and detailed version control updates. 💡 How I Can Help You - Need smarter NPCs? → I’ll design AI that feels alive, strategic, and engaging. - Want to prototype gameplay fast? → I’ll build, test, and refine mechanics in UE5. - Building a story-driven game? → I’ll align mechanics with narrative to keep players hooked. - Struggling with team collaboration? → I’ll plug seamlessly into your process with clear comms. - Looking for atmosphere and immersion? → I’ll design worlds that players feel. ⚙️ My Process - Discovery & Game Concept Alignment - System & AI Design (Blueprints, NPCs, Combat, Behavior Trees) - Iterative Development & Playtesting - Narrative Integration & Player Psychology Layering - Sprint-based Execution with Agile Tools - Delivery + Optimization 🏆 Why Studios Work With Me ✔️ 20+ years coding & systems design ✔️ Unreal Engine 5 expert with advanced AI focus ✔️ MSc Psychology + BSc Game Design — rare insight into player behavior ✔️ Portfolio across puzzle, exploration, platformer, and atmospheric games ✔️ Fluent in 6 languages, adaptable across cultures and teams ✔️ Independent, organized, and highly collaborative ⸻ 📩 Let’s Connect Ready to build a prototype, AI system, or full game experience? Send me a message here on Upwork, let’s create something players will never forget.