Hire the Best Steam API Developers

I help startups, studios, and gaming companies build production-ready Unity games, from multiplayer architecture to mobile launch. My value goes beyond writing code. I help you make the right technical decisions, avoid costly architecture mistakes, and ship a game that scales with your players, from concept through deployment. With 10+ years of Unity and C# development experience, I have led and delivered large-scale multiplayer and mobile game projects used by millions of players worldwide across racing, FPS, simulation, and strategy genres. 𝐖𝐡𝐚𝐭 𝐈 𝐃𝐞𝐥𝐢𝐯𝐞𝐫: I specialize in the systems that make games not just playable but scalable, secure, and loved by players. Whether you need a polished mobile game for iOS and Android, a real-time multiplayer experience with server-authoritative networking, or a VR application built for Meta Quest I have shipped it at scale. 𝐌𝐲 𝐜𝐨𝐫𝐞 𝐞𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞 𝐜𝐨𝐯𝐞𝐫𝐬: • Multiplayer Architecture — Photon Fusion, PUN2, matchmaking, lobby systems, real-time sync • Anti-Cheat & Security — Tomahawk, Guard frameworks, server-side validation, exploit prevention • Mobile Game Development — iOS, Android, cross-platform with IAP and ads monetization • LiveOps & Backend — Firebase, PlayFab, cloud authentication, backend-connected game services • VR & AR Development — Meta Quest / Oculus, immersive experience design • Performance Optimization — smooth gameplay across all platforms and device tiers 𝐓𝐞𝐜𝐡𝐧𝐢𝐜𝐚𝐥 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞: • Engine & Language: Unity, C#, WebGL, Addressables, DOTween, Unity DOTS • Multiplayer & Networking: Photon Fusion, Photon PUN2, Mirror, Matchmaking, Lobby Systems, Real-Time Sync • Security & Anti-Cheat: Tomahawk & Guard Anti-Cheat, Server-Authoritative Logic, Multi-Layer Validation, Secure Gameplay Sync, Exploit & Cheat Prevention, Cloud Authentication • Platforms & Deployment: Mobile (Google Play, App Store), PC (Steam, Windows, Mac), WebGL (Browser), VR (Meta Quest / Oculus), Cross-Platform Build Pipelines • Backend & LiveOps: Firebase, PlayFab, REST APIs, Cloud Authentication, LiveOps Integration • Monetization: In-App Purchases (IAP), Ads Integration (AdMob, IronSource), Monetization Pipelines, Player Retention Systems • Tools & Workflow: Git, Version Control, Agile/Scrum, Production Leadership, Cross-Team Collaboration • Advanced Systems: AI Gameplay Systems, Procedural Generation, Gameplay Mechanics, Physics Systems 𝐏𝐫𝐨𝐨𝐟 & 𝐓𝐫𝐚𝐜𝐤 𝐑𝐞𝐜𝐨𝐫𝐝: I have led full game production lifecycles from architecture planning through deployment and post-launch support on multiplayer and mobile titles with millions of downloads across racing, FPS, simulation, and strategy genres. 𝐍𝐨𝐭𝐚𝐛𝐥𝐞 𝐚𝐜𝐡𝐢𝐞𝐯𝐞𝐦𝐞𝐧𝐭𝐬: • Migrated multiplayer infrastructure from Photon PUN2 to Photon Fusion reducing latency and improving scalability for high-concurrency environments • Built secure competitive multiplayer ecosystems with advanced anti-cheat validation used by millions of active players • Delivered scalable gameplay systems, LiveOps features, and monetization pipelines supporting long-term player retention • Led cross-functional teams of developers, designers, artists, and QA engineers on production-ready titles If you are building a game that needs to perform under pressure, scale with your players, and stay secure against exploitation let's talk. I don't just write code. I build games that last. Send me a message and let's turn your vision into a game players can't put down. Unity Developer · Unity Game Developer · Unity C# Developer · Unity 2D · Unity 3D · Mobile Game Developer · Multiplayer Game Developer · Photon Fusion · Photon PUN2 · Mirror Networking · Firebase · PlayFab · Anti-Cheat Systems · Server-Authoritative · AR Developer · VR Developer · Meta Quest · Oculus · WebGL · iOS Game · Android Game · Google Play · App Store · Steam · LiveOps · IAP · AdMob · IronSource · Game Performance Optimization · Cross-Platform Unity

🏆 Top Rated Plus Freelancer ⭐ 100% Job Success Score ⏰ 8,800+ Hours Delivered 💼 15+ Years Experience in Software Engineering I am a Professional Software Engineer, WordPress Systems Architect, Backend Developer, and Cross-Platform Application Developer with a Bachelor’s degree in Computer Engineering and over 15 years of experience designing and building complex production systems. I specialize in building and scaling enterprise-grade platforms including WordPress systems, WooCommerce stores, SaaS applications, APIs, mobile applications, AI systems, streaming platforms, and high-traffic infrastructures. My core expertise is not just development, but system design, architecture, and solving deep production-level problems such as failed migrations, performance bottlenecks, system instability, scalability issues, and complex backend logic challenges. 🧠 Backend & System Engineering I design and build scalable backend systems using custom PHP architecture, REST APIs, and modular system design approaches. My work includes microservices-style backend logic, business automation systems, and enterprise-level application structures. I also create full software architecture designs and system diagrams for web applications, APIs, SaaS platforms, and mobile ecosystems. 🧩 WordPress & WooCommerce Engineering I specialize in advanced WordPress development including custom plugins, WooCommerce customization, performance optimization, and production-level debugging. I also work with WordPress as a headless CMS, where it is used as a backend content system connected to modern frontend applications via APIs. 🔌 API & Integration Systems I build REST APIs and integration layers for web and mobile applications, including WooCommerce APIs, Shopify applications, third-party system integrations, and cross-platform data communication systems. 📱 Cross-Platform Mobile & Application Development I develop backend systems and application architectures for cross-platform mobile applications, including Android, iOS, and hybrid apps. I have experience building and publishing hybrid mobile applications using frameworks such as Cordova, enabling web-based applications to be deployed as native mobile apps across platforms. My work includes: Mobile backend APIs Real-time communication systems Data synchronization layers Scalable app backend architecture Hybrid mobile app development (Cordova-based applications) 🎬 Media & Streaming Systems I build media infrastructure systems including: HLS video streaming platforms Scalable media delivery systems Content distribution architecture High-load streaming backend systems 🤖 AI & Automation Systems I design and implement AI-powered systems and automation workflows, including: AI agents for business automation Intelligent backend workflows Data processing pipelines Automated decision systems Business logic automation systems 🗄️ Data & Storage Systems I work with advanced data architectures including: MySQL, MariaDB, SQLite, MongoDB, Oracle File-system-based data architectures (FHS-style systems) Custom storage logic systems High-performance data processing pipelines Data extraction and aggregation systems ⚙️ Infrastructure & Server Engineering I handle infrastructure-level engineering including: Linux & Windows server management Hosting environments (cPanel, VPS, dedicated servers) Performance optimization (CPU, memory, DB tuning) Reverse proxy and CDN setups 🎨 Frontend & UI Engineering I convert Figma designs into production-ready WordPress themes and frontend systems, ensuring responsive, optimized, and scalable UI implementations. 📊 Data Extraction & Crawling Systems I build structured data extraction systems, crawling pipelines, and API-based data aggregation systems for business intelligence and automation workflows. 🧱 SaaS & Platform Engineering I build full SaaS and platform systems including: Multi-user platforms Marketplace systems Subscription systems High-traffic content platforms Enterprise dashboards and admin systems 🔥 WHAT I SOLVE BEST I specialize in solving difficult production problems including: Broken WordPress / WooCommerce systems Website full migrations High CPU / performance issues Database bottlenecks API integration failures Scaling and infrastructure instability Complex backend debugging Speed optimization tasks 🧠 CORE TECH STACK PHP, WordPress, MySQL, MariaDB, MongoDB, SQLite, File-system based architectures, Oracle, REST APIs, Linux, OpenLiteSpeed, cPanel, LiteSpeed Cache, caching systems, security hardening, WooCommerce, cloud infrastructure, mobile APIs, and automation systems. 🎯 WORKING APPROACH I focus on delivering clean, scalable, and production-ready systems that solve real business problems. My approach is simple: understand the system deeply, design the correct architecture, identify root causes accurately, and implement long-term stable solutions that improve performance, scalability, and reliability.

I build multiplayer and realtime Unity games and integrate the backend systems that power them. Over 10+ years I've shipped 40+ titles across mobile, PC, and web, reaching 15M+ players on Google Play. Most game developers stop at the client side. My edge is the full stack: I connect your game to real backend infrastructure , APIs, realtime servers, databases, analytics, and economy systems → so your game scales smoothly and actually retains players. 🚀 HIRE ME IF YOU WANT: ✅ 🕹️ Realtime multiplayer & .io games → WebSocket-based netcode, up to 64 concurrent players, FPS/TPS, cloud save, friendship & matchmaking systems ✅ 🌐 Game ↔ backend integration → APIs, data pipelines, analytics, server architecture, SQL/NoSQL databases ✅ 📱 Cross-platform Unity 3D → mobile, PC, VR, and WebGL/browser (Three.js, Phaser, HTML5 Canvas) ✅ ✈️ Advanced gameplay systems → physics, vehicle controllers (car/motorcycle/aircraft), ragdoll/humanoids, procedural generation, economy & market systems ✅ ⚙️ Backend development → Node.js & TypeScript, REST & WebSocket services, web dashboards ✅ Workflow: Git, GitFlow, CI/CD ✅ Multiplayer & backend: Mirror Network, Photon Quantum, Photon Fusion, PlayFab, Azure Functions, AWS, Firebase, LiveOps I work with clean-code standards and test-driven development, and I deliver on time. Why clients pick me: 40+ games shipped · 15M+ players reached · Top Rated Plus · 100% Job Success. 🤝 HOW WE WORK - You own everything: all source, all assets, all repository. Always. - No black box: clean, best practices applied, documented code your team can pick up. - No lock-in: standard Unity and C#, so you're never dependent on me. - Plain language: not technical? No problem. I work with founders and designers daily, jargon-free. If you need a game built right and a backend that won't break when players show up → let's talk. Unity Developer, Game Developer, Senior Unity Developer, Unreal Engine 5 Expert, Multiplayer Game Engineer, WebGL Optimization, AI Game Integration, Playable Ads Developer, Expert Unity Developer, Game Developer, Senior Game Developer, Web Games, PC Games

🥇 Technical Lead at ServReality — Ranked Top 10 in AR/VR globally by Clutch! 🚀 With 15+ years in iOS, Android, and gaming, I bring full-cycle mobile and game development experience as a 💎 Mobile Solution Architect. 🎮 Senior Unity & Unreal AR/VR Developer with 12 years in immersive game creation — this isn’t just work, it’s passion. 🎯 I specialize in crafting AR/VR-powered games and mobile apps using Unity, Unreal, and Lumberyard to build immersive, interactive experiences. Here’s what I bring to the table: ✅ Mobile App Dev: iOS (Objective-C, Swift, Xcode), Android (Java, Gradle, Android Studio) ✅ AR: ARKit, ARCore, Vuforia, Wikitude, HoloLens, Meta 2, AR.js, Moverio ✅ VR: SteamVR, Oculus, Cardboard, Windows MR, Optitrack, Dexmo ✅ Game Engines: Unity3D, Unreal Engine, Lumberyard ✅ Art: Modeling, Texturing, Visualization ✅ Core Features: Group chat, voice/video calls, file sharing, real-time messaging, backend implementation ✅ AI & ML integration ✅ UI/UX design & testing for cross-platform apps In AR/VR, I work with tools like ARKit, ARCore, SteamVR, Oculus, and HoloLens to deliver engaging environments with features like gesture control, spatial mapping, haptics, and real-time rendering. My goal is to combine technical depth with creative precision — transforming visions into standout digital experiences. #AR #VR #MR #XR #GameDevelopment #MobileDevelopment #MobileApps #iOS #Android #Unity #Unreal #Lumberyard #ARKit #ARCore #Vuforia #Wikitude #HoloLens #Meta2 #Moverio #ARJS #SteamVR #Oculus #Cardboard #WindowsMixedReality #Optitrack #Dexmo #3DModeling #GameArt #Texturing #Visualization #RealtimeMessaging #VoiceChat #VideoCalling #FileSharing #AI #ArtificialIntelligence #MachineLearning #UIUX #BackendDev #GestureRecognition #SpatialComputing #CrossPlatform #MultiplayerVR #RoomScaleVR #ARGames #VRGames #InteractiveGameplay #ImmersiveExperiences #RealTimeRendering #GamePhysics #HapticFeedback #3DUX #VRUI #ARUI #VirtualStorytelling #AugmentedReality #VirtualReality #HeadMountedDisplays #SpatialMapping ⚡️ Updated portfolio on June 24, 2026

I turn ideas into real products — whether that's a game, an app, or a website. I'm a developer with experience across three worlds: game development, mobile apps, and web. I pick the right tool for the job and get it done. What I work with: 🎮 Games → Unity · Unreal Engine · C# · C++ 📱 Mobile → Android Studio · Kotlin/Java · iOS 🌐 Web → React · JavaScript · HTML/CSS I'm the kind of developer who actually uses the things he builds — so I care about how it feels, not just how it runs. I'm early in my freelance journey, which means I'm hungry, focused, and I treat every project like it's going in my portfolio — because it is. Fast communication, no-BS updates, and code you can actually build on. Got an idea? Let's make it real.

I specialize in: - 🧑‍💻 Software Development [ Games/Plugins/Macros/Bots ] - 🦗 Minecraft Development [ Minigames/Networks/Permissions etc.] - 🤖 Discord [ Servers / Bots / Connecting various platforms with discord ] Worked with (directly or indirectly): - Horda Konopa - Owner - One of the biggest PL discord servers (in peak 200k members) - BassFace - Project Manager - I've handled and managed project on behalf of BassFace for Jafa (australian charity org)