Need a Unity expert to fix, optimize, or scale your game?
Whether you're fighting frustrating bugs, performance bottlenecks, multiplayer sync issues, AR/VR challenges, or you just need an experienced developer to bring a game idea to life I can help.
As a Unity game developer, I work with startups, studios, entrepreneurs, and businesses to build, optimize, and maintain high-quality Unity applications that deliver great player experiences. My focus goes beyond writing code: I help create stable, scalable, commercially viable products built for long-term success from concept validation and prototyping through full production, optimization, publishing, and post-launch support.
What I specialize in:
Unity 3D & C# game programming across iOS, Android, PC, WebGL, and XR.
Multiplayer systems matchmaking, player synchronization, cloud saves, leaderboards, authentication, and backend services using Photon PUN, Photon Fusion, Mirror, and Firebase, built to stay stable as your user base grows.
Performance optimization & bug fixing resolving memory leaks, FPS drops, excessive draw calls, long load times, crashes, and poor mobile performance by profiling bottlenecks, refactoring code, and optimizing assets.
AR/VR & XR experiences: Meta Quest apps, training simulations, educational tools, virtual environments, and interactive product demos with intuitive interaction and optimized rendering.
Why clients work with me
Many Unity projects run into the same problems: unstable builds, code that's hard to maintain, and systems that break under real user load. I turn those into polished products that are ready to launch and grow following clean-code and modular-architecture practices, proper version control, testing, and deployment so your project stays maintainable for future updates.
Tech stack
Unity 3D · C# · Photon PUN · Photon Fusion · Mirror · Firebase · WebGL · Meta Quest · ARCore · ARKit · Vuforia · XR Interaction Toolkit · DOTS · Addressables · Game Analytics · LiveOps · backend APIs · scalable game architecture
If you're looking for a Unity developer who can build, fix, optimize, and scale your game I'd love to hear about your project. Send me a message or invite me to your job, and let's build a game players enjoy and your business can grow around.
Unity
Photon Unity Networking
ARCore
C#
Mediation
Google Ads
Google Analytics API
In-App Purchases
Game Engine
Game Design
Game Development Bug Fix
Game Development
Video Game
Game Level
Game Mechanics
Umer A.
Lahore, Pakistan
$30/hr
4.7
198 jobs
TOP-RATED
In today's world of technology, Blockchain has become an emergent leader. Being aware of this fact, Me and My team is integrating blockchain into different softwares and games using wallet development, smart contracts, tokenizations, creating customized NFT marketplaces, and developing decentralized products and systems. Being the pioneers of gamifications, we implement blockchain in customized games because of its remarkable features such as transparency, authenticity, and compatibility.
We are paving new ways to implement different and effective gamification strategies making games more interesting than ever. We've established ourselves to be an idealistic and dependable solution provider for many years. We provide blockchain development services that are aimed at providing practical solutions that will help your company become efficient, flexible, and lucrative. Having worked with Hollywood professionals we learned how to develop AAA quality games that run in stadiums with over 60,000+ concurrent fans playing along across all major sports leagues in the US like MLB, NBA, NHL, NFL, MLS, XGames as well as BBL the Australian cricket league.
We have expertise in manifesting the latest technology into applications using:
1) Blockchain & NFTs games
2) NFTs designs and NFT Marketplaces similar to Opensea
3) Unreal Engine
4) Unity3d
5) Metaverse
6) 2D/3D VFX in Cinema4D
7) 2D/3D Animations
8)After Effects
I guarantee trust, and I promise to communicate, collaborate, and help you from start to finish in a truly personal and transparent manner.
Vuforia
Unity
Virtual Reality
Unreal Engine
Game Development
Blockchain
2D Animation
Gaming NFT
NFT Marketplace
3D Modeling
User Experience Design
Mobile Game Development
Augmented Reality
Photon Unity Networking
Online Multiplayer
VR Application
C#
C++
WebGL
AR & VR Development
Abdullah C.
Lahore, Pakistan
$25/hr
5.0
51 jobs
Hello! I'm a professional Unity Game Developer with 5+ years of experience creating 2D and 3D games. I specialize in Unity, Unreal Engine, multiplayer systems, and AR/VR experiences, building immersive and interactive games for mobile, PC and VR platforms. I focus on C# and C++ scripting, gameplay mechanics, and seamless cross-platform integration to deliver polished, engaging experiences.
✨ Expertise:
✅ Unity & Unreal Engine Development
✅ AR/VR Experiences & Immersive Simulations
✅ Multiplayer Games & Smart Networking
✅ AI-Powered NPCs & Advanced Game Mechanics
✅ Programming – C#, C++, Node.js, Lua
✅ Engine Optimization & Integration
🚀 Services Offered:
✔ Full-cycle game development (concept to launch)
✔ Prototyping and design
✔ Bug fixing and performance tuning
✔ Game design documents (GDD) & technical design documents (TDD)
✔ 2D/3D art, modeling, texturing, rigging, and animation
✔ AR/VR game creation
✔ Multiplayer frameworks (Photon Fusion 1 & 2)
✔ Play Store and App Store publishing
🌟 Platforms I Work On:
✔ Mobile (iOS & Android)
✔ PC
✔ VR/AR simulations
✔ Android/Smart TV builds
✔ Web games
🎮 Game Genres:
✔ Casual (Candy Crush-style, Racing, Card Games)
✔ Mid-Core (Shooting, Fighting, Racing)
✔ Hyper Casual (Flappy Bird style)
✔ Endless Runner & Hybrid Casual
✔ Multiplayer & Simulation Games
💡 Why Choose Me?
40+ projects delivered with excellent feedback
High-quality results for both Android and iOS
Fast turnaround with attention to detail
Flexible schedule to align with your needs
Let’s collaborate to bring your game idea to life or enhance your existing project. I focus on delivering polished, engaging games on time and within budget.
Vuforia
Game Development
Mobile Game Development
Virtual Reality
Unity
Unreal Engine
Augmented Reality
Photon Unity Networking
Online Multiplayer
VR Application
C#
C++
Firebase
WebGL
AR & VR Development
Saif U.
Faisalabad, Pakistan
$30/hr
5.0
100 jobs
𝟏𝟏+ 𝐲𝐞𝐚𝐫𝐬 𝐨𝐟 𝐞𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞 | 𝟏𝟒𝐊+ 𝐔𝐩𝐰𝐨𝐫𝐤 𝐡𝐨𝐮𝐫𝐬 | 𝟖𝟎+ 𝐉𝐨𝐛𝐬 | 𝐓𝐨𝐩 𝐑𝐚𝐭𝐞𝐝 𝐏𝐥𝐮𝐬
I am a 𝐒𝐞𝐧𝐢𝐨𝐫 𝐔𝐧𝐢𝐭𝐲 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 with experience building 𝐀𝐑/𝐕𝐑 𝐞𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞𝐬, 𝐠𝐚𝐦𝐞𝐬, 𝐢𝐧𝐭𝐞𝐫𝐚𝐜𝐭𝐢𝐯𝐞 𝟑𝐃 𝐚𝐩𝐩𝐥𝐢𝐜𝐚𝐭𝐢𝐨𝐧𝐬, 𝐚𝐧𝐝 𝐬𝐢𝐦𝐮𝐥𝐚𝐭𝐢𝐨𝐧𝐬 for startups, studios, product teams, research projects, and growing businesses.
I help clients build new Unity-based products, improve existing projects, continue incomplete systems, modernize older applications, and deliver real-time 3D solutions that are polished, scalable, and ready for production use. My work covers entertainment, immersive experiences, training tools, WebGL applications, and other technically demanding Unity projects that require both strong execution and practical problem solving.
A key advantage in my work is the ability to use modern 𝐀𝐈-𝐚𝐬𝐬𝐢𝐬𝐭𝐞𝐝 𝐝𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 𝐚𝐧𝐝 𝐩𝐫𝐨𝐝𝐮𝐜𝐭𝐢𝐨𝐧 𝐰𝐨𝐫𝐤𝐟𝐥𝐨𝐰𝐬 where they add real value and fit the client’s goals, workflow, and preferences. When suitable, I work with tools such as 𝐔𝐧𝐢𝐭𝐲 𝐀𝐈, 𝐂𝐥𝐚𝐮𝐝𝐞 𝐂𝐨𝐝𝐞, 𝐂𝐨𝐝𝐞𝐱, 𝐆𝐢𝐭𝐇𝐮𝐛 𝐂𝐨𝐩𝐢𝐥𝐨𝐭, 𝐚𝐧𝐝 𝐂𝐮𝐫𝐬𝐨𝐫 to support faster iteration, debugging, refactoring, and code quality. I can also work with platforms like 𝐈𝐧𝐰𝐨𝐫𝐥𝐝 𝐀𝐈, 𝐂𝐨𝐧𝐯𝐚𝐢, 𝐍𝐕𝐈𝐃𝐈𝐀 𝐀𝐂𝐄, 𝐌𝐞𝐬𝐡𝐲, 𝐒𝐜𝐞𝐧𝐚𝐫𝐢𝐨, 𝐃𝐞𝐞𝐩𝐌𝐨𝐭𝐢𝐨𝐧, 𝐚𝐧𝐝 𝐌𝐞𝐭𝐚𝐇𝐮𝐦𝐚𝐧 𝐀𝐧𝐢𝐦𝐚𝐭𝐨𝐫 for projects that need intelligent NPCs, procedural systems, voice-driven experiences, or AI-assisted content production. The goal is always the same: practical delivery, better workflows, and stronger products under clear human direction.
𝐖𝐡𝐚𝐭 𝐈 𝐜𝐚𝐧 𝐡𝐞𝐥𝐩 𝐰𝐢𝐭𝐡:
𝐀𝐑/𝐕𝐑 & 𝐗𝐑 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭
Meta Quest, Apple Vision Pro, AR Foundation, ARCore, Vuforia, immersive apps, mixed reality, headset, and mobile experiences
𝐆𝐚𝐦𝐞 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭
Game development from scratch, gameplay systems, feature development, multiplayer & networking, monetization, bug fixing, project continuation, cross-platform delivery, long-term production support
𝐈𝐧𝐭𝐞𝐫𝐚𝐜𝐭𝐢𝐯𝐞 𝟑𝐃, 𝐖𝐞𝐛𝐆𝐋 & 𝐒𝐢𝐦𝐮𝐥𝐚𝐭𝐢𝐨𝐧𝐬
Real-time 3D applications, WebGL experiences, product visualization, research tools, utility apps, training systems, healthcare and educational simulations
𝐎𝐩𝐭𝐢𝐦𝐢𝐳𝐚𝐭𝐢𝐨𝐧 & 𝐓𝐞𝐜𝐡𝐧𝐢𝐜𝐚𝐥 𝐏𝐫𝐨𝐛𝐥𝐞𝐦 𝐒𝐨𝐥𝐯𝐢𝐧𝐠
Performance optimization, memory optimization, ECS-based architecture, stabilization, debugging, refactoring, existing project improvement, production-ready technical support
𝐀𝐈-𝐄𝐧𝐡𝐚𝐧𝐜𝐞𝐝 𝐔𝐧𝐢𝐭𝐲 𝐒𝐲𝐬𝐭𝐞𝐦𝐬
AI NPCs, intelligent interactions, procedural systems, voice-enabled characters, computer vision, AI-assisted real-time features, Coplay, and MCP-based workflows/integrations
𝐁𝐚𝐜𝐤𝐞𝐧𝐝 & 𝐂𝐨𝐧𝐧𝐞𝐜𝐭𝐞𝐝 𝐏𝐫𝐨𝐝𝐮𝐜𝐭𝐬
APIs, Firebase, Azure, cloud-connected Unity apps, data-driven features, backend integrations, production-ready support
I work well independently and within teams, adapt to different workflows and time zones, and focus on shipping 𝐡𝐢𝐠𝐡-𝐪𝐮𝐚𝐥𝐢𝐭𝐲 𝐔𝐧𝐢𝐭𝐲 𝐬𝐨𝐥𝐮𝐭𝐢𝐨𝐧𝐬 𝐭𝐡𝐚𝐭 𝐚𝐫𝐞 𝐫𝐞𝐥𝐢𝐚𝐛𝐥𝐞, 𝐬𝐜𝐚𝐥𝐚𝐛𝐥𝐞, 𝐚𝐧𝐝 𝐛𝐮𝐢𝐥𝐭 𝐟𝐨𝐫 𝐫𝐞𝐚𝐥 𝐮𝐬𝐞.
Vuforia
C#
Unity
AR & VR Development
Augmented Reality
Virtual Reality
Game Development
WebGL
Simulation Game
Interactive Design
3D Design
Multiplayer
API
Firebase
Artificial Intelligence
Computer Vision
Unreal Engine
Mixed Reality
Meta Quest
Microsoft Azure
Hashir K.
Lahore, Pakistan
$20/hr
4.6
31 jobs
Hi, I’m Hashir
Full-Stack Game & Mobile App Developer | Unity, Unreal Engine, Android & iOS | AR/VR Specialist
With 7+ years of experience crafting games, mobile apps, and interactive AR/VR/XR experiences for Android, iOS, PC, and cross-platform environments.
I help studios, startups, and entrepreneurs turn their ideas into engaging, high-performance 2D/3D applications that deliver seamless user experiences and delight players and users worldwide.
🔧 Core Skills
Unity 3D & Unreal Engine (Blueprints & C++)
Mobile App Development (Android, iOS, React Native, Flutter)
AR/VR/XR Development (Oculus, Quest, Hololens, ARKit/ARCore)
Multiplayer & Cross-Platform Systems
Gameplay Mechanics & Systems Design
Performance Optimization & Bug Fixing
UI/UX, VFX, Shaders, Lighting, Rendering
C#, C++, Git, REST APIs, Firebase, Agile Collaboration
🎮 Expertise & Genres
Games: Action · Adventure · Puzzle · Simulation · Strategy · Casual · RPG · Racing · Sports · Arcade · Board
Apps: Productivity · Utility · AR/VR Experiences · EdTech · HealthTech · Real Estate · E-commerce
💡 Why Clients Choose Me
✔ Full-time freelancer with consistent availability
✔ Clear communication & regular progress updates
✔ On-time delivery with clean, maintainable code
✔ Post-delivery support to ensure success
✔ Flexible, creative & collaborative approach
Whether you need a fast prototype, a polished mobile game, an intuitive mobile app, or a fully immersive AR/VR experience, I can help bring your vision to life — from concept to completion.
Let’s connect and create something unforgettable together!
Vuforia
Unreal Engine
Unity
C++
C#
Python
Virtual Reality
Augmented Reality
ARCore
ARKit
Game Development
3D Game Art
AR & VR Development
Game Mechanics
Mobile App Development
Fareed T.
Lahore Cantt, Pakistan
$25/hr
5.0
14 jobs
I build Unity-based AR/VR applications, Roblox experiences, Meta Quest apps, WebAR campaigns, and immersive XR products for startups, agencies, educators, and brands.
If you are building a VR training simulator, AR mobile app, location-based AR experience, WebAR campaign, or interactive 3D prototype, I can help you turn the idea into a working product.
My recent work includes:
• VR Stumble Guy: a Unity-based VR obstacle game focused on movement, balance, and immersive player interaction.
• Spot Me Find Friends: an AR location-based mobile app where users can share and view each other’s locations in augmented reality.
• DexiHunter: a Unity3D AR mobile app combining AR interactions, NFTs, gamification, Firebase, AWS, and blockchain integrations.
• VR Fire Extinguisher Training Simulator: an immersive VR training experience for safety education and interactive learning.
Core skills: Unity3D, C#, ARKit, ARCore, WebAR, Meta Quest, Oculus, VR training simulations, mobile AR apps, Firebase, AWS, multiplayer systems, 3D interaction design, and performance optimization.
Clients usually hire me when they need someone who can handle both the technical development and the user experience of immersive products. I can work from your Figma, concept, existing Unity project, prototype, or rough idea.
I can help with:
• Unity AR/VR app development
• Meta Quest / Oculus VR development
• ARKit and ARCore mobile apps
• WebAR experiences
• VR training simulators
• Interactive 3D apps
• Unity performance optimization
• Firebase / AWS backend integration
• Bug fixing and feature development in existing Unity projects
Share your idea or current build, and I’ll suggest the cleanest way to move it forward.
Let’s build immersive reality together 🚀
Vuforia
AR & VR Development
Virtual Reality
WebGL
ARKit
Augmented Reality
Unity
ARCore
Microsoft HoloLens
Meta Quest
Metaverse
C#
Mixed Reality
VR Application
Roblox Studio
Lua
Game Design
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