๐ง๐ผ๐ฝ ๐ฅ๐ฎ๐๐ฒ๐ฑ ๐๐ฎ๐บ๐ฒ ๐๐ฒ๐๐ฒ๐น๐ผ๐ฝ๐ฒ๐ฟ | ๐๐ฅ/๐ฉ๐ฅ/๐ ๐ฅ (๐ซ๐ฅ) ๐ฆ๐ฝ๐ฒ๐ฐ๐ถ๐ฎ๐น๐ถ๐๐ | ๐๐ ๐ฆ๐ผ๐น๐๐๐ถ๐ผ๐ป๐ | ๐ญ๐ฌ+ ๐ฌ๐ฒ๐ฎ๐ฟ๐ | ๐ญ๐ฌ๐ฌ% ๐๐ผ๐ฏ ๐ฆ๐๐ฐ๐ฐ๐ฒ๐๐
Hello,
Iโm a ๐๐ฎ๐บ๐ฒ ๐๐ฒ๐๐ฒ๐น๐ผ๐ฝ๐ฒ๐ฟ specializing in ๐๐ฅ/๐ฉ๐ฅ/๐ ๐ฅ (๐ซ๐ฅ) ๐ฒ๐ ๐ฝ๐ฒ๐ฟ๐ถ๐ฒ๐ป๐ฐ๐ฒ๐, with strong expertise in ๐๐-๐ฝ๐ผ๐๐ฒ๐ฟ๐ฒ๐ฑ ๐๐๐๐๐ฒ๐บ๐ and ๐ถ๐ป๐๐ฒ๐ฟ๐ฎ๐ฐ๐๐ถ๐๐ฒ ๐ฏ๐ ๐ฎ๐ฝ๐ฝ๐น๐ถ๐ฐ๐ฎ๐๐ถ๐ผ๐ป๐.
I help startups and businesses build ๐ต๐ถ๐ด๐ต-๐ฝ๐ฒ๐ฟ๐ณ๐ผ๐ฟ๐บ๐ฎ๐ป๐ฐ๐ฒ ๐ด๐ฎ๐บ๐ฒ๐, ๐๐ถ๐บ๐๐น๐ฎ๐๐ถ๐ผ๐ป๐, and ๐ถ๐บ๐บ๐ฒ๐ฟ๐๐ถ๐๐ฒ ๐ฎ๐ฝ๐ฝ๐น๐ถ๐ฐ๐ฎ๐๐ถ๐ผ๐ป๐ from concept through deployment.
My core focus is on:
๐ฎ ๐๐ฎ๐บ๐ฒ ๐๐ฒ๐๐ฒ๐น๐ผ๐ฝ๐บ๐ฒ๐ป๐ (2D/3D, Multiplayer, Gameplay Mechanics, Physics Systems)
๐ฅฝ ๐๐ฅ/๐ฉ๐ฅ/๐ ๐ฅ (๐ซ๐ฅ) ๐๐ ๐ฝ๐ฒ๐ฟ๐ถ๐ฒ๐ป๐ฐ๐ฒ๐ & ๐๐ฝ๐ฝ๐น๐ถ๐ฐ๐ฎ๐๐ถ๐ผ๐ป๐
๐ค ๐๐ ๐๐ป๐๐ฒ๐ด๐ฟ๐ฎ๐๐ถ๐ผ๐ป (NPC behavior, intelligent systems, automation)
While I can work across web and mobile, my primary strength lies in building ๐ถ๐ป๐๐ฒ๐ฟ๐ฎ๐ฐ๐๐ถ๐๐ฒ, ๐ฟ๐ฒ๐ฎ๐น-๐๐ถ๐บ๐ฒ, and ๐ถ๐บ๐บ๐ฒ๐ฟ๐๐ถ๐๐ฒ ๐ฑ๐ถ๐ด๐ถ๐๐ฎ๐น ๐ฝ๐ฟ๐ผ๐ฑ๐๐ฐ๐๐.
๐น ๐ช๐ต๐ฎ๐ ๐ ๐๐ฒ๐น๐ถ๐๐ฒ๐ฟ?
โ Game Development (2D/3D, Multiplayer, Physics-based systems, Gameplay mechanics, performance optimization)
โ AR/VR/MR Applications (Training, Simulation, Visualization, Interactive Experiences)
โ AI Integration (AI agents, smart NPCs, behavior systems, automation, LLM integrations)
โ Real-time 3D Applications & Simulations
โ Cross-platform builds (PC, Mobile, WebGL, VR devices)
๐น ๐๐ฎ๐บ๐ฒ & ๐ซ๐ฅ ๐๐ ๐ฝ๐ฒ๐ฟ๐๐ถ๐๐ฒ
โ Unity & Unreal Engine
โ C++ & Blueprints (Unreal Engine)
โ Multiplayer (Photon, Netcode, real-time sync)
โ ARKit, ARCore, Vuforia
โ Oculus Quest, Meta Quest 2 / Quest 3, Pico (Pico 4), Apple Vision Pro, Microsoft HoloLens, HTC Vive, Google Cardboard (hands-on development & testing)
โ XR Interaction Toolkit, immersive UI/UX
โ Performance optimization for real-time applications
โ Gameplay systems, mechanics design & physics implementation
๐น ๐๐ & ๐๐ฑ๐๐ฎ๐ป๐ฐ๐ฒ๐ฑ ๐ฆ๐๐๐๐ฒ๐บ๐
โ OpenAI, Claude, Gemini integrations
โ AI-driven gameplay systems & NPC logic
โ RAG pipelines, vector search, intelligent assistants
โ Computer Vision & OCR (integrated within XR and interactive apps)
๐น ๐ฆ๐๐ฝ๐ฝ๐ผ๐ฟ๐๐ถ๐ป๐ด ๐ฆ๐ธ๐ถ๐น๐น๐
โ Backend systems & APIs (Node.js, Python, .NET)
โ Cloud & deployment (AWS, GCP, Azure)
โ Web & mobile integrations for connected applications
I focus on building smooth, scalable, and engaging experiences, with strong attention to gameplay feel, performance, and user interaction.
Clear communication, clean architecture, and long-term reliability are part of every project I take on.
If you're looking for someone who can build games, immersive XR applications, and AI-powered interactive systems, Iโd be happy to collaborate.
Letโs connect.
Thanks!
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๐ ๐๐๐ฆ๐ ๐๐๐ฏ๐๐ฅ๐จ๐ฉ๐ฆ๐๐ง๐ญ:
๐๐ง๐ข๐ญ๐ฒ ๐๐ / ๐๐ง๐ซ๐๐๐ฅ ๐๐ง๐ ๐ข๐ง๐ / ๐# / ๐++ / ๐๐ฅ๐ฎ๐๐ฉ๐ซ๐ข๐ง๐ญ๐ฌ / ๐๐ & ๐๐ ๐๐๐ฆ๐๐ฌ / ๐๐ฎ๐ฅ๐ญ๐ข๐ฉ๐ฅ๐๐ฒ๐๐ซ / ๐๐ก๐จ๐ญ๐จ๐ง / ๐๐๐ญ๐๐จ๐๐ / ๐๐๐ฆ๐๐ฉ๐ฅ๐๐ฒ ๐๐๐๐ก๐๐ง๐ข๐๐ฌ / ๐๐ก๐ฒ๐ฌ๐ข๐๐ฌ ๐๐ฒ๐ฌ๐ญ๐๐ฆ๐ฌ / ๐๐๐ฆ๐ ๐๐ฉ๐ญ๐ข๐ฆ๐ข๐ณ๐๐ญ๐ข๐จ๐ง / ๐๐๐๐ฅ-๐ญ๐ข๐ฆ๐ ๐๐๐ง๐๐๐ซ๐ข๐ง๐
๐ ๐๐ (๐๐ / ๐๐ / ๐๐):
๐๐๐๐ข๐ญ / ๐๐๐๐จ๐ซ๐ / ๐๐ฎ๐๐จ๐ซ๐ข๐ / ๐๐๐ฎ๐ฅ๐ฎ๐ฌ (๐๐ฎ๐๐ฌ๐ญ, ๐๐จ) / ๐๐๐ ๐๐ข๐ฏ๐ / ๐๐ข๐ฑ๐๐ ๐๐๐๐ฅ๐ข๐ญ๐ฒ (๐๐) / ๐๐ ๐๐ง๐ญ๐๐ซ๐๐๐ญ๐ข๐จ๐ง ๐๐จ๐จ๐ฅ๐ค๐ข๐ญ / ๐๐ ๐๐ง๐ญ๐๐ซ๐๐๐ญ๐ข๐จ๐ง ๐๐ฒ๐ฌ๐ญ๐๐ฆ๐ฌ / ๐๐ฆ๐ฆ๐๐ซ๐ฌ๐ข๐ฏ๐ ๐๐/๐๐ / ๐๐ข๐ฆ๐ฎ๐ฅ๐๐ญ๐ข๐จ๐ง ๐๐ฉ๐ฉ๐ฌ
๐ ๐๐ & ๐๐ง๐ญ๐๐ ๐ซ๐๐ญ๐ข๐จ๐ง:
๐๐ฉ๐๐ง๐๐ / ๐๐ก๐๐ญ๐๐๐ / ๐๐ฅ๐๐ฎ๐๐ / ๐๐๐ฆ๐ข๐ง๐ข / ๐๐ ๐๐ ๐๐ง๐ญ๐ฌ / ๐๐๐ ๐๐ / ๐๐ง๐ญ๐๐ฅ๐ฅ๐ข๐ ๐๐ง๐ญ ๐๐๐ก๐๐ฏ๐ข๐จ๐ซ ๐๐ฒ๐ฌ๐ญ๐๐ฆ๐ฌ / ๐๐๐ / ๐๐จ๐ง๐ฏ๐๐ซ๐ฌ๐๐ญ๐ข๐จ๐ง๐๐ฅ ๐๐ / ๐๐ซ๐จ๐ฆ๐ฉ๐ญ ๐๐ง๐ ๐ข๐ง๐๐๐ซ๐ข๐ง๐ / ๐๐๐ / ๐๐๐ง๐ ๐๐ก๐๐ข๐ง / ๐๐ฅ๐๐ฆ๐๐๐ง๐๐๐ฑ / ๐๐๐๐ญ๐จ๐ซ ๐๐๐ญ๐๐๐๐ฌ (๐๐ข๐ง๐๐๐จ๐ง๐, ๐ ๐๐๐๐, ๐๐๐๐ฏ๐ข๐๐ญ๐) / ๐๐จ๐ฆ๐ฉ๐ฎ๐ญ๐๐ซ ๐๐ข๐ฌ๐ข๐จ๐ง / ๐๐๐
๐ ๐๐ & ๐๐ข๐ฌ๐ฎ๐๐ฅ๐ข๐ณ๐๐ญ๐ข๐จ๐ง:
๐๐ฅ๐๐ง๐๐๐ซ / ๐๐๐ฒ๐ / ๐๐ ๐๐จ๐๐๐ฅ๐ข๐ง๐ / ๐๐ง๐ข๐ฆ๐๐ญ๐ข๐จ๐ง / ๐๐๐๐ฅ-๐ญ๐ข๐ฆ๐ ๐๐๐ง๐๐๐ซ๐ข๐ง๐ / ๐๐ง๐ญ๐๐ซ๐๐๐ญ๐ข๐ฏ๐ ๐๐
๐ ๐๐๐๐ค๐๐ง๐ & ๐๐ฅ๐จ๐ฎ๐ (๐๐ฎ๐ฉ๐ฉ๐จ๐ซ๐ญ๐ข๐ง๐ ):
๐๐จ๐๐.๐ฃ๐ฌ / ๐๐ฒ๐ญ๐ก๐จ๐ง / ๐๐ฃ๐๐ง๐ ๐จ / ๐ ๐๐ฌ๐ญ๐๐๐ / .๐๐๐ (๐#) / ๐๐๐๐ / ๐๐ซ๐๐ฉ๐ก๐๐ / ๐๐จ๐ง๐ ๐จ๐๐ / ๐๐จ๐ฌ๐ญ๐ ๐ซ๐๐๐๐ / ๐๐ฒ๐๐๐ / ๐๐๐๐ข๐ฌ / ๐๐๐ / ๐๐๐ / ๐๐ณ๐ฎ๐ซ๐ / ๐๐จ๐๐ค๐๐ซ / ๐๐/๐๐
๐ ๐๐ซ๐จ๐ฌ๐ฌ-๐๐ฅ๐๐ญ๐๐จ๐ซ๐ฆ & ๐๐ง๐ญ๐๐ ๐ซ๐๐ญ๐ข๐จ๐ง๐ฌ:
๐๐ / ๐๐จ๐๐ข๐ฅ๐ (๐ข๐๐, ๐๐ง๐๐ซ๐จ๐ข๐) / ๐๐๐๐๐ / ๐๐ ๐๐๐ฏ๐ข๐๐๐ฌ / ๐๐ญ๐ซ๐ข๐ฉ๐ / ๐๐๐ฒ๐๐๐ฅ / ๐๐ฐ๐ข๐ฅ๐ข๐จ / ๐๐๐ง๐๐๐ซ๐ข๐ / ๐๐จ๐จ๐ ๐ฅ๐ ๐๐๐ฉ๐ฌ ๐๐๐
๐ ๐๐จ-๐๐จ๐๐ / ๐๐๐ฉ๐ข๐ ๐๐๐ (๐๐ฉ๐ญ๐ข๐จ๐ง๐๐ฅ):
๐ ๐ฅ๐ฎ๐ญ๐ญ๐๐ซ๐ ๐ฅ๐จ๐ฐ / ๐๐ฎ๐๐๐ฅ๐ ๐ข๐จ / ๐๐-๐๐จ๐ฐ๐๐ซ๐๐ ๐๐ฎ๐ข๐ฅ๐๐๐ซ๐ฌ / ๐๐๐ ๐๐๐ฏ๐๐ฅ๐จ๐ฉ๐ฆ๐๐ง๐ญ
Virtual Reality
Android
Unity
Augmented Reality
iOS
Unreal Engine
ARKit
Video Game
OpenAI API
2D Game Art
3D Modeling
Game Design
Game Development
Artificial Intelligence
3D Model
AR Foundation
PC Game
Claude
Mixed Reality
Animation
Alexander S.
Dubai, United Arab Emirates
$40/hr
5.0
10 jobs
Skilled and results-oriented Software Engineer with more than 15 years of experience in 3D Graphic, Computer Vision and Augmented Reality areas. Famous companies already saw my expertise and got demand results. Let me know how I can help you.
C++
C#
OpenCV
Unity
API Blueprint
Unreal Engine
DirectX
Python
OpenGL
Swift
Augmented Reality
Computer Vision
RealityKit
Game Development
Virtual Reality
Saad N.
Dubai, United Arab Emirates
$25/hr
5.0
7 jobs
๐ Hi, I'm Saad Khawaja. With over a decade of experience as a full-stack software engineer, my expertise lies in crafting immersive game development, AR/VR experiences, and metaverse development tailored for mobile and PC platforms.
๐ 100,000 Downloads on the Unity Asset Store
โฐ Available Time Zones: USA (EST, MST, PST)
๐ My proficiency encompasses a broad spectrum of technologies:
โ Unity, Unreal Engine 4 & 5
โ Photon, WebSockets
โ ThreeJS, PlayCanvas, GoDot, Construct 2
โ Oculus/Quest VR, ARKit, Vuforia, Mapbox
โ Firebase, Gamesparks, PlayFab, AWS, Azure, Custom Backend Servers with Laravel
โ C#, C++, Blueprint Visual Scripting, JavaScript, PHP, JSON
โ Smart Contracts, NFTs, Solidity, Rust
โ Android and iOS Native Plugin Integration
โ MySQL, SQL, NoSQL
I eagerly anticipate the opportunity to contribute to exciting and challenging projects. I can lead teams, design architectures and solutions, provide consultancy to existing teams and projects, and engage in hardcore development as well!
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