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Ammad R.

Vitry-sur-Seine, France

$17/hr
4.2
32 jobs

A.I Project: bit.ly/raza-ai Game / App / Software Development: bit.ly/games-raza LinkedIn Profile: bit.ly/LinkedIn-raza ---------------------------------------------------------- Greetings, I hope you are doing great. My name is Ammad Raza. I am a Senior Software Engineer with 12+ years of professional experience in Unity, WebGL, full-stack software development, and technical leadership. I help companies design, build, and scale high-performance games and applications with a strong focus on architecture, optimization, and long-term maintainability. Education • BSc in Software Engineering (Games & Application Development) (Australia) • MSc in Software Engineering (Project Management and IT solutions) (France) Core Expertise • Unity development for WebGL, iOS, Android, desktop, AR, and VR • WebGL games and interactive applications • Full-stack development including frontend, backend, databases, and APIs • Software architecture and scalable system design • Multiplayer systems and real-time applications • Blockchain and crypto wallet integrations • AR and VR applications for training, simulation, and gaming • Website development and cloud-based platforms Roles I Can Take On • Senior Software Engineer • Unity and WebGL Developer • Software Architect • Team Lead or Technical Lead • Project Developer or Project Manager • Tool and SDK Developer • Backend and API Developer Key Achievements • Developed two successful children’s games: Wisdom World of Emotions and SoftKids • Delivered 19 WebGL and mobile blockchain games for Prism • Led an Australian team to win a USD 50K XRPL grant for an AR blockchain treasure hunt game • Built a large-scale Open World WebGL prototype Preview link: open-world-611aa.web.app • Built a fun Ludo game prototype Preview link: forbidinfruit-77e3e.web.app • Developed a VR training simulation for the French Healthcare department • Collaborated with Zoom Inc. on a multiplayer VR simulation for an F1 pit-stop experience • Recognized as a Top Skilled C# Developer at Proxify What You Can Expect • Clean, scalable, and maintainable code • Strong problem-solving and ownership mindset • Clear communication and realistic project planning • Ability to support both technical and non-technical stakeholders • Long-term thinking with reusable systems and tools • Reliable delivery with focus on performance and quality Best Regards, Ammad Raza

  • Unity
  • Game Development
  • Android App Development
  • iOS Development
  • Objective-C
  • Apple Xcode
  • Metaverse
  • AR & VR Applications
  • AR & VR Development
  • WebGL
  • Firebase
  • RESTful API
  • RESTful Architecture
  • PHP
  • Node.js
Chebbi N.

Ivry-sur-Seine, France

$30/hr
5.0
44 jobs

Hi, I’m Nouha Chebbi, a Game Developer, Game Designer and multilingual voice talent creating interactive games and engaging digital content in English, French, and Arabic. 🎮 Game Developer & Designer & QA Tester (30$/hr) : Over 5 years of experience developing games in Unity (C#) and Unreal Engine (Blueprints & C++). I focus on scalable gameplay systems, UI/UX, and performance optimization. I design, prototype, and polish engaging player experiences. 🎙️ Multilingual Voice Actor & UGC Creator (60$/hr) : Trained in voice acting and communication, I record professional voice overs and create authentic UGC videos for brands, games, and social platforms. Native-level delivery in English, French, and Arabic, with cultural nuance and clear articulation. 🎧 Services: -Game character voices and narration -UGC promotional and product videos -Commercials, e-learning, and explainer content 🇫🇷 France-Based Services I also handle local freelance tasks and market-related services such as: - Mystery shopping & brand audits - On-site verifications - Customer feedback collection - Translation & localization (EN/FR/AR) Ideal for clients who need a reliable freelancer in France for authentic, language-accurate, and on-site reporting. ✅ Availability: 20 hours/week

  • Unity
  • Game Design
  • Game Development
  • Video Game
  • Game Development Bug Fix
  • Adobe Creative Suite
  • Voice-Over
  • English to French Translation
  • Unreal Engine
  • French to Arabic Translation
  • Prototyping
  • Translation
  • Android
  • Video Game Coaching
  • AR & VR
  • Game Design Document
  • Mobile Game Development
  • Game Prototype
  • Game Testing
  • Video Game Software
Adnan A.

Paris, France

$25/hr
5.0
8 jobs

✅ 100% Customer Satisfaction 💯 100% Job Success ⚡ 7+ Years of Game Development Experience Hello, Welcome to my Upwork profile! I’m a passionate Game Developer with over 7 years of experience crafting high-quality games using Unity3D and Roblox Studio. I turn unique ideas into engaging, bug-free, and fully monetized gaming experiences that captivate players worldwide. I have successfully delivered 50+ projects with 5-star ratings, covering everything from full game development to monetization strategies and store publishing. My top priority is delivering work on time, within budget and free of issues. What I Offer: ✅ Unity & Roblox Game Development ✅ Engaging Gameplay & Fun Mechanics ✅ Game Design & Level Design ✅ Game Reskin & Custom Assets ✅ Stunning Animations & Quality Graphics ✅ Realistic Game Physics ✅ Multiplayer Networking ✅ API & Firebase Integration ✅ Leaderboards & Social Features ✅ Ads Integration (Max, AdMob, Unity Ads, IronSource, etc.) ✅ In-App Purchases & Monetization ✅ Roblox Monetization: Game Passes Developer Products Premium Payouts Virtual Currency Balancing Marketplace Assets ✅ Push Notifications ✅ App Store Optimization (ASO) ✅ Game Publishing (App Store, Play Store, Steam, Epic Store, Roblox) ✅ Promotional Video Editing ✅ Amazon Web Services (AWS) Integration Why Work With Me? Proven Track Record: 50+ successful projects. 100% Job Success Score: Reliable & trusted. Bug-Free Delivery: QA tested, polished builds. Clear Communication: Fast responses & regular updates. One-Stop Shop: From concept to publishing & monetization. Ready to bring your game idea to life and turn it into a profitable success? Let’s get started today!

  • Unity
  • Game Development
  • Firebase
  • Online Multiplayer
  • Game Migration
  • Roblox Studio
  • Game Development Bug Fix
  • Game Customization
  • Game Mechanics
  • Game UI/UX Design
  • Game Controller
  • Game Background & Environment
  • In-Game Advertising
  • PC Game
Marwan B.

Epinay-sur-Seine, France

$60/hr
5.0
1 jobs

We are a technical engineering team behind Strix Corporation, a studio specialized in solving complex challenges in Unity and real-time applications. We operate as a team of two senior developers with complementary expertise, allowing us to adapt to a wide range of technical needs and scale depending on project scope. We work with game studios and tech teams as a technical partner, focusing on production-critical topics such as performance, tools, and debugging. Our expertise includes: • Tools & Editor Development (Unity UI Toolkit, custom workflows, internal tools) • Gameplay Systems & Architecture (scalable systems, refactoring, code structure) • Performance & Optimization (CPU/GPU profiling, mobile & console optimization) • Graphics Programming & Shaders (URP, Built-in, OpenGL, rendering systems) • SDK Integration (Firebase, Game Services, native SDKs) • Build Debugging & Technical Support (complex bug investigation, runtime analysis) We have strong experience working on real production constraints, including console platforms such as Nintendo Switch. We also develop internal tools to improve development workflows, including a remote debugging solution for Unity builds used to inspect and modify runtime data in real time. We collaborate remotely with teams and integrate easily into existing workflows, whether for short-term problem solving or longer technical partnerships.

  • Unity
  • C#
  • Game Development
  • C++
  • OpenGL
  • OpenGL Shading Language
  • Game
  • Unreal Engine
  • Game Engine
  • Game Development Deliverables
  • GameMaker
Remi C.

Villiers-sur-Marne, France

$25/hr
5.0
1 jobs

Hello, As an Unity developer with more than 7 years of experience, I learned and faced many challenges. Mainly with small teams, I participated in the development of many games and applications that include multiplayer, virtual reality and augmented reality. In addition to that, I also has more than one year of experience using Godot. As a freelancer, I can work independently while also being a great team player. I understand the importance of meeting deadlines, delivering quality work, and maintaining clear communication throughout the project. Don't hesitate to contact me if you have any questions. I will be glad to help you achieve your project.

  • Unity
  • C#
  • Game Development
  • Godot
  • C++
  • Git
  • Jira
  • AR & VR
  • Online Multiplayer
  • Video Game
Jeremy H.

Lyon 08, France

$30/hr
5.0
2 jobs

Hi, My name is Jeremy, I’m a passionate game developer with 5 years of experience, owner of a Master's degree in Game Programming as well as a Master in IT. I offer my services to help you bring your ideas to life. I’m a versatile Unity Game developer with a rich experience in multiplayer games. --- 💡 Your have a complex project ? → I’m in! I have great problem-solving skills and love new challenges. I will adapt and learn fast. 📈 You want to develop and maintain your project on the long term? → I will write you clear, documented and scalable code. 🔎 Your are seeking for additional feedback on your game? → I can do that too! I have advanced game design skills and will gladly help to improve existing mechanics and bring fresh ideas to the table if you want me to. 💻 You want an effective developer, not a communication hassle? → I have no problem comunicating and will happily work in team. I will deliver quality content while respecting your deadlines. My goal is to build trust with you to create a long term, trust-based collaboration. 🎯 You want a skillful developer? → I’m working with Unity for more than 4 years nows and I have a large skillset. I have strong backend and network knowledge that are very useful for multiplayer games and data management. 💼 Why should you invest in me? → I will deliver quality content in time while assuring a flawless experience with you and your team. I am more than just a passionate Game Developer, I am also a game designer, as well as a network, backend and tools developer. And most importantly I’m joyful and motivated! 😁 --- If you want to know more about me, I'm oviously a passionate gamer🎮 but I'm also a climber🧗‍♂️ as well as a coffee enthusiast☕. I'm curious and love discovering/learning new things, that's why I love traveling and worked 3 months from Japan🗾. Looking forward to speaking with you very soon!

  • Unity
  • C#
  • Game Development
  • Multiplayer
  • Online Multiplayer
  • Video Game
  • Game
  • PHP
  • Symfony
  • Laravel
  • JavaScript
  • Phaser

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