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I will do unity csharp scripting, firebase, photon multiplayer and sdk integration
Muhammad Hamza
Level 1
About this gig
Here's your full gig description, exactly crafted to stay under 1200 characters while being naturally keyword-rich:
Need a professional Unity game developer for C# scripting, Firebase integration, Photon multiplayer, or SDK integration? You're in the right place.
I deliver clean, bug-free Unity code for mobile (Android, iOS), PC, and WebGL games.
What I offer:
- Unity C# scripts: game mechanics, AI, UI, player controller, inventory, save system
- Firebase: Auth, Firestore, Realtime DB, Cloud Functions, Analytics, Crashlytics
- Photon PUN2, Photon Fusion, Mirror multiplayer integration
- AdMob, AppLovin, IronSource, Unity Ads, AppLovin MAX ad integration
- Unity IAP, in-app purchases, and billing setup for Android and iOS
- Native Android plugin (AAR) and iOS plugin development
- PlayFab, OneSignal, REST API integration
- Bug fixing: build errors, crashes, APK/IPA issues, WebGL errors
- Performance optimization, code refactoring, frame rate improvement
4+ years of Unity development. 50+ shipped games and SDKs.
Message me before ordering so I can confirm the scope and deliver exactly what you need.
Get to know Muhammad Hamza
Muhammad Hamza
Unity Developer, Web Games, Multiplayer Games, UI, UX Designer
Level 1
- FromPakistan
- Member sinceAug 2022
- Avg. response time1 hour
- Last deliveryabout 9 hours
Languages
Urdu, English, Arabic
🎮 Passionate Unity Developer & Designer with 3+ years of experience. I craft immersive games with seamless UI/UX, smooth gameplay, and eye-catching visuals. From clean interfaces to stunning icons and promotional graphics, I create experiences that players love. I’m dedicated to quality, creativity, and meeting deadlines. Whether it’s a full game or polishing your existing project, I’m here to help. Let’s bring your vision to ife. Feel free to message me anytime!
My Portfolio
Other Game Development Services I Offer
FAQ
Which SDKs and plugins can you integrate into my Unity game?
I can integrate Firebase Auth, Firestore, Realtime Database, Cloud Functions, AdMob, AppLovin MAX, IronSource, Unity Ads, PlayFab, OneSignal, Unity IAP billing, Photon Fusion, and custom native Android AAR or iOS Objective-C plugins.
Can you fix bugs and errors in my existing Unity project?
Yes. I fix Unity C# script errors, build errors, APK and IPA crashes, WebGL errors, Firebase transaction bugs, Photon sync issues, AdMob crashes, in-app purchase failures, performance issues, and frame rate problems on Android, iOS, and PC.
What Unity services do you provide?
I provide Unity C# scripting, Firebase integration, Photon PUN2 multiplayer, Mirror networking, AdMob and AppLovin ad integration, Unity IAP, native Android and iOS plugin development, bug fixing, performance optimization, and WebGL game development.
