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I will be your unity multiplayer game developer photon pun fusion netcode network html5
Vitalii N.
About this gig
Please message me before placing an order.
Need a reliable Unity developer to build or improve online gameplay systems without unstable sync, broken room flow, or messy networking code?
I am a Senior Unity Developer with 6+ years in Unity and 10+ years in C#. I help clients create and improve online game systems for mobile, PC, and WebGL.
I can help with:
- Photon Fusion setup and multiplayer features
- lobby, room, and matchmaking flow
- player sync, actions, and gameplay logic
- co-op and PvP systems
- reconnect and session recovery logic
- online bug fixing and stability improvements
- mobile, PC, and WebGL support
- scalable architecture and code cleanup
Why choose me:
- real production multiplayer experience
- strong debugging and architecture mindset
- clean, scalable C# code
- clear communication and reliable delivery
Please note: final pricing depends on feature complexity, project state, and source access.
Send me your online feature list, platform, and project details, and I will help you choose the best next step.
Get to know Vitalii N.
Vitalii N.
Unity Game Developer: 2D, 3D, PC, AR, Web, Mobile, Multiplayer, SDKs, Bug Fixing
- FromUkraine
- Member sinceSep 2025
- Avg. response time2 hours
- Last delivery1 week
Languages
English, Ukrainian, Russian
🎮 Senior Unity Developer | 6+ years in Unity, 10+ years in C#
📦 I help clients with:
• cross-platform game development: Android/iOS, PC, AR, Web
• prototyping
• reskinning
• gameplay systems
• SDK/API integration
• bug fixing
• editor tooling
• debugging and optimization
• MVPs and long-term development
🧩 Experience with:
Photon Fusion, PUN, Firebase, Supabase, Mapbox, Addressables, UI Toolkit, AR, DI, Git, REST API, WebSockets, Discord API, Xsolla, MetaMask, OneSignal, Amplitude, AdMob, AppLovin, Appodeal, Unity IAP, Unity Ads, etc.
🚀 Clear communication and production-ready delivery!
My Portfolio
Other Game Development Services I Offer
FAQ
What kind of online features can you build?
I can help with lobby flow, room systems, matchmaking, player sync, co-op and PvP features, reconnect logic, and general online gameplay systems.
Can you fix an existing multiplayer project?
Yes. I can debug broken sync, room logic, reconnect issues, unstable online flow, and networking-related bugs.
Do you support mobile, PC, and WebGL?
Yes. I can work on Android, iOS, PC, and WebGL online systems depending on your project setup.
Do you build full online games from scratch?
Yes, but the final scope depends on gameplay complexity, online systems, backend needs, and project size.
What do you need before starting?
Please send your feature list, current project state, target platform, Unity version, and source access if available.
