I will be your unity multiplayer game developer for pun photon fusion netcode

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, broken matchmaking, reconnect problems, or messy networking code?

I am a Senior Unity Developer with 6+ years in Unity and 10+ years in C#. I help clients create, fix, optimize, and expand online game systems for mobile, PC, and WebGL. I have real production multiplayer experience and understand how important stable synchronization, clean architecture, and predictable player flow are for online games.

What I do

I can help with:

- Photon Fusion setup and multiplayer features

- Photon PUN to Fusion improvements or migration support

- Lobby, room, matchmaking, and session flow

- Player sync, actions, movement, state, and gameplay logic

- Co-op and PvP systems

- Reconnect, disconnect handling, and session recovery logic

- Online bug fixing and multiplayer stability improvements

- Mobile, PC, and WebGL multiplayer support

- Backend/API connection where needed

- Scalable architecture, code cleanup, and maintainable C# systems

Why choose me

- Real production multiplayer experience

- Strong debugging and architecture mindset

- Clean, scalable C# code

- Experience with Photon Fusion, Photon PUN, WebGL, mobile, and PC

- Clear communication and reliable delivery

Please note

Final pricing depends on feature complexity, project state, networking solution, platform, existing code quality, and source access. I do not recommend placing an order before I review the feature list and technical context.

Send me your online feature list, Unity version, platform, current project state, and project details, and I will help you choose the best next step.