Hi! I’m a Senior Multiplayer Game Developer / Unity C# Engineer and Team Lead, available for remote freelance tasks, part-time work, or longer-term collaboration.
I work across gameplay programming, multiplayer systems, backend-connected features, and UI implementation. I can help with a specific feature or take responsibility for complete game systems, from implementation through debugging, optimization, and polish.
Some of the work I can help with:
• Gameplay: combat, weapons, abilities, movement, player controllers, game modes, inventories, progression, missions, objectives, scoring, and rewards.
• Multiplayer: matchmaking, lobbies, sessions, spawning and respawning, state synchronization, and client-server communication.
• Backend integration: custom APIs, authentication, player data, real-time communication, and connecting backend services to gameplay and UI.
• UI and delivery: HUDs, menus, gameplay flows, launchers, update systems, bug fixing, and performance optimization.
My stack includes Unity, C#, Photon Fusion, Photon Quantum, and Netcode, alongside WebSockets, socket.io, Node.js, .NET Core, and Spring Boot. I also work with MongoDB, PostgreSQL, and SQL Server.
I’m comfortable joining an existing project, understanding its systems, and delivering features that fit the rest of the game.
Portfolio: https://atefboutara.github.io/
CV: https://drive.google.com/file/d/1hDeIQag2vVpUvoX8cwodLLYf-SMhsgXi/view?usp=sharing
Availability: Immediately, for freelance tasks, part-time work, or longer-term remote collaboration.
Rate: €15–20/hour, depending on scope and duration.
Payment in cryptocurrency, with the currency and conversion agreed before work starts.
Feel free to DM me here with a little about your project, what you need help with, and your expected timeline.
You can also reach me on Discord: r.ivaille.