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james_3sim0n

James Simon

@james_3sim0n

Game Developer for Unity, Roblox, Godot and UE5 Projects

United Kingdom
English, Spanish, French, German, Italian, Dutch, Portuguese
About me
I am a game developer focused on Unity, Roblox, Godot, and Unreal Engine projects. I help create gameplay systems, fix bugs, develop mechanics, and build game features for different types of games. I work on Unity C# scripting, UE5 Blueprint scripting, Godot 4 GDScript projects, Roblox game systems, debugging, and optimization. Whether you need help creating a new game mechanic, fixing crashes, building a puzzle game, or improving game flow, I can provide reliable solutions. I focus on writing code, solving technical problems, and making sure games run smoothly across different game engines.... Read more

Skills

j
james_3sim0n
James Simon
Offline • 
Average response time: 1 hour

See my services

Bug Fixes
I will fix unity build error, unity crash, unreal bug, unity debugging
From$85 / projectMore details
Full Game Creation
I will do roblox game, roblox hybrid game, hybrid casual game, roblox puzzle game
From$100 / projectMore details

Work experience

FTF_Design Studio

Game Developer and Gameplay Programmer

FTF Design Studio • Freelance

Nov 2021 - Apr 2025 • 3 yrs 5 mos

Develop gameplay systems, mechanics, and scripts for Unity, Roblox, Godot, and Unreal Engine projects. Work includes Unity C# scripting, UE5 Blueprint scripting, Godot 4 GDScript development, Roblox game systems, puzzle mechanics, hybrid game features, bug fixing, crash fixing, and gameplay optimization. Experienced in creating player controls, UI systems, game logic, debugging, and improving game performance across different genres and engines.