I will develop roblox game, fivem server, custom scripts cars and game mod

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fivemdev10
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fivemdev10
KELVIN HAZE
develop roblox game, fivem server, custom scripts cars and game mod
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develop roblox game, fivem server, custom scripts cars and game mod
Full Screen
develop roblox game, fivem server, custom scripts cars and game moddevelop roblox game, fivem server, custom scripts cars and game mod

About this gig

Looking for a professional Roblox or FiveM developer who can create, customize, fix, optimize, or fully transform your game server into a high-performance experience?



I specialize in advanced Roblox game development and FiveM server creation with hands-on experience in custom scripting, server setup, framework configuration, bug fixing, optimization, UI/UX design, multiplayer systems, economy systems, roleplay features, custom vehicles, maps, weapons, jobs, animations, anti-cheat systems, and performance improvements.



What I can help you with:


  • Custom Roblox game systems
  • FiveM server setup & configuration
  • ESX / QBCore scripting
  • Custom UI & HUD creation
  • Bug fixing & script optimization
  • Vehicle & weapon integration
  • Roleplay jobs & economy systems
  • Inventory & banking systems
  • Anti-cheat & security setup
  • Map installation & MLO support
  • Performance boosting & lag reduction
  • Multiplayer gameplay improvements
  • Custom animations & interactions
  • Server maintenance & upgrades


Why choose me?


  • Fast communication and updates
  • Clean, optimized, and scalable code
  • Professional and reliable delivery
  • Attention to detail and server performance
  • Experienced with modern gaming comm

  • Game type

    • 3D

  • Game engine

    • Roblox

  • Platform

    • Mobile

  • Genre

    • Action
    • Role playing
    • Simulation
    • Sports
    • Strategy

  • Plugins

    • Security
    • Social
    • Utilities

Get to know KELVIN HAZE

KELVIN HAZE

FIVEM AND ROBLOX

  • FromUnited Kingdom
  • Member sinceMay 2026
  • Avg. response time7 hours

  • Languages

    English, Polish
Passionate and experienced game developer specializing in Roblox games and FiveM servers. I create, customize, fix, and optimize immersive multiplayer experiences with high performance, smooth gameplay, and professional quality. From Roblox scripting, UI systems, maps, and game mechanics to FiveM server setup, custom cars, scripts, ESX/QBCore frameworks, optimization, and bug fixing — I deliver reliable solutions tailored to your vision. I focus on clean development, fast delivery, clear communication, and long-term support to help your project stand out in the gaming community.

Other Game Development Services I Offer

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