I will custom fivem game developer, esx, qb core, scripting, maps, full server develop

J
jacksmith_dev
J
jacksmith_dev
Jack S

About this gig

I will help you build, fix, or complete your FiveM server the right way.


If youre struggling with scripts, setup, or performance, Ill handle it for you and make sure everything works smoothly.


I work with ESX, QBCore, and custom FiveM servers, and I focus on delivering a fully working result, not just files.


What I Do

I set up scripts, create custom features, and build full servers depending on what you need.

You tell me your idea or problem, and I turn it into a working system inside your server.


How It Works


You message me with your requirements

I review your project

I build and test everything

You receive a ready to use result


What You Can Expect

Everything works properly in game

Clean and organized setup

Smooth performance (no unnecessary lag)

Clear communication from start to finish


Contact me with what you need, and Ill help you get your FiveM server running exactly how you want it.

Get to know Jack S

Jack S

Professional FiveM Developer, QBCore, ESX Specialist

  • FromUnited Kingdom
  • Member sinceMar 2026
  • Avg. response time1 hour
  • Languages

    English, Romanian
Hi, I’m a FiveM developer specializing in QBCore and ESX scripting. I create optimized custom scripts, fix bugs, improve server performance, and build immersive roleplay systems. Fast communication, clean code, and reliable support.

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