I will create, fix, or edit custom fivem scripts for qbcore and esx
About this gig
FiveM Scripts | QBCore, ESX & Custom Server Development
Looking for a custom FiveM script that fits your server properly? You're in the right place.
I create, edit, optimize, and fix FiveM scripts for QBCore, ESX, and custom frameworks. Whether you need a brand-new feature, changes to an existing resource, bug fixes, or help getting a script working correctly, Ill make sure it matches your server setup and runs smoothly.
Every server is different, so I focus on building scripts that actually fit your roleplay community instead of using one-size-fits-all work. My goal is to provide clean, reliable scripts with clear communication from start to finish.
What I can do for you:
- Create custom FiveM scripts from scratch
- Edit or modify existing FiveM resources
- Fix bugs and errors in QBCore, ESX, or custom scripts
- Work on jobs, gangs, shops, inventories, HUDs, menus, UI, and more
- Optimize scripts when performance improvements are needed
- Help integrate scripts with your current server setup
Before placing an order, please message me with the details of what you need. This helps me understand your server framework, script requirements, and timeline so I can give you the best result.
Get to know Cosmobyte
FiveM Script Developer
- FromCanada
- Member sinceApr 2021
- Last delivery1 year
Languages
English
FAQ
Do you work with both QBCore and ESX?
Yes. I can work with QBCore, ESX, and custom FiveM frameworks depending on your server setup.
Can you create a completely custom FiveM script?
Yes. I can create custom scripts from scratch based on your idea, server needs, and roleplay style.
Can you edit or fix an existing script?
Yes. I can edit, update, debug, or fix existing FiveM scripts. Please send the script details and explain the issue before ordering.
Do you optimize scripts?
Yes. I can help improve performance where possible, reduce unnecessary resource usage, and make scripts run smoother.
What do you need from me before starting?
I’ll need a clear explanation of what you want, your server framework, any existing script files if needed, and details about how the feature should work.
Should I message you before placing an order?
Yes, please message me first. Every server is different, so it’s best to discuss your requirements before ordering to make sure everything is clear.
Can you install the script on my server?
Yes, I can help with installation or setup if needed. Please mention this when messaging me so we can include it in the order.
150 reviews for this Gig
| (150) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Recommend to a friend
- Service as described
Sort By
J jeffreythedev

Poland
Cosmobyte did a fantastic job creating menu script for me, he implemented exactly all features that i wanted and described. After first delivery, he was very patient with me, as i added more features that i didn't think of at first. Great communication, great talent :)
$100-$200
Price
9 days
Duration
Helpful?N 
nonflamable
Repeat Client

United States
10/10 Amazing work.
$200-$400
Price
7 days
Duration
Helpful?N 
nonflamable
Repeat Client

United States
Awesome work.
$200-$400
Price
13 days
Duration
Helpful?L levitieleman

Netherlands
Communication with the seller was better then any other seller i've come across, also has delivered what i've asked for what others couldn't, even at a respectable price. Fast - Quick - HIGH QUALITY, would recommend this seller as much as possible.
Up to $50
Price
1 day
Duration
Helpful?D 
d3thethird

Portugal
Quick reply, great communication and went above and beyond to make sure everything was perfect! Recommend!
Up to $50
Price
4 days
Duration
Helpful?
150 reviews for this Gig
| (150) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Recommend to a friend
- Service as described
Sort By
J jeffreythedev

Poland
Cosmobyte did a fantastic job creating menu script for me, he implemented exactly all features that i wanted and described. After first delivery, he was very patient with me, as i added more features that i didn't think of at first. Great communication, great talent :)
$100-$200
Price
9 days
Duration
Helpful?N 
nonflamable
Repeat Client

United States
10/10 Amazing work.
$200-$400
Price
7 days
Duration
Helpful?N 
nonflamable
Repeat Client

United States
Awesome work.
$200-$400
Price
13 days
Duration
Helpful?L levitieleman

Netherlands
Communication with the seller was better then any other seller i've come across, also has delivered what i've asked for what others couldn't, even at a respectable price. Fast - Quick - HIGH QUALITY, would recommend this seller as much as possible.
Up to $50
Price
1 day
Duration
Helpful?D 
d3thethird

Portugal
Quick reply, great communication and went above and beyond to make sure everything was perfect! Recommend!
Up to $50
Price
4 days
Duration
Helpful?
