j
james_game_dev1

James Game Dev

@james_game_dev1
5.0(3)

Multi Platform Game Developer, Unity, Roblox, FiveM, Minecraft, Modpack

United Kingdom
English, Spanish, French, German, Italian, Portuguese
About me
Hi, I'm James, a multi-platform game developer skilled in Unity, Roblox, FiveM, and Minecraft. In Unity I build PC, console, and mobile games with C#; in Roblox I script combat, RPG, and tycoon systems with Lua; for FiveM I develop custom GTA V scripts on ESX and QBCore; and for Minecraft I create plugins, mods, and complete modpacks for Java and Bedrock. I cover the full pipeline: gameplay mechanics, UI/UX, multiplayer, server setup, debugging, and optimization. Whatever platform you choose, expect clean code, fast turnaround, and clear communication. Let's discuss your project today!... Read more

Skills

j
james_game_dev1
James Game Dev
Offline • 
Average response time: 1 hour

See my services

Full Game Creation
I will create roblox vfx roblox animation combat animation roblox battlegrounds xenbar
5.0(2)
Customization
I will develop fix fivem qbcore server fivem esx fivem anticheat fivem mlo nopixel rp
5.0(1)

Work experience

Fiverr

Freelance Roblox & FiveM Developer

Fiverr • Freelance

Sep 2026 - Present • 2 mos

Role: Freelance Roblox and FiveM developer, working for game creators, server owners and small teams. Roblox work: Combat animation and VFX for fighting games and Battlegrounds-style projects. Full game builds such as simulators, tycoons and brainrot-style games, including scripting, maps, GUI and game loops. FiveM work: Fixing and developing QBCore and ESX servers. Custom scripts for jobs, items, menus and gameplay systems. Anticheat setup, custom MLO and map installation, and clean-up of broken or conflicting resources on roleplay servers. What I deliver: A working result that I have tested myself, clean and commented code so another developer can follow it, and a short written summary of what I changed or built and how to use it. Best for: Roblox developers, server owners and creators who want polished results without hiring a full-time developer. Tools: Roblox Studio, Luau, Lua, QBCore and ESX frameworks. How a job starts: You message me with your platform, version or framework, what is wrong or what you want built, and any error text, console logs or screenshots. I confirm the scope, price and delivery time before I begin. Quality check: Before delivery I test the result in a clean setup, so it works for you and not just on my machine. Turnaround: Small fixes are usually quick. Larger builds are split into stages so you can see progress and give feedback early. Revisions: Included within the agreed scope. Anything extra can be quoted separately. Not included: Hosting, licences for paid third-party assets, and access to accounts I should not hold. Never send me passwords in chat. I will explain what access is needed and how to share it safely. Message me first if: Your project is large, your server has many custom resources, or you are not sure which platform or framework fits your idea. I will tell you honestly what is possible before you spend anything.

3 Reviews
5.0

(3)
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Rating Breakdown
  • Seller communication level
    5
  • Quality of delivery
    5
  • Value of delivery
    5
1-3 out of 3 Reviews
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Most relevant
    S

    samuellad

    US

    United States

    Ongoing collaboration
    5

    My experience with James is genuinely one of the best experiences I've had hiring anyone. My coins weren't saving and I assumed it was one bug, he found three stacked on top of each other and explained every single one in plain English so I actually understand my own game now. He also caught a duplicate...

    $50

    Price

    6 days

    Duration

    gig

    Full Game Creation

    Worksample image
    Helpful?
    Yes
    No
    S

    samuellad

    US

    United States

    Ongoing collaboration
    5

    Second time hiring him and he's just as good on the repeat. Found what was breaking my shop almost immediately, but what I appreciate more is how he works, he doesn't just fix the symptom and disappear, he leaves things better than he found them and makes sure you understand what changed. Respected exactly...

    $50

    Price

    7 days

    Duration

    gig

    Full Game Creation

    Helpful?
    Yes
    No
    K
    image-docs

    kaaysmth

    US

    United States

    5

    Really good experience working with this james. He took the time to properly check the resource instead of just changing the error lines, and he found and fixed the other issues affecting the repair and restart flow. Everything was tested properly before delivery and the files were clean and well organized,...

    $50

    Price

    3 days

    Duration

    gig

    Customization

    Worksample image
    Helpful?
    Yes
    No