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$
USD
I will create fix optimize minecraft modpack forge fabric neoforge cobblemon server
lopez a
About this gig
Minecraft modpack crashing, lagging, or not working the way you want?
I create, fix and optimize custom Minecraft modpacks and modded servers for Forge, Fabric and NeoForge.
Whether you need a lightweight pack for friends, a Cobblemon or Create server, an RPG progression pack, or help fixing Exit Code 1 and mod conflicts, I will build around your Minecraft version, hardware and gameplay goals.
WHAT I CAN DO:
- Custom Minecraft modpack creation
- Forge, Fabric & NeoForge setup
- Cobblemon / Pixelmon modpacks and servers
- CurseForge & Modrinth pack setup
- Crash logs, Exit Code 1 & dependency fixes
- FPS, RAM, TPS & server lag optimization
- KubeJS, CraftTweaker & custom recipes
- FTB Quests and progression
- Datapacks, configs and resource packs
- Create mod integration
- Client/server compatibility
- Mod updates and version migration
- Multiplayer server setup and testing
- Client + server files
- Cobblemon/Create/RPG setup
- KubeJS or custom recipes
- Multiplayer testing
- RAM/TPS tuning
- Server configuration
- CurseForge/Modrinth
Every project is tested for stability, compatibility and smooth gameplay before delivery.
Send me your Minecraft version, loader, mod list or crash log before ordering
Get to know lopez a
lopez a
Minecraft Modpack Developer, Forge, Fabric, NeoForge, KubeJS
- FromAustralia
- Member sinceMay 2026
- Avg. response time3 hours
Languages
English, French
Minecraft modpack developer specializing in custom Forge, Fabric & NeoForge modpacks, Cobblemon servers, KubeJS scripting, quests, progression systems and performance optimization.
I help turn your Minecraft ideas into stable, polished and enjoyable modpacks for both single-player and multiplayer. Whether you need a new modpack built from scratch, mod compatibility fixes, custom recipes, XP systems, server configuration, crash troubleshooting or optimization for better FPS, I can help.
Have a custom Minecraft project in mind? Send me your idea and let’s build it.
My Portfolio
FAQ
Can you create a completely custom Minecraft modpack from scratch?
Yes. Tell me your preferred Minecraft version, playstyle and theme, and I can select, configure and test compatible mods around your idea.
Can you fix Exit Code 1 or a modpack that crashes during startup?
Yes. Send your latest.log, crash report and mod list. I can diagnose dependency problems, mixin errors, incompatible mods and configuration issues.
Do you work with Forge, Fabric and NeoForge?
Yes. I work with Forge, Fabric and NeoForge and can recommend the most suitable loader depending on your Minecraft version and required mods.
Can you create a Cobblemon modpack or server?
Yes. I can configure Cobblemon modpacks, addons, multiplayer servers, quests, progression, performance mods and compatible supporting mods.
Can you combine Cobblemon and Create?
Yes, provided the required versions and addons are compatible. I can configure the pack and balance both systems into one playable setup.
Can you optimize a large modpack with hundreds of mods?
Yes. I can diagnose FPS drops, RAM problems, long startup times, TPS/MSPT issues and conflicting or unnecessary mods. Very large packs may require a custom offer.
Can you create custom progression with KubeJS?
Yes. I can use KubeJS for recipes, progression changes, event-based systems and other supported gameplay modifications. Complex scripting is quoted separately.
Can you add FTB Quests?
Yes. I can create quest chapters, progression paths, objectives and rewards around your modpack's gameplay.
Can you make the modpack ready for CurseForge or Modrinth?
Yes. I can organize the pack files, configs and required structure for CurseForge or Modrinth distribution.
Can you set up both the client modpack and multiplayer server?
Yes. I can prepare matching client and server files and test compatibility so players can connect without unnecessary client/server mod error
