I will fix optimize minecraft modpacks crashes errors convert forge to fabric

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fabioautomation
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fabioautomation
FABIO M

About this gig

Are you dealing with Minecraft modpack crashes, errors, lag, or failed conversions between Forge and Fabric?


I specialize in Minecraft modpack troubleshooting, Forge to Fabric conversion, performance optimization, and compatibility fixes. Whether your modpack wont launch, crashes mid-game, has version conflicts, or needs to be converted for Fabric or Quilt, I identify the root cause and fix it properly.


My Services:

  • Fix Minecraft modpack errors & crashes
  • Convert Forge modpacks to Fabric (and vice versa)
  • Optimize modpack performance & reduce lag
  • Resolve CurseForge install & version issues
  • Remove or replace broken or incompatible mods
  • Prepare modpacks for singleplayer or servers


Minecraft modpack fix, modpack crash fix, Exit Code 1, Exit Code -1, KubeJS, NeoForge, Forge, Fabric, Cobblemon, Create mod, FTB Quests, mod conflict, dependency fix, Mixin error, Java error, server lag fix, TPS optimization, FPS optimization, Forge to Fabric, NeoForge migration, CurseForge, Modrinth, custom recipes, custom progression, datapack, RPG modpack,


Message me before ordering so I can review your setup and recommend the best solution.

Get to know FABIO M

FABIO M

Minecraft Modpack Developer

  • FromNigeria
  • Member sinceSep 2026
  • Avg. response time1 hour
  • Languages

    Spanish, French, English, German, Italian, Greek
I'm a Minecraft modpack developer specializing in building, debugging, and optimizing custom modpacks for Minecraft Java Edition. I work with Forge, Fabric, NeoForge, CurseForge, and Modrinth to create stable, high-performance modpacks tailored to your project. Whether you're dealing with crashes, Exit Code 1 errors, Java issues, mod conflicts, server startup problems, or performance bottlenecks, I can help identify the cause and resolve it efficiently. I also use Claude AI to assist with crash log analysis, compatibility checks, configuration management, documentation

Other Game Development Services I Offer