Developer · Creator · Builder
I build tools, games, and servers. Self-hosted everything.
Custom MMO Minecraft server with quests, dungeons, custom items, and a live web console.
mc.festas-builds.com →PC hardware configuration and compatibility tool. Build your dream rig.
rigpilot.festas-builds.com →German real estate investment calculator. ROI, cashflow, and financing analysis.
immocalc.festas-builds.com →Financial independence / early retirement projection tool.
fire.festas-builds.com →Browser-based space survival game. Play instantly, no download.
cs.festas-builds.com →