One-page summary
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Gabriel Lopes
Back-End Developer · Java & Python · Maralto Studios
maraltostudios.js@gmail.com · +55 21 96717-0974 · maraltostudios.pages.dev
Services
Discord bot
Onboarding, moderation, social feed, API and database integration. Everything configurable by command.
Paper plugin
Progression, economy, in-game interface and integration with MMOCore, MythicMobs or PlaceholderAPI.
Automation and integration
Scripts, CLI and unattended routines — with dry-run, journal and undo before any write.
Selected work
01 · Central dos Players
Valorant community bot: onboarding with a rendered card, social feed, VIP spaces and a design panel. Staff stepped out of the middle.
02 · CombatForge
Combat and per-level XP engine for Paper 1.21+. Sliding-window anti-farm, global ranking, public API with a cancellable event, three languages.
03 · minecraft-statusbot
Server status panel in Discord, refreshed every 30 seconds and configured entirely through slash commands.
04 · desktop-organizer
File organiser with local AI that proposes but never acts alone: plan, confirmation, dry-run, operation journal and undo.
05 · LetterForge
Letter system for Minecraft 1.21+ roleplay, with a full in-game interface, images and level-based permissions.
How I work
- ModularDomain, persistence, rendering and interface kept apart — so it can evolve without a rewrite.
- ConfigurableWhat the client changes day to day lives in a command, YAML or a panel. Never in code.
- Secure by defaultInput validation, per-command permission, reversible operations and isolated failure.
- DocumentedREADME, operations guide and delivery checklist are part of scope, not an extra.