Full Stack Developer · DevOps · AI Systems Builder · 🧙♂️ El Brujo Tapuya
Natal/RN, Brazil 🇧🇷

I build end-to-end systems — from backend APIs and AI agents to interactive frontends and containerized infrastructure. Self-taught developer with a strong bias toward shipping real products and solving real problems.

Currently working at polimatia.io and studying Systems Analysis & Development at IFRN (Instituto Federal do Rio Grande do Norte).

Languages: Python · TypeScript · JavaScript · C++ · Bash

Backend: FastAPI · Pydantic V2 · SQLAlchemy · LangChain · CrewAI · Node.js · Express · Baileys

Frontend: React · Vue 3 · TypeScript · Vite · Leaflet.js

AI/ML: OpenAI · Anthropic Claude · Google Gemini · Whisper · TTS · Ollama · LangChain.js · Tool Calling

Databases: PostgreSQL + PostGIS · SQLite

DevOps: Docker · Docker Compose · Docker Swarm · GitHub Actions · PM2 · Nginx · AWS EC2 · Cloudflare R2

Architecture: Clean Architecture · Hexagonal (Ports & Adapters) · Event-Driven · Microservices

Professional open-source mastering plugin with a 5-stage signal chain built with JUCE 7 / C++17.

• Resonance Suppressor → Linear Phase EQ (FFT convolution) → Bus Compressor → Soft Clipper (4× oversampling) → True Peak Limiter
• Inspired by Soothe2, Pro-Q 4, SSL Bus Comp, StandardCLIP, and Pro-L 2
• Cross-platform: macOS (Universal Binary) + Windows

Automated D&D 5.5 character sheet generator — describe a character in plain text, get a full sheet instantly.

• Prompt-to-Sheet: Natural language → complete 5.5e character via Gemini AI
• NPC Generator: DM tool with roleplaying notes, secret motivations, and plot hooks
• Markdown Import: Paste structured MD from ChatGPT/Claude to import characters without API calls
• Image Support: Attach art → becomes portrait on sheet and PDF
• Stack: Vue 3 + Pinia + Tailwind CSS 4 + Gemini Flash 2.5 + pdf-lib
• BG3-inspired dark UI with Forgotten Realms parchment aesthetic

Geopolitical monitoring platform with AI-powered OSINT analysis and interactive geospatial dashboard.

• Backend: FastAPI + SQLAlchemy + PostgreSQL/PostGIS
• Frontend: React + TypeScript + Leaflet.js with real-time filtering (Military, Political, Economic)
• AI Agents: CrewAI + LangChain orchestrating OSINT and extraction agents with local Ollama
• Infra: 7 Docker containers, Docker Swarm with replicas and rolling updates, Nginx reverse proxy

Multi-agent culinary assistant — type ingredients or a craving, get a complete recipe with nutritional analysis.

• Multi-Agent Orchestration: Coordinator dispatches to Recipe Agent + Nutrition Agent (Google Gemini 2.5 Flash)
• Structured Output: Pydantic-validated JSON schema with ingredients, substitutions, step-by-step instructions, and macros
• Backend: Python + FastAPI + Google Gemini API with async retry logic
• Frontend: React + TypeScript + Tailwind CSS + Vite
• Designed for solo cooks — single-serving portions with beginner-friendly tips

🇧🇷 Portuguese (Native) · 🇺🇸 English (Fluent) · 🇮🇹 Italian (Advanced) · 🇩🇪 German (Intermediate)