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JVFS2005/README.md

João Vitor

Software Developer from Brazil 🇧🇷

I enjoy building systems that interact with the real world, from airport operations software to AI agents capable of understanding and acting on their environment.

My main interests are:

  • 💻 C++ Development
  • 🤖 Artificial Intelligence
  • 🔐 Cybersecurity
  • 🐧 Linux & Self-Hosted Infrastructure
  • 🏆 Competitive Programming
  • 🛠️ Automation & Computer Vision

About Me

I'm currently working as a Software Development Intern, developing systems used in airport operations and management.

Outside of work, I spend most of my time building personal projects, experimenting with AI agents, computer vision, automation and whatever technology catches my attention.

I particularly enjoy projects that combine software with the physical world.


Featured Projects

🧠 Smart Desk AI

An AI-powered workspace monitoring platform running entirely on a repurposed smartphone.

Using ArUco markers, the system automatically:

  • Detects desk boundaries
  • Calibrates real-world measurements
  • Maintains spatial awareness
  • Identifies objects on the desk
  • Provides context for AI agents
  • Integrates with smart-home devices

The goal is to create a persistent digital representation of my workspace that can be used for automation, object tracking and contextual AI interactions.

Tech Stack

Python • OpenCV • ArUco • Computer Vision • AI Agents • Home Automation


✈️ Airport Vision System

Professional project developed during my internship.

A monitoring system for airport operations using PTZ cameras and specialized vision equipment.

Main features included:

  • Remote operation support
  • Automatic image composition
  • Live preview generation
  • Multi-camera monitoring
  • Operational assistance tools

Source code is private.


👥 Airport Staff Manager

Professional project developed during my internship.

A management platform designed to handle airport personnel operations, including:

  • Employee management
  • Vacation control
  • Shift schedules
  • Medical certification tracking
  • Automatic email notifications
  • Administrative reporting

Source code is private.


🍎 MacBook Lid Toggle

A lightweight utility created to prevent a MacBook from entering sleep mode when the lid is closed.

Built primarily to keep local AI sessions and long-running workloads active without requiring external monitors.


Technologies

Languages

  • C++
  • Python
  • Java

Backend

  • Spring Boot
  • REST APIs
  • SQL

AI & Vision

  • OpenCV
  • Computer Vision
  • AI Agents
  • Object Detection

Tools

  • Linux
  • Git
  • Docker
  • Self-hosted Services

Competitive Programming

Programming competitions have been one of the biggest influences on my development as an engineer.

They helped me improve:

  • Problem Solving
  • Algorithms
  • Data Structures
  • Performance Optimization
  • C++ Proficiency

Current Interests

  • AI Agents
  • Computer Vision
  • Embedded AI
  • Cybersecurity
  • Distributed Systems
  • Smart Home Automation
  • Human-AI Interaction

Building software, automating things, and occasionally making computers do things they were never supposed to do.

Popular repositories Loading

  1. Personal-AI-agent Personal-AI-agent Public

    Um agente pessoal de IA que pode controlar dispositivos smart, responder perguntas e analisar arquivos usando ollama

    Python

  2. smart_desk smart_desk Public

    Python

  3. JVFS2005 JVFS2005 Public