Computer Engineering student at the State University of Amazonas (UEA). Embedded Systems Leader at GEAR (Grupo de Estudos Aplicados a Robotica) and developer/admin at STEM Criar.
Specialized in low-level firmware engineering, competition robotics, Industrial IoT (Industry 4.0), and hardware-software integration.
| Repository | Description | Stack |
|---|---|---|
| GEAR-EST/SEGUIDOR-2026 | Line Follower robot firmware architecture for the 2026 competition season, featuring dual-core FreeRTOS execution, discrete PID control, and telemetry. | C++ ESP32 FreeRTOS PID |
| GEAR-projects/SEGUIDOR_PRO_2025 | Competition firmware for the 2025 Pro Line Follower robot. Integrates QTR sensor multiplexing, Bluetooth telemetry, and custom PCB hardware. | C++ ESP32 KiCad FreeRTOS |
| celiobenj/mini-sumo-robot-2024 | RC Mini Sumo competition robot powered by ESP32, Bluepad32 Bluetooth HID gamepad mapping, and high-torque 360° continuous rotation servos. Ranked 2nd place. | C++ ESP32 Bluetooth Bluepad32 |
| celiobenj/maze-solver-robot-2024 | Autonomous differential-drive robot utilizing a 3x ultrasonic array and Wall-Follower navigation logic 1st place in the GEAR 2024 selection trial. | C++ Arduino Robotics Algorithms |
| GEAR-EST/MINISUMO-TESTE-2026 | Test platform and firmware validation for Mini Sumo robotics category. | C Embedded Systems Robotics |
| GEAR-EST/gear-inventory | Internal inventory and component management web application for laboratory assets. | TypeScript Web |
| Repository | Description | Stack |
|---|---|---|
| stemcriar/servidor-stem-criar | Core server infrastructure and backend management system for STEM education workshops. | JavaScript Node.js |
| stemcriar/codigo-arduino-manipulador | Kinematics and control firmware for robotic arm manipulators used in educational training. | C++ Arduino Robotics |
| stemcriar/codigo-arduino-carrinho | Firmware for educational mobile robotics and obstacle-avoidance kits used in technical training. | C++ Arduino Robotics |
| stemcriar/codigo-esp-prototipos | ESP-based firmware modules for connected educational hardware prototypes. | C++ ESP8266 ESP32 |
| stemcriar/jogo-impostor | Interactive web-based application designed for classroom dynamics and logic testing. | JavaScript Web |
| Repository | Description | Stack |
|---|---|---|
| embed-nodes | Model-Based Design web platform for visual control loop compilation and real-time execution on ESP32 via Web Serial. | React TypeScript C++ ESP32 |
| sense-clima | Ultra-low-power environmental weather station based on the iMCP HTNB32L chip with NB-IoT and MQTT telemetry. | C NB-IoT MQTT FreeRTOS |
| water-measurement | Industry 4.0 Digital Twin architecture for water consumption monitoring using Asset Administration Shell (AAS) and Docker. | Python AAS Docker MQTT |
| domoteasy | Full-stack residential automation platform for project budgeting, technician matchmaking, and device manuals | React Native Expo SQLite Node.js |
| modulo-iot | Dynamic wireless network configuration module for Arduino and ESP32 with captive portal integration | C++ Arduino ESP32 IoT |
| typing-cube | Speedcubing notation trainer inspired by Monkeytype for CFOP algorithms and TPS execution practice. | JavaScript HTML5 CSS3 |
