Guilherme Aramizo Ribeiro

• Led company accreditation for ISO/IEC 17025, ensuring compliance with industry standards • Developed work instructions, documentation, and training programs for efficient test procedures • Automated test procedures and report generation to streamline processes • Derived and assessed product requirements from EMC standards to enhance product quality • Tested loop antennas (sensors and radiators) used in radiated succeptibility tests

- Built a mobile app to track the growth of plants, connected to an IP camera - Designed and 3D-printed an electromechanical module to operate window blinds via Alexa voice commands using an ESP32 microcontroller with Wi-Fi, with a total cost lower than $20 - Developed a Monte Carlos Tree Search AI in C# to play a board game, trained YOLOv8 and EfficientNet to detect the physical game boards from pictures with inference time under 0.8 s - Won ML Kaggle award that predicted the results of the NCAA March Madness tournament using a Deep Neural Network on TensorFlow, placed 92nd out of 1023 competitors - Authored and published 10+ 3D printed models and 3 other larger projects

Visual Detection of Containers for Industrial Automation - Programmed an object detection algorithm in Python with OpenCV for an industrial robot, achieving positional accuracy ±1mm/±0.1° and inference time under 50 ms - Scripted test procedure driving a Universal Robot manipulator and a Keyence sensor on a Linux computer Instrumentation and Automation of Electric Vehicles - Built and controlled a fault-tolerant brake-by-wire system for an electric truck via CAN and Simulink - Led a team of engineers and machinists to instrument an Electric Car in 3 months with a $200k budget Design-Build of a Smart Energy Storage System - Designed, drafted, and procured parts for milling, laser-cutting, 3D-printing of a 100 kW safety-critical Energy Storage System resistant to a thermal runaway failure using SolidWorks and Altair Inspire FEA

- Assembled 5+ robotic platform models, wiring and soldering strain gauges bridge, IMU via SPI, rotary encoder, EMG sensors, and motor driver to microcontrollers, and cameras to Single Board Computers - Mentored 4 grad students and trained 60+ undergrad students to use industrial machines like PLC and HMI Visual Perception and Control of a Robotic Foot Prosthesis - Programmed with ROS and C++ a foot prosthesis with an Admittance Controller and a Kalman Filter to replace the motor’s friction and inertia dynamics with humanoid ankle dynamics - Developed algorithms using Time-Of-Flight (TOF) camera to aid robot navigation, detecting walkable terrains by fitting planar patches with point clouds and PCL presenting results in 3+ technical conferences

- Automated classification of burn scar images of pediatric patients with accuracy on par with human surgeon experts by creating a healthcare image dataset with clinicians at Children’s Hospital of Michigan, Detroit System Identification of the Human Ankle Dynamics - Modeled a time-varying mechanical impedance of the ankle characterizing with MATLAB signal processing such as MLE, Least Squares, and power spectral density, resulting in 20+ scientific publications - Created LabVIEW programs for data acquisition and system identification of 50+ human walking tests Aerial Defense with Unmanned Autonomous Vehicles (UAV) - Retrofitted bird net launchers into UAV-hunter to capture other UAVs, implementing tracking algorithms in C++ using a stereo camera StereoLabs ZED on a NVIDIA Jetson computer at a 50 fps rate - Simulated the control and path planning of UAVs using Gazebo simulator to increase development time