Rency John Calaunan

Newly board-certified Electronics Engineer and Licensed Technician with proven experience in end-to-end prototype design, circuit building, and hardware troubleshooting. Combines solid technical foundations with structured project management competencies to deliver functional engineering solutions.

On-the-Job Trainee at EB Computer Center (Acer Authorized Service Center) (2023-04 – 2023-05)

• Diagnosed, repaired, and maintained customer consumer electronics including laptops, desktop PCs, and commercial audio equipment.
• Resolved complex hardware glitches and performed system software installations to maximize device performance and customer satisfaction.
• Assisted in the field deployment and configuration of closed-circuit television (CCTV) security networks.

Assistant Project Manager & Prototype Creation Manager at PHINMA University of Pangasinan (2023-01 – 2024-12)

Led end-to-end hardware development and designed schematic layouts for the automation circuit, ensuring stable sensor readings for water monitoring. Supervised embedded programming using Espressif/Arduino microcontrollers to handle automated data logging and logic control. Managed a cross-functional student team, coordinating technical execution, material budgeting, procurement, and timeline milestones.

Organized and maintained critical documentation, schematics, and code repositories across shared environments to preserve system technical records.

• Adapted an RC plane remote-control system for the prototype by integrating motors, a receiver, and mini Electronic Speed Controllers (ESCs), enabling wireless navigation and operation as an RC boat.
• Designed and assembled a custom Printed Circuit Board (PCB) for LCD, LED, and buzzer interfaces, supporting system monitoring and user notifications.
• Applied self-directed learning and cross-team collaboration to develop PCB design and fabrication skills, successfully implementing a functional PCB for the project.
• Utilized circuit simulation and prototyping tools, including PhET Circuit Construction Kit, Fritzing, Tinkercad, and Wokwi, to validate circuit designs prior to hardware implementation.

Bachelor of Science in Electronics Engineering – PHINMA University of Pangasinan (2020-01 – 2024-12)