Mehmet Efe Varlı

Electronics engineer with concentrations in electronic hardware development and embedded software development. Managed full project life cycles from design to integration. Talented at troubleshooting and solving difficult problems. Experienced in system level electronics product design, BLDC motor drivers and electronic control boards.

Electronic Hardware Design Engineer @ Eatron Technologies
09/2023 – 12/2024
• Created the circuit breaker simulation file on LTSpice and simulated the MOSFET Avalanche behaviour under various conditions. Selected the optimal components for suppressing the MOSFET Avalanche by taking cost into consideration.
• Drew the AI Accelerator circuit schematic on Altium Designer. Completed the PCB layout of the circuit.
• For the low voltage battery management system PCBs produced, participated in conducted emissions and radiated emissions tests conducted according to VW TL 81000 standard. Summarized the results of the tests in a report. Tested minor PCB design/assembly changes to resolve issues in failed frequency bands during EMC testing.
• Completed the bring-up tests for produced LV BMS boards. Reported the results of each bring-up test.
• Simulated the electrical tests included in the VW TL81000 standard for the BMS board on LTSpice program.
• Developed and executed preliminary test scenarios for low-voltage BMS boards.
Hardware Developer @ ITU Electric Vehicle Team
11/2022 – 06/2023
• Designed high efficiency and high-power density BLDC motor driver PCB using Altium Designer.
• Reviewed the design of the reserve BLDC motor driver circuit and provided feedback to the designer.
• Completed the assembly and integration of the main BLDC motor controller.
Electronic Hardware Developer @ Delivers.ai
10/2021 – 10/2022
• Contributed to PCB Assemblies and cabling of the robots.
• Tested new BLDC motors. Set new software configurations for tested motors.
• Contributed to system level testing of the robots.
• Conducted market research for new robot technologies and potential upgrades.
Team Lead and Hardware Developer @ ITU Electric Vehicle Team
01/2022 – 10/2022
• Revised previous BLDC motor driver PCB and configured it. Troubleshooted hardware problems.
• Developed BLDC motor driver code with C language for STM32F4 series.
• Added fuse and DC contactor to high voltage battery pack. Integrated battery pack to electric vehicle. Configured the commercial battery management system (BMS).
• Planned the cabling of high voltage power line of electric vehicle.
Hardware Developer @ ITU Electric Vehicle Team
10/2020 - 01/2022
• Designed Vehicle Control System v2 (ECU) PCB using Altium Designer.
Hardware Developer @ Aeronist Aerospace Rocket Team
11/2019 - 11/2020
• Designed the flight computer PCB (altimeter) and telecommunication computer PCB of the rocket using Altium Designer. Worked with LoRa modules.
• Revised the flight computer codes using C language for AVR series.

Bachelor of Science, Electronics and Communication Engineering
Istanbul Technical University
Graduated @ Feb 2024
GPA: 3.11
Graduation Project: High Efficiency and High Power Density Brushless DC Motor Driver Circuit Design