Electrical Engineer Resume
Contact Information
Name: "Jamie" James R. Cosper
Email: Jamie.cosper96@gmail.com
Location (TW): 新北市新莊區中華路一段３５號２０樓之２
Work Status: Eligible for work in USA and Taiwan without sponsorship; (US Citizen, Taiwan Gold Card Holder)
Work Experience Summary
Senior Engineer
Suitai Electronics
July 2024–Dec 2026
- Served as a senior engineer involved in all aspects of product development & R&D; involved with defining requirements, circuit design & layout, bringup, protoyping, firmware, software, testing, developing & automating production test processes. Primary projects Ebike, MFTS, as well as supporting other ongoing products (Regulator, ISG, HMW).
- Lead designer of dual 500W Ebike Controller including PCB design, error detection & handling, CAN communications protocol and integration with BMS and HMI devices. Documented and built project technical reference manual.
- Created modular, reusable firmware libraries for CAN BUS protocols (UDS, ISOTP) and integrated them into multiple ongoing projects.
- Created secure firmware-update process used for production & field updates including software for .bin encryption, boot-loader with on-chip decryption.
- Created data logging and analysis tools such as LogViewer.
Electrical Engineer
Greensight
Dec 2022–May 2024
- Served as the primary designer and integrator for Electronic Speed Control (ESC) & Power-Distribution Board (PDB) electronics for drones from 200g to 30kg+.
- Worked on revisions to existing drone fleet electronics and designed multiple new power systems.
- Designed PDBs that are commercially in use at customer sites all over the USA.
- Implemented BMS firmware development/testing using TI BQ-series chips (2S–6S, 48V & 100V tethered systems).
- Layout/design review for avionics, flight controller, sensor, and telemetry PCBs; responsible for bring-up.
- Designed portable drone charging, launch/recovery, and solar power systems for remote deployment.
- Regularly coordinated with project leads/customers to manage priorities & work distribution for 3–5 projects.
- Made critical tasking decisions to meet deadlines.
- Mentored and tasked several engineering interns.
- Assisted in developing processes/procedures for manufacturing workflow, documentation, and bug tracking.
Electrical & Firmware Engineer
Suitai Electronics
2021–2022
- Development of hardware, firmware, software, and mobile app for electric bicycle controller.
- Heavily involved in design decision-making, PCB layout, prototyping, and testing.
- Lead on diagnostics firmware and software.
Electrical Engineer
JUOKU Technology Co.
2020
- CAN development and product demo — Lead on hardware/firmware development of CAN bus technology, CAN/LIN Gateway, diagnostics to meet ISO 15765 standards. Created customer-facing demo.
- LIN development and product demo — Lead on hardware/firmware development of LIN bus technology and customer-facing demo.
- Arrival Bus Column Switch and Production tester — Lead firmware developer for automotive column switch for EV. Involved in PCB layout/prototyping. Designed production tester for factory use.
Electrical Engineer Intern/Assistant
Suitai Electronics & JUOKU Technology
2016–2019
- PCB Layout and Design (Suitai Electronics, 2019) — PCB layout for automotive voltage regulator & ISG involving high current motor drivers and high-speed communications to reduce EMI/noise.
- Automotive Firmware Updater (JUOKU Technology, 2019) — Wrote software to interface with and update bootloader/firmware for automotive module (ERC), including seed/key encryption.
- Motorcycle Voltage Regulator Tester (Suitai Electronics, 2017) — Designed production tester hardware/software for factory use.
- CMC Column Switch Tester (JUOKU Technology, 2016) — Designed production tester hardware/software for factory use.
- SMP DDM Tester (JUOKU Technology, 2016) — Responsible for design and creation of software and prototype hardware for SMP aftermarket DDM Tester.
Notable Skills
- PCB Design & BOM (KiCAD & Altium)
- Firmware and Software (C, Python, C++, QT)
- Board bring-up, debug & prototyping
- Capable of soldering, reflow & fine rework down to 0201 & LGA ICs
- Experience with both new design and with inheriting legacy hardware & codebase
- Experience with bootloaders and encryption for secure firmware flash and update
Education
Texas A&M University