Where the work was paid for

Power-conversion architecture, product engineering, system leadership, and technical business development.

• Led system-engineering work across power electronics, control, safety, EMC, simulation, validation, and product interfaces.
• Built and developed a multidisciplinary organization while making technical decisions and ownership more reviewable.
• Moved into technical business development for AI-data-center and BESS power-conversion opportunities.

Related projects: pyPLECS

Applied power-electronics and systems teaching grounded in industrial development practice.

• Taught power-electronics and systems topics through the connection between models, hardware, and validation evidence.
• Translated industrial constraints into material students could inspect and reuse.

Quantitative modeling, Python data systems, cloud infrastructure, and technical teaching.

• Built Python screeners, gamma-exposure and term-structure workflows, and supporting AWS data infrastructure.
• Started the technical side from zero — data infrastructure, automation, and engineering practice — while helping recruit and coordinate technical work.
• Moved to specialist quantitative ownership as the organization grew and the technical scope divided.

Related projects: Rosetta framework

Specialist engineering support at the boundary between components and power-electronics applications.

• Connected component behavior with application-level operating conditions and design decisions.
• Produced bounded technical analysis suitable for review without publishing client-confidential detail.

Applied research and technology transfer in energy systems and power electronics.

• Developed and validated energy-system concepts through simulation, electronics, embedded control, and laboratory work.
• Connected academic methods with industry-facing prototypes and technology-transfer constraints.
• Reused numerical tooling and automation to make engineering evidence easier to reproduce.

Related projects: py2femm

UPS power electronics, regulatory qualification, laboratory validation, and new-product introduction.

• Developed and validated single-phase and three-phase UPS power-conversion systems.
• Led new-product introduction across international voltage, frequency, CE, and UL constraints.
• Explored new technical routes when architecture or qualification work reached a bottleneck.

A focused electronics consulting engagement during the transition from freelance to industrial product development.

• Applied embedded-electronics and instrumentation experience to a bounded client assignment.
• Preserved a generic record while client-specific implementation details remain private.

Electro-optical ranging, northfinding electronics, embedded systems, automated tests, and patented invention.

• Developed and validated laser-range-finder transmitter, receiver, and motherboard/control electronics.
• Developed digital-compass and northfinding electronics with test methods for observable system behavior.
• Supported FPGA image-processing and automated-test systems, contributing to three distance-measurement patents.

Embedded electronics and power conversion for multimedia, automation, lighting, and energy measurement.

• Developed ARM- and MSP430-based electronics for automation, multimedia, and energy-measurement applications.
• Worked across PFC, lighting, power-over-Ethernet, UPS, and battery-powered product constraints.

Low-power embedded control and energy harvesting for gas-pipeline valve systems.

• Developed an eight-bit microcontroller motor-control path for pipeline-valve applications.
• Explored thermal and RF energy-harvesting power conversion under severe energy constraints.

Connected embedded systems for home automation, energy monitoring, and video-terminal feasibility.

• Built PIC32 web-server, Ethernet, and USB functions for connected automation products.
• Evaluated embedded-video terminal architectures and energy-monitoring applications.

Research spanning RFID, low-noise optical electronics, robotics, GaN characterization, and FPGA signal processing.

• Developed digital organic-electronics concepts for RFID and ultra-low-noise circuits for optical applications.
• Built embedded robotic and GaN thermal-characterization systems for industry-facing research.
• Implemented FPGA baseband predistortion work that became a peer-reviewed publication.

Instrument design joining craft, CNC manufacturing, acoustics, electronics, and self-built automation.

• Designed stringed-instrument parts in Rhino3D and programmed CNC manufacturing through Mastercam.
• Built and characterized pickups using hands-on winding, waxing, and frequency-response measurement.
• Repurposed inkjet-printer mechanics, optical sensing, and a PIC controller into a closed-loop pickup-winding rig.