Walter has more than 40 years of experience as a systems engineer, and has combined electrical, mechanical, analog, and digital design to work on a wide variety of projects. He’s designed well over five hundred products, ranging from test and measurement instruments to emulators, transducers, large test racks, and products for scientific, audio, musical, and medical applications. Walter’s passion for test and measurement relating to satellite computers, telemetry, and power systems has led him to specialize in the aerospace industry. His wealth of experience in this field is truly impressive.

Late in Walter’s engineering career, he co-founded Evaira, an electric vehicle design firm specializing in Lithium batteries, battery management systems, motors, and controllers. He combined his knowledge of mechanical, analog, and digital design to create innovative solutions for the company. Through his hard work and dedication, Walter and his associates were able to secure nearly a dozen patents for Evaira, which eventually led to the company being acquired by International Rectifier Corporation.

He continues to design high-performance audio equipment inside his company Holland Synthesizer, including digital and analog amplifiers, filters, synthesizers, mixers, and audio consoles. He laughs as he says. “It took me 21 years to construct the console I use today in my contemporary music, but when I finished my latest console design”, someone quipped, ‘wow, I really like the retro look’, which was funny only because he had started that project 21 years prior.