Meet the Team


George Dussich,
Late Founder, President and CEO

Our company’s late founder, George, grew up and studied in the US, then through various studies furthered his education in Mechanical Engineering in Europe. For approximately 10 years he headed up one of the quality control departments at ABB, a Swedish Nuclear and Conventional Power and Automations Technology giant. After moving his family back to Florida in 1978, together with his father, he formed a patent firm DDCI including developing products for marketing giant Stanley Joselof. He then founded a nationally renowned marine acrylic manufacturing firm and led it successfully for 17 years. Along with his multi-lingual skills, and extensive knowledge of international markets, George’s strengths are mechanical design/engineering and problem solving. He has been responsible for innovating many concepts of efficient storm filtration systems, both in the United States and Europe. George has designed and patented many products for introduction in the US. He introduced the concept of using plastics in ESI’s stormwater treatment systems, making them easier to machine and build, and helping them better withstand harsh conditions. The end result was a major cost saving for ESI’s customers, and a more durable and better quality alternative to what is currently being offered by competitors.



Randall Burden,
President and Director of Engineering

Randy trained as a research biologist at Florida Tech, and has four years of biological and biochemical research experience and 20 years of design and manufacturing experience with thermo-plastic, fiberglass reinforced plastic, metal, and wood materials. Randy has major strengths in new product design/development, tooling, and technical writing.

As Director of Engineering, Randy’s prime responsibility is the life cycle maintenance and evaluation of products.



Jahn Dussich,
Vice President and Director of Operations

Jahn has been a stead-fast environmentalist since his early days. Trained in Computer Engineering, Mechanical-Electrical Engineering, and Environmental Studies, Jahn, and his late father George, founded EcoSenseUSA in 2001, and later EcoSense International along with Randy to respond to the worsening conditions they saw in waterways around the world, and the expensive and complicated industry responses to them. A USAF Veteran, with extensive experience in state and federal government contracting, environmental technologies assessments, policy response, contract project and program management, and business development. As Vice President, Jahn’s prime responsibility is ensuring smooth operations, business success, marketing, and the life cycle maintenance and evaluation of current and new product lines.



Aga Freed,
Operations Manager/Aquatic Biologist/ Marketing Manager

Aga graduated from the University of Central Florida with a Biology Degree, she specializes in Limnology. Her understanding of water ecology and ecosystems perfectly complements her operations management skills. Many years of management of a small business taught her how to successfully direct and manage employees and departmental operations for production, logistics and maintenance as well as analyze marketing opportunities, research and select target markets and design marketing strategies. She plays a crucial role in managing, organizing, implementing and controlling the marketing efforts of this fast growing environmentally friendly company. Since Aga is of Polish descent her understanding of European cultures and knowledge of foreign language is a quality that is appreciated while conducting business overseas. Aga focuses on the expansion of the company, both here in United States and internationally.



Greg Hill,
Production Technician and Compound Maintenance Supervisor

Our Compound Maintenance Supervisor and Production Technician is an avid musician, and outdoors-man – passionate about environmental conservation and restoration. Greg possesses a wide variety of skills in several different fields, from the glass-cutting and design industry, to construction and general maintenance.

A very valuable employee with many years of experience. We can count on his expertise in regards to product manufacturing, implementation and improvement. His responsibilities include property and facilities maintenance, fabrication; (metal, wood, PVC), media mixing, filter assembly and installation, structure maintenance, domestic and international shipping and receiving.

Greg’s a valued member of our team at EcoSense!



Brandon Williams,
CAD Design

As our dedicated AutoCAD drafter, Brandon creates precise structural designs for all waterway cleansing structures. He is certified in Software Engineering and is currently pursuing a Bachelor’s in Aerospace Engineering at the University of South Florida. Brandon brings a unique blend of precision and problem-solving to the team,  ensuring every baffle box is constructed with the exact specifications required for the highest quality operation. Brandon also coordinates closely with concrete precasters and metal fabrication shops to produce braces and brackets that meet the strict measurement standards for every project.