Team & Collaborators
Leadership
Maxwell Mamishev
Founder & CEO
Maxwell Mamishev is the Founder and CEO of Extentek. He is passionate about advancing embedded systems, assistive technologies, and AI-powered health solutions. At Extentek, he leads innovation efforts like the AI Radiation Health Companion in collaboration with UW SEAL and the NSF STTR program.
Electrical engineer and researcher focused on embedded systems, real-time sensing, and R&D commercialization.
Acknowledgement of Founders
Nir Pechuk
Ron Pechuk
Our Story
Extentek began through high school student-driven innovation by Maxwell Mamishev, Nir Pechuk, and Ron Pechuk, who created the first prototype of Spill-O-Not, a contactless material-level indicator for their visually impaired grandmother. Using Arduino microcontrollers, they created a beeping system that alerted when a cup was full. Maxwell Mamishev assumed full ownership in 2025 to continue and expand the company’s research focus.
Collaborators
