• 18100 Von Karman Ave, Suite 850, Irvine, CA 92612
  • +1 (949) 705 4593


Quick, on time, every time


Economical, small but powerful


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Accurate, get it right the first time, every time



Jon Jeffery

President & CEO
Hummingbird Technologies

Jon Jeffery joined Hummingbird Technologies in 2016 as President and CEO and he oversees the company vision and strategies, establishing a strong portfolio across all client segments.

Prior to joining Hummingbird Technologies, Jon served as Aerospace Group Director at Parker Hannifin Corporation and as Unit Chief at Boeing – Military, participating in the development of Fuel, Landing Gear, Hydraulic and Flight Control Systems for both military and commercial aircraft. Jon is a seasoned leader in the areas of systems engineering, program management, and business and process development. Jon also served at Chairman of SAE A-6 committee, Aerospace Actuation, Control, and Fluid Power Systems from 2008 – 2015.

Jon earned his Bachelor of Science in Mechanical Engineering from University of Michigan, Ann Arbor, MI. and earned his Masters of Science in Engineering Management from Washington University, St Louis, MO.


Brian Barker

VP of Engineering
Hummingbird Technologies

Brian Barker joined Hummingbird Technologies in 2015 as Vice President of Engineering and he currently oversees all the engineering services activities.

Prior to joining Hummingbird Technologies, Brian served as Director and VP of Engineering at major aerospace/defense companies including Goodrich, Moog and Northrup Grumman and is a seasoned leader in the areas of systems, software, mechanical and electronics engineering. Brian is an industry design authority in the domains of aerospace hydraulics, flight controls, and power systems with particular expertise in failure investigation and root cause/corrective action.

Brian earned his Bachelor’s in Engineering Science from IOWA State University. and earned his Masters in Piano Performance State University of New York, Fredonia, NY. Brian currently serves as panel chairman for the international SAE A-6B2 committee for Electrohydrostatic Actuation.


Mahesh V. Kumar

Chief Operating Officer
Hummingbird Technologies

Mahesh Kumar joined Hummingbird Technologies in 2014 as Chief Operating Officer and he currently oversees the global operations.

Prior to joining Hummingbird Technologies, Mahesh served as Area Sales Director at HCL America Inc, a 3,000 employee Aerospace engineering group with global state-of-the-art research and development centers. He and his team assisted major OEM’s and Tier 1 suppliers in design, development and certification of airborne embedded systems that provided enhanced capabilities such as situational awareness, precision guidance and Navigation.

Mahesh has earned his Bachelors of Engineering in Electronics and Communications from University of Mysore, India.