Our Story of Innovation

E4D Technologies was founded in 2000 as a technologies manufacturing company focused on high-tech medical devices with 3D scanning technology. We’ve been up against some of the biggest names in our industry since day one, but we’re not the type to back down from a challenge. We took on our competitors with more advanced technology, and it still renews smiles all over the globe every single day. Now, we’re utilizing our experience to widen our focus and make a difference in other areas of future technology innovation.

Our Team of Experts

Every great piece of technology is made by a team with a vision for moving-forward. Our rich tapestry of manufacturing technology and personal backgrounds provides a variety of unique perspectives that each contribute to our success. We don’t accept the status quo, we accept new thinking, and these are the people at the forefront of making it happen.

Tammi Carter

CEO - E4D Technologies
In her previous role as Vice President of Operations with E4D Technologies, she was instrumental in bringing operational excellence to the manufacturing operations functions of supply chain, quality assurance, manufacturing engineer and regulatory. Prior to E4D Technologies she was Director of Global Accounts for Flextronics with responsibility for several key accounts and a portfolio of $200M. She managed end to end solutions for both startup and established companies across several global locations. In her various roles with Flextronics and E4D, she has supported over 60 NPI/NPT with management and sales internationally. Tammi graduated with a Bachelor of Science in Business Management from Western Governors University.

Brett Hetherington

Sr. Director of Finance
Brett Hetherington joined E4D in April 2018 and oversees all aspects of the company's finances, including development and management of budgets, preparation of financial statements and reporting to the board. Brett brings15 years of experience in working with Design, R&D and NPI centers. Prior to joining E4D Technologies, he was Director of Finance Global Design & Engineering for Flex. Brett Hetherington graduated from Sacramento State University with a Bachelor of Science in Business Administration (Finance).

Lucy Contreras

Sr. Director of Human Resources
Lucy Contreras has over 20 years of experience in all areas of Human Resources. She has a Bachelor of Science Degree in Education from the University of Iowa and a master’s degree in Business (MBA). She spent her early career teaching Government and Economics in both High-School and Adult Education then moved on to Human Resources. Her HR experience includes Johnson & Johnson, Abbott Laboratories, AT&T and Verizon technical groups. She has managed HR teams through acquisitions, mergers and start-ups. She is responsible for managing and directing HR efforts for E4D in areas which include employee relations, management training, talent acquisition, compensation, benefits, payroll and strategy development.

Glen Freeman

VP of Product Management
Glen Freeman has been apart of a team that has successfully challenged a monopoly 12 years ago and since have launched multiple medical products that daily transform thousands of lives around the globe. His educational background includes a BS in Materials Engineering and an MBA plus over 28 years in product development experience.

Tony Eggers

VP of Engineering
Tony Eggers leads the engineering team in the development of E4D’s 3D digitizing, image processing and rendering software as well as precision 3D digitizing and milling hardware products. He joined E4D Technologies in February of 2019. Tony brings more than 25 years of experience in engineering and engineering leadership roles. Tony completed his MBA at the University of Texas at Dallas and his BSEE at Christian Brothers University. Prior to joining E4D, he was Director of Design & Engineering for Flex.

Bruno Geron

VP of Operations & Quality
Bruno Geron has over 20 years of experience across Quality Assurance, Product Development, Regulatory Affairs and Operations. He brings his international regulatory experience on Class I to Class III Medical Devices to E4D which facilities the time to market globally. Bruno leads the production, quality, regulatory supply chain and reserves logistics for E4D. His various certifications in IPC, ISO Internal Systems Quality Auditor and his Master Black Belt in Six Sigma and his Lean Manufacturing training has facilitated E4D’s journey of continuous improvement. Bruno received his degree in Electronics Engineering from Algonquin College in Ottawa Canada. Bruno’s career has had a strong focus on high reliability starting with this role with the Royal Canadian Mounty Police and 7 year with Nokia where he drove product quality and created software to enable better testing of equipment. Re-locating to Southern California, Bruno leverages his continuous improvement skills in Six Sigma and quality for several medical device companies with global operations before returning to Texas where he joined E4D.