Dennis Ren, Lead Electrical Engineer at Freeform

Dennis Ren

Lead Electrical Engineer at Freeform | Los Angeles Metropolitan Area, United States

Profile last verified July 2026
Industrial Automation Verified Profile Los Angeles Metropolitan Area, United States University of California, San Diego
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***@gmail.com

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+18*****

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Dennis Ren Socials
Dennis Ren Work Experience

Lead Electrical Engineer at Freeform in October 2022 - Present

Electrical Engineer at Freeform in November 2021 - October 2022

Hardware Design Engineer (Vision Pro) at Apple in March 2019 - November 2021

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Hardware Development Engineer Intern, Amazon Go at Amazon Lab126 in June 2018 - September 2018

Colossus Project Manager/ Chief Engineer at SEDS UCSD in May 2016 - May 2018

iPad Systems EE & Core Input Devices Intern at Apple in June 2017 - September 2017

Test Equipment Engineering- Mechatronics Intern at Tesla Motors in June 2016 - September 2016

Electronic Systems Lead at SEDS UCSD in January 2015 - June 2016

Dennis Ren Education

University of California, San Diego, Bachelor’s Degree

Shawnigan Lake School, High School

Dennis Ren Skills
Python R&D 3D Modeling Rapid Prototyping Leadership PCB Design Fundraising Project Management Systems Engineering Robotics Electrical Panel Design Digital Circuit Design Public Speaking Machining Embedded Systems Teamwork LaTeX ARM Microcontroller Matlab Soldering AutoCAD Strategic Planning Interpersonal Skills Research 8051 Microcontroller Analog Circuit Design High Voltage High Pressure Pnumatics PowerPoint Photography Microsoft Excel Microsoft Word Woodworking Microsoft PowerPoint Microsoft Office SolidWorks Electronics mbed C++ Python (Programming Language)
About Dennis Ren’s Current Company
Freeform

Freeform builds AI-native manufacturing systems that unify software, hardware, and physics to produce industrial-scale parts at the speed of human ideation. By treating manufacturing as a single integrated system, we unlock a new era of innovation where complex hardware is designed, built, and scaled without limits. We are a team of first-principles thinkers driven by a shared mission: to build the fundamental technology that moves the world forward. We believe that solving the foundational challenges of production requires a massive diversity of expertise, deep collaboration, low ego, and a healthy sense of humor. Whether you are an engineer, a builder of systems, or a creative problem-solver in any field, we invite you to help us align the physical world with the pace of human imagination. We are backed by industry leading VC's including Founders Fund, NVIDIA's NVenures, Threshold Ventures, Two Sigma Ventures, Linse Capital, 8VC, Valor, and more who share our conviction in scaling Physical AI to revolutionize manufacturing.

Discover more about Freeform
Dennis Ren’s Colleagues
Anne Magnus

Anne Magnus

Los Angeles, California, United States

Technical Recruiter at Freeform

Technical Recruiter at Freeform
(May 2023 – Present)

John Crumpler

John Crumpler

Los Angeles, California, United States

SpaceX alum | think.make.scale | Come print with us!!!

Development Engineer at SpinLaunch
(August 2026 – August 2026)

Nicholas Altese

Nicholas Altese

Los Angeles Metropolitan Area

Additive Engineer at Freeform

Additive Engineer at Freeform
(December 2022 – Present)

Jack Najarian

Jack Najarian

Hawthorne, California, United States

Electrical Engineer at Freeform

Electrical Engineer at Freeform
(June 2023 – Present)

Devon Mahn

Devon Mahn

Kansas City, Kansas, United States

Senior Embedded Software Engineer - Freeform

Senior Embedded Software Engineer at Freeform
(January 2023 – Present)

Gerald Chang

Gerald Chang

Hawthorne, California, United States

Engineer at Freeform

Structures Engineer at Space Exploration Technologies
(August 2026 – August 2026)

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Frequently asked questions about Dennis Ren

What is Dennis Ren email address?

Email Dennis Ren at [email protected] and [email protected]. This email is the most updated Dennis Ren's email found in 2026.

What is Dennis Ren phone number?

Dennis Ren phone number is +18582813300.

How to contact Dennis Ren?

To contact Dennis Ren send an email to [email protected] or [email protected]. If you want to call Dennis Ren try calling on +18582813300.

What company does Dennis Ren work for?

Dennis Ren works for Freeform.

What is Dennis Ren's role at Freeform?

Dennis Ren is Lead Electrical Engineer

What industry does Dennis Ren work in?

Dennis Ren works in the Industrial Automation industry.

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