Eric Rosenfeld
Robotics Software Engineer|
Robotics, full-stack, and applied AI — eight years across motor control, EtherCAT, vision, and the web stacks that drive them.
100+
Production features
1 kHz
Real-time control
0.4 mm
Seam detection
200+
AI product tests
Proof, Not a Keyword List
Six systems that show the through-line: physical machines, production software, and AI products built end to end.
Expertise
The Stack I Actually Ship
System stack
From sensor signal to operator action
Select a layer to see the tools in context—and the shipped work behind them.
Selected / Control
Executed synchronized EtherCAT and CAN trajectories with live speed changes and zero phase drift.
Real-time motion controlTimeline
Experience at a Glance
DevReins — Independent Product
Built a publicly downloadable early-access mobile console for supervising AI coding agents
Productive Robotics — Robotics Software Engineer
Shipped 100+ features across three robot platforms: 1 kHz motion control, industrial protocols, 3D perception, and operator UI
ChangeUs — Founder
Solo-built a patent-pending civic AI platform with a metrics-driven matching pipeline and 200+ automated tests
Global Contract Manufacturing — Automation Engineer
Built factory automation, computer vision, SPC systems, and a six-figure HighQA–Epicor integration later sold to HighQA
Tesla — Power Electronics Engineering Intern
Built validation systems for the Gen 3 Wall Connector and a 52 kW DC/DC converter alongside firmware and electrical teams
Pampa Technologies — Mechanical Design Engineer
Helped design $2M automated guided vehicles deployed on Tesla's Fremont production floor
San Jose State University — B.S. Mechanical Engineering
Mechatronics concentration, 3.71 GPA; also taught the mechatronics laboratory
Spartan Superway — Solar Transit Research
Co-authored peer-reviewed research and presented it at ASES, Podcar City in Antwerp, and a US DOT webinar
Achievements & Certifications
Publication2016Solar Power Installation on ATN Publication
Peer-reviewed paper published at the American Solar Energy Society (ASES) conference — "Case Study of a Solar Power Installation for an Automated Transit Network in San Jose."
View
Certification2018SolidWorks Professional Certification
CSWP certification demonstrating advanced proficiency in SolidWorks — surface modeling, sheet metal, weldments, and complex assemblies.
Hackathon2017UCLA IDEA Hacks — Hackathon
Built an automated page-flipping device in 36 hours using Raspberry Pi, Arduino, 3D-printed parts, and OCR — hardware + software integration under pressure.
Award2015Material Engineering Promise Award
Received San Jose State University's Material Engineering Promise Award.
Award2017Mechatronic Scholarship — David Brown Scholar
Named a David Brown Mechatronics Scholar at San Jose State University.
Talk2017Solar Presentation to US DOT
Presented solar-powered automated transit research in a U.S. Department of Transportation webinar and at Podcar City in Antwerp, Belgium.
Let's Build Something
Get In Touch
Open to senior robotics, applied AI, and agent-infrastructure roles. Remote US or hybrid in California.