Jaxon Poentis

Building robots, and the
infrastructure that runs them.

Founding Engineer @ Northstar
CS + Math @ WashU
prev Tesla, Capital One, Spectrum

01 About

Get the robots out the lab.

I'm a founding engineer at Northstar Robotics, working on teleoperation, data pipelines, and policy fine-tuning. I also study CS + Math at WashU.

I grew up on Oʻahu, where I led robotics teams and presented at ISEF. I've also worked at Tesla, Capital One, and Spectrum.

This site holds my work and writing.

Right now: Founding Engineer · Northstar Robotics
Studying: CS + Math · WashU, class of '27
Areas: Distributed systems · Robotics
Off the clock: Hiking · Fishing · Gaming

resume linkedin github youtube x

02 Projects

Draw.Northstar

November 10, 2026

Fable 5.2 drew 40+ people with a real robot arm, with no human in the loop. How designing the harness made that work, and why it was still slow and imperfect.

Geonosis-AI

October 27, 2026

Built solo at Cal Hacks 13.0, Honorable Mention in the SpacetimeDB track. The Robot Deployment Agentic Factory. Get from any embodiment to perform any task with a fleet of long running agents.

Exchangent

October 20, 2026

Let buyers and sellers have agents handle both buying, selling, and negotiating with the Negotiating Agent Protocol (NAP) (built with Surya Pugazhenthi)

View all projects

03 Blog

November 13, 2026

Automating latency research with ARC Bench

ARC has one of the fastest relays in the market. It carries robot camera video to a teleoperator's headset and commands back to the robot. Near the robot, an operator gets every main-camera frame with a p99 frame delay o…

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Read the blog