Manufacturing Engineering Manager — Kernel

Yarik Chekin

From prototype to production.

I build brain-imaging hardware at Kernel, and ship software with AI agents after hours.

Yarik Chekin wearing the Kernel Flow brain-imaging headset
Los Angeles

About

I take hardware from prototype to production. Most product problems turn out to be process problems — finding them is the part I'm good at.

I started in aerospace at Teledyne Reynolds, running NPI and failure analysis — and built the process that cut two flight assemblies from 40% scrap to 3%.

Now I manage manufacturing engineering at Kernel, scaling the Flow neuroimaging headset toward production. After hours I build and ship software with AI agents — it's how I keep learning.

92%
Scrap cut (40% → 3%)
9 yrs
In manufacturing engineering
Aero → neuro
Two regulated industries
Root cause
Failure analysis & CAPAs

Expertise

What I do.

Manufacturing leadership

  • Lead a cross-functional team at Kernel
  • New Product Introduction (NPI)
  • Quality systems (QMS, PLM)
  • Vendor & supply-chain strategy

Process & quality

  • Cut two assemblies from 40% to 3% scrap
  • Design for Manufacturability (DFM)
  • PFMEA & Design of Experiments
  • Failure analysis & CAPAs

After hours

  • Agentic coding with Claude & Cursor
  • Shipping side projects to real users
  • Manufacturing rigor, applied to software
  • Learning by building

Research

First-author publications.

Preprint · 2026 · First author

Brain dynamics supporting high cognitive performance reorganize after midlife

Whole-head TD-fNIRS mapping task-evoked cortical dynamics across the adult lifespan (N = 302) — finding a neurocognitive inflection point around age 55.

SPIE · Clinical & Translational Neurophotonics · 2025 · First author

A modular TD-fNIRS system for many applications

The modular time-domain fNIRS platform behind Kernel's Flow2 — whole-head optical brain imaging in a wearable headset.

Imaging Neuroscience (MIT Press) · 2025 · First author

A compact time-domain diffuse optical tomography system for cortical neuroimaging

A wearable system that reconstructs 3-D maps of cortical activity from light, with the depth sensitivity time-domain fNIRS gives over continuous-wave.