Ashutosh Shastry

Taking Technology Platforms
from Concept to Pilot Line

Engineering executive, hardware platforms. Twenty years across microfabrication and sensing systems, eight in silicon photonics. Two platforms taken from first principles to clinical-stage validation

The work runs across wearable form factors, including patch pumps, dissolving microneedles, and silicon-photonics biosensors, and the integration discipline that makes them ship.

Technology journey
Evanostics: Silicon-Photonics Biosensor Program from Concept to Clinical Stage

I led the engineering across the workstreams that had to converge (photonics and chip fabrication, biomolecule printing and multiplex assay development, modular fluidics, and a clinical-grade reader) for a saliva-based diagnostic that reached clinical validation. The program got there because we built a common language for naming and resourcing the interface problems between disciplines.

13K+ cartridges produced
95% final-batch yield
8 patents granted
2 clinical studies
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Recent article
Non-Invasive Glucose Sensing: A First-Principles Architecture

Why this problem has taken a decade of serious industrial effort, what the binding constraints actually are, and why integration across disciplines (not depth in any single one) is what the work really requires.

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About
Integration across disciplines is the through-line of my work

Career across silicon photonics biosensors, DNA sequencing platforms, dissolvable microneedle drug delivery, and precision optical spectroscopy. Sixteen patents, more than fifteen peer-reviewed publications cited 500+ times. Edison Silver Medal, Game Changer in Medical Technology (2010) for the Corium MicroJet needle-free injector.

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Video thumbnail
The oral-fluid cartridge in the reader. Watch on YouTube.

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