I'm Erin Jerri. I build the systems AI walks into.
Engineer, author, and founder working across AI, spatial computing, and the interfaces
Lead author of O'Reilly's Creating Augmented and Virtual Realities the spatial computing reference written years before AI glasses made the category mainstream. Former CTO, and builder in AI and XR since 2015


Software engineer, startup founder, and writer - born and raised in Silicon Valley.
Erin Jerri Malonzo Pañgilinan is a proud Silicon Valley native born and raised software engineer, startup founder, former CTO, author, and speaker working at the intersection of artificial intelligence, spatial computing, and emerging interfaces.
WHAT I WORK ON
I focus on what happens after the model - when AI has to operate inside products, workflows, and environments.
When AI has to operate inside products, workflows, and environments.
01
AI-Native Products
Systems that operate beyond chat - executing inside real products and workflows.
02
Spatial & Wearable Interfaces
AR, VR, MR, and AI glasses — the next room software has to behave in.
03
LongevityAI
AI applied to longevity, fitness, women's health, fertility, menopause, and neurodegenerative disease.
WORK WITH ME
I take a small number of engagements each year, in the places where the decision is expensive and the answer isn’t obvious yet.

Speaking
I create talks tailored to your events on all things AI and more.
Request a speaking engagement →Advisory
Focused paid sessions for teams already in motion, where the next product decision carries real consequences. I’ve been building in AI and spatial computing since 2015 as an engineer, founder, and CTO — the advice comes from having shipped it.
Keynotes, executive briefings, and technical talks.
Selected talks
Keynotes, executive briefings, and technical talks on AI, spatial computing, and interface shifts.
Federated Intelligence: Architectures for Collective AI
How AI can truly be for everyone.
How We See: A New Vision for XR and Artificial Intelligence (AI)
Humanity
Embodied Time: Balancing the Real and the Digital in the Age of AI
Toward a Non-Toxic Quantified Self: Intentional Technology, Embodied Life
Rethinking Microinteractions: A Sustainable, Intentional Approach to Creation with AI
How to build efficiently and sustainably with AI — without having to token max to the extreme.


What I am building
TimeBite
Most tools are built around what you planned. TimeBite is built around what actually happened — how your days really unfold, so you can align them with what you said mattered.

Selected for programs and fellowships across AI, XR, and web3, including the AWS CTO Fellowship, Alley (Verizon Ventures), and Gitcoin Kernel.
Get the essays and the beta.
Read my Substack. New writing on AI, XR, and wearables — and how we are bridging the physical and digital reality.












