Ernesto Arellano

Senior Front-End Engineer with 13 years building scalable platforms with React, TypeScript, and Node.js.

About

Most recently, I led front-end architecture at Dispel's zero-trust platform for industrial control systems (ICS/OT), guiding a 6-engineer team through a complete modernization — overhauling the build system, standardizing data patterns, and establishing architectural foundations that improved velocity and reliability across the org.

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Blog

Embracing the AI-First Paradigm
Jan 4, 26
A Proactive Approach to Platform Stability
Nov 26, 25
Building Form Abstractions That Multiply Team Velocity
Mar 1, 23
Establishing Component Standards
Jan 1, 23
Multi-Tenant Email Architecture
Aug 1, 23

Work

Senior Engineer II, Full Stack at Dispel
Sep 22 - Dec 25
Dispel delivers a zero trust remote access and real-time data-streaming platform for industrial control systems (OT/ICS), enabling secure, scalable connectivity and reducing downtime and operational risk across manufacturing, utilities, and energy environments.
Senior Full Stack Web Developer at Indio
Jul 15 - Sep 22
Indio delivers a cloud-based reservation and property-management platform for RV parks and campgrounds, enabling unified booking, billing, and operations and increasing occupancy, revenue consistency, and overall park efficiency.