Bryan Beltrán
Software Engineer at Chewy — Customer Care & Agent Experience
About
I work on Chewy's Agent Experience team, building systems for customer care across chat, phone, and email. Side projects solve problems in my own life and give me room to learn.
More about me →What I’m Building
SeedStarter
Frost-aware garden planner with a live demo — ZIP-based zone lookup, planting timelines, and calendar export.
Browser Listener
Privacy-first MV3 extension for consent-gated, local-only Facebook session capture — posts, comments, reactions, and people exported as a structured ZIP. No upload, no telemetry.
The Gathering Project
Website for a nonprofit organization. Built with Next.js and hosted on Vercel.
Anchor
ADHD-focused homepage PWA — one task, optional focus note, and a 25-minute countdown. Installable, local-only, no accounts.
TrafficSim
Traffic behavior simulator for zipper merges and roundabouts — modeling real driver hesitation, not ideal theory.
From the Blog
Notes on tools I'm building and exploring.
Building a Privacy-First Debug Capture Extension on Manifest V3
MV3 capture architecture from production customer-care tooling — CDP, redaction, service worker constraints, and why nothing leaves the browser.