Caleb MillsSenior Frontend Engineer
Portrait of Caleb Mills

Caleb Mills

Senior Frontend Engineer

Caleb Mills

Senior Frontend Engineer

About me

A frontend-skewed software engineer. I obsess over intuitive UI and UX, and I also build the solid backends and APIs behind them.

Quick facts

Experience
9+ years as a software engineer
Location
Based in Meridian, ID
Most recent role
Senior Full-Stack Engineer at KensieMae(Aug 2023 – Oct 2026)
Core stack, what I work in most
ReactTypeScriptNext.jsNode.js
View workEmail meExperience

Skills

I work mostly in React, TypeScript, Next.js, and Node.js.

  • Frontend

    Interfaces and apps

    • TypeScript
    • React
    • Next.js
    • Vue/Nuxt
    • React Native
    • UI/UX

  • Backend

    Services and data

    • Node.js
    • C#/.NET
    • REST APIs
    • SQL

  • Cloud

    Hosting and infrastructure

    • AWS
    • Azure

I use AI coding agents every day, and I spend a lot of time validating what they build.

Experience

Four roles at Velma.com and KensieMae, LLC, newest first. Pick a role to read everything I did there.

  • Aug 2023 – Oct 2026 · Remote

    • Kept ownership of Connector after the acquisition and continued building out its React frontend as it served about 80 clients.
    • Built B2B integration platforms that keep data in sync between systems with scheduled jobs and webhooks.
    • Rebuilt a legacy email and print template builder in Vue and GrapesJS, embedded inside the older AngularJS app instead of a full rewrite.
    • Stayed on a product rebrand as teammates were reassigned to other priorities, and took on more of the work: planned it, reviewed pull requests for 3 engineers, drove testing, and got new developers up to speed on the codebase.
    • Moved auto-campaign execution from a standalone AWS EC2 server to Azure App Service WebJobs, and kept the hybrid Azure and AWS link to the Velma Fulfillment Service (VFS) marketing engine working.

Projects

Two sites I built and launched: what each one is, what I built, and the tech behind it.

GenHealthAZ home page screenshot

Clinic website rebuild

GenHealthAZ

What it is

The website for GenHealth’s outpatient mental health clinic, covering psychiatry, therapy, TMS (transcranial magnetic stimulation), and Spravato care across Arizona and Idaho.

What I built

I rebuilt and launched the site, including a Convex-backed CMS.

Built with

  • React
  • Next.js
  • TypeScript
  • Convex
Visit genhealthaz.com
UVSDECKS.GG deck builder screenshot

Side project I build and run

UVSDECKS.GG

What it is

A deck builder and community site for the UniVersus card game.

What I built

Real-time team deck editing, and a card import pipeline that pulls card data out of images with GPT-4o vision and sends it to a human review queue.

Built with

  • React
  • Next.js
  • TypeScript
  • Convex
Visit uvsdecks.ggSource code

Get in touch

I'm Caleb Mills, a senior frontend engineer based in Meridian, ID. Email, call, or message me on LinkedIn.

Email me