Jeff smiling at the camerahi, I'm Jeff

Senior Frontend & Mobile Engineer. I build interfaces people enjoy, and ship them all the way to production.

Shipped front ends for

  • Peerless
  • Apex Network
  • TestFiesta
  • Fundall
  • Spendive
  • Smartbloks

Apps you can hold

tap one, it opens the full story

On the web

Four years, seven teams

Full CV · PDF
  1. 2026 – now

    RSteady Technology

    Frontend Engineer, TestFiesta

    Building the shared UI library and moving the product onto it, plus fixes across the app and its Node API.

  2. 2024 – now

    Apex Network

    Frontend Engineer

    Leading the customer app onto a new architecture and design system, and hardening money flows with passkey-confirmed withdrawals.

  3. 2025

    Spendive

    Frontend Engineer, contract

    Built the marketing site, vendor portal and company web app from the ground up, and owned procurement end to end.

  4. 2024

    Peerless

    Frontend Engineer, contract · 6 months

    Built modules of a core banking application in React and Next.js, shipped for Sterling Bank and its over 3 million customers.

  5. 2024

    SimplifiedIQ

    Frontend Developer, contract

    Quiz creation, auto-grading and educator analytics dashboards in Vue.

  6. 2023 – 24

    Smartbloks

    Frontend Engineer, contract

    Shipped features that brought in $150K in their first week, and the product’s first AI features.

  7. 2022 – 24

    Fundall

    Frontend Developer

    Built the Vue component base for the web app, mobile first, and mentored juniors through their first features.

Press start

I make games for fun

Green Lantern: Lantern Corps

A three-act canvas action game I wrote from scratch: 17 missions, ring constructs for every fight, and Atrocitus waiting at the end. It runs on phones too.

SvelteKit · Canvas · Cloudflare Workers

Lantern Corps title screen: the emblem, the next mission, Story or Training, and a big Play buttonPress start ↗
Lantern Corps · live build