Caleb Runion profile

Caleb Runion

JavaScript Developer

Core Skills: React, Next.js, TypeScript, Vite, Redux, Tailwind CSS, Storybook, Cypress, Jest, Git, GitHub, Azure, Docker

World FinanceGreenville, SC

  • Software EngineerDec 2022 – Present

  • Crafted & distributed a UI library of web components (Lit) for use across multiple front‑end architectures

  • Directing the development of MyWorld, a React SPA for managing loan payments for nearly half a million users and counting

  • Pioneered the movement to test-driven development, implementing end-to-end and unit tests for MyWorld and other projects

  • Overhauled the architecture of MyWorld, and migrated from large pages to a component-driven approach, resulting in an 80% reduction in bundle size and a 50% reduction in average load time

  • Created a design system and component library for MyWorld and implemented test suites via Cypress

LiveArtRemote

  • Frontend DeveloperNov 2021 – Nov 2022

  • Migrated a headless Shopify [Hydrogen] store to a custom React/Next.js SPA, resulting in a 30% increase in conversion rate

  • Developed a React DApp (decentralized web3 app): an exchange platform for fine art & NFTs. This monorepo was built with Next.js, TypeScript, PostgreSQL, and Firebase, and integrated with the Ethereum network via Web3.js

  • Led the implementation of HubSpot CMS, hosting DApp web components and maintaining SEO and design consistency via Tailwind CSS

  • Built robust test suites around new DApp features using Jest, Cypress, and Storybook snapshots

JacksonSimpsonville, SC

  • Frontend DeveloperDec 2018 – Nov 2021

  • Led the front-end implementation of Trijicon®'s dealer training & rewards dashboard, a Laravel (PHP) + React app using a PostgreSQL database

  • Crafted a large CMS (PHP backend) for Premier Arts Collective using ExpressionEngine 9 (PHP) & Tailwind CSS, focused on creating a sublime UX and maintainer experience. This CMS was used to showcase several artists, movements, and galleries, and talk about community impact.

  • Maintained large projects like Michelin® Truck Tire (Java) and Sage Automotive Interiors (Laravel PHP) with complex CI/CD

  • Developed an email development framework via Gulp, Pug, and Webpack to alleviate the repetitive process of creating custom emails, saving a mean 2 hours dev time per email


Clemson UniversityClemson, SC

  • BS Mathematics Teaching2014-2018