Justin Williams

Senior Frontend Engineer

A decade of building accessible, user-centered web applications.

Work Experience

Founder

FormBeam

March 2026 – Present

  • Built FormBeam from the ground up as a smart form engine - a headless form backend.
  • Architected with Astro for the web interface, React for the frontend, Go for the backend, and Neon (PostgreSQL).
  • Positioned as a modern alternative for handling form submissions.

Technologies: Astro, React, Go, Neon (PostgreSQL)

Senior Web Developer

Channel | Your Partner in Funding

November 2022 – February 2026

  • Collaborated on a system to process 20,000 backlogged records, saving over a year of manual effort.
  • Integrated with a third-party loan servicing system for 5,000 active accounts, enabling real-time data transfer.
  • Developed a Splunk dashboard for real-time API and process monitoring.
  • Prototyped a C#/Lua rules engine and contributed to Vue 3/TypeScript frontend migration for 10,000+ lines of code.

Technologies: Vue 3, TypeScript, Vite, C#, Lua, Splunk, Salesforce

Front End / Web Developer Senior Analyst

Mortgage Cadence

March 2019 – November 2022

  • Converted Borrower Center from AngularJS to React (v16.8+), ensuring WCAG compliance for 10,000+ users.
  • Reduced load times by 20% through Webpack optimization.
  • Developed administrative tools for client self-management.
  • Collaborated on React best practices, maintaining code quality through reviews and testing.

Technologies: React, AngularJS, Webpack, JavaScript, CSS

Front End Web Developer

LinkUp Job Search Engine

August 2016 – March 2019

  • Developed front-end libraries with Gulp and Backbone.js for thousands of monthly users, enhancing UI performance.
  • Implemented a redesigned website, increasing engagement and user journey goal performance.
  • Maintained Angular code and Grunt tasks for efficient builds.
  • Built interactive features with Backbone.js, collaborating with designers to deliver intuitive job search interfaces.

Technologies: Backbone.js, Gulp, Angular, Grunt, JavaScript, CSS

Web Developer

FurnitureDealer.Net

January 2015 – July 2016

  • Developed an e-commerce platform for 100+ retailers using ASP.NET and jQuery.
  • Created a scalable content creation process.
  • Contributed to migrating 95% of clients to a responsive platform in one month.
  • Built client-facing tools for content management, ensuring cross-browser compatibility.

Technologies: ASP.NET, jQuery, JavaScript, C#, CSS, Gulp

Skills

Frontend

React, Vue 3, TypeScript, Astro

Backend

Go, C#, Node.js

Tools & Database

Git, Splunk, Vite, Neon (PostgreSQL)