Frontend
ReactVue 3TypeScriptHTMXTailwind CSSWCAG
Senior full stack engineer
Justin Williams
I build accessible web apps with React, Vue 3, and TypeScript. On the side I ship small open source tools and run FormBeam, a form backend for static sites and indie projects.
About
I have spent 10+ years shipping web applications, with a core focus on React and Vue 3. That includes migrating enterprise apps from AngularJS to React for 10,000+ users while keeping WCAG compliance in the picture. I also build backends in Go and C# .NET when the job needs more than a polished UI.
Skills
Backend
GoC#Node.jsREST APIsPostgreSQL
Tools
GitViteFly.ioSplunkWebpack
Selected work
Alternate payment schedule processing
Automated NACHA file generation for 5,000 accounts, cutting data entry errors and saving 2–3 hours a day.
Backlog processing system
Helped process on the order of 10,000 records with Vue 3 and TypeScript, saving over a year of manual work.
Splunk monitoring dashboard
Built a dashboard for real-time process and API monitoring in production systems.
Side projects
GitHub →asyncq
Tiny zero-dependency concurrency limiter for Node and TypeScript. Cap parallel fetches, jobs, or agent tool calls without dragging in a dependency tree.
FormBeam
A form backend for static sites and indie projects. One endpoint for submissions, owner email and auto-reply, spam controls, and a dashboard so accepted leads are saved first even when delivery is flaky.
Mass File Uploader
Go CLI for bulk file uploads to cloud storage when you need something efficient and scriptable.
Conway's Game of Life
Real-time simulation playground powered by SpacetimeDB.
Latest writing
All posts →I'm done with Github
I hosted git and CI at home because I wanted the merge button, and the test that allows the merge, off a dashboard I do not control.
Read →The disk came with me. So did NTFS.
Treat the hardware as a stakeholder. Green checks can still hide a scaling problem, and the cheap fix is usually the one a cloud can wave off.
Read →The Windows tower kept dying, so I put the homelab on a Pi
A ten year old Windows box that would not stay powered on is a bad media server. I unplugged it and put the library on a Pi I already had.
Read →