Design Engineer · UX × Front-End × AI Automation

Marcus Thomas

I design and build the same thing. UX research foundation, production React and TypeScript, and the AI tooling underneath — MCP servers, agent workflows, and systems that run without me.

About Me

Marcus Thomas

I'm a design engineer. I do the research, design the interface, and then write the code that ships it — which means the thing that reaches production is the thing that was designed, not an approximation of it.

That started in enterprise UX at Consumers Energy and Little Caesars, where I learned how much design intent gets lost at the handoff. Now I close that gap myself: production React, TypeScript, and Next.js on the front, and increasingly the AI tooling underneath it — Model Context Protocol servers, Claude agent workflows, and automation that keeps running after I close the laptop. My Michigan MSI is in information and UX research; the engineering is what I taught myself so the research would survive contact with a codebase.

Outside of work, I'm usually diving into sci-fi worldbuilding, working on woodworking projects, or exploring new design systems and coding techniques. I'm always pushing to learn, iterate, and build digital products that make everyday tasks easier and more enjoyable.

What I Bring to the Table

Frontend Development

React, TypeScript, Next.js, and modern web technologies

UX/UI Design

Figma, user research, prototyping, and design systems

AI & Automation

MCP servers, Claude agent workflows, and tooling that runs on its own

Performance

Optimized experiences with blazing-fast load times

Featured Projects

Systems I designed and built end to end — the AI tooling and automation first, then the enterprise UX work the engineering grew out of.

Job Search Pipeline – architecture diagram

Job Search Pipeline – Local-First Discovery

A system that scans ~4,900 job postings a day across ~35 public boards, dedupes them into SQLite, and scores each against an editable rubric — running on one laptop, at zero recurring cost, and never auto-submitting.

Python SQLite System Design AI Automation
View Case Study
finance-mcp-server – architecture diagram

finance-mcp-server – AI Tool Surface

An open-source Model Context Protocol server with 15 tools that let an AI assistant answer real questions about your finances — while the data itself never leaves your machine.

TypeScript MCP Local-First Open Source
View Case Study
tph-deploy - deployment pipeline output in a terminal

tph-deploy – Agency Ops as One Command

A deployment platform running a dozen live sites: sixteen commands, a backup before every deploy by default, end-to-end domain provisioning, and an MCP server over the same core.

Node.js CLI MCP DevOps
View Case Study
Poopy Poochy home page at desktop width

Poopy Poochy – A Service Business That Runs Itself

A custom WordPress theme for a local service company: nine city landing pages from one template, a five-step quote calculator that files every lead as a record, and an editing surface the owner actually uses.

WordPress Custom Theme Local SEO Client Work
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Wickedly Delightful Scents product range

Wickedly Delightful Scents – One Inventory, Not Two

A custom storefront built directly on the client's existing Square catalog, so the point-of-sale she already runs stays the only place stock lives — plus a generated structured-data layer.

PHP Square API E-commerce Structured Data
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Consumers Energy – UX for Internal Utility Planning App

Consumers Energy – Utility Planning App

Redesigned a GIS-based planning tool for Consumers Energy to improve usability, reduce training time, and streamline operations across forestry and field teams.

UX Design GIS Usability Testing Agile
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Little Caesars – UX Redesign of Fundraising Platform

Little Caesars – Fundraising Platform Redesign

Redesigned the fundraising platform for Little Caesars to streamline user onboarding, increase campaign engagement, and improve conversion rates for schools and nonprofits.

UX Design Figma Enterprise UX Prototyping
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Leading Light – Startup UX from Concept to Prototype

Leading Light – Concept to Prototype

Led UX and front-end development for a safety-focused navigation prototype that prioritized emotional design, community reporting, and lean development under startup constraints.

UX Design User Research Prototyping Lean UX
View Case Study

Let's Connect

I'm open to design engineer, UX engineer, and product engineer roles — remote, or hybrid in the Detroit metro. Say hello.

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