Graham Zemel

FULL-STACK ENGINEER AI & SECURITY CS @ CU BOULDER

Right now I'm shipping FratDoor (event ops used by 42 fraternities), TextCloaker (AI text cloaking, 7,000+ users), and writing daily for The Gray Area.

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About Me

I build full-stack systems with a backend focus and a growing front-end practice. I write daily for The Gray Area and serve as Director of Technology for IFC on the Hill at CU Boulder.

Startup Founder

I’m rolling out FratDoor across 42 fraternities, processing 300,000+ check-ins across 1,500+ events to replace paper lists with a fast, structured door-check system.

FratDoor is my most promising startup so far, and I’m actively searching for new prospects to adopt it and pioneer deployments at additional schools.

I’m also building TextCloaker , a web app that cloaks AI-generated text to reduce AI-detector flags without ever changing the text.

IFC on the Hill

As Director of Technology, I built CU EventHub from the ground up to standardize event registration and safety workflows, and I also built the Student Living Advocacy Group (SLAG) platform to make housing issues easier to document, aggregate, and act on.

  • Structured event submissions and notifications
  • Emergency contact visibility and compliance support
  • Neighborhood-focused reporting and advocacy

Tech Stack

HTML5 logo
HTML5
JavaScript logo
JavaScript
CSS3 logo
CSS3
Svelte logo
Svelte
Tailwind CSS logo
Tailwind CSS
npm logo
npm
Node.js logo
Node.js
VS Code logo
VS Code

Focus Areas

Web Development

Backend-first, and increasingly hands-on with modern front-end frameworks. Above all I build utility-focused: every project solves a concrete problem, and when an existing tool falls short I build the missing piece myself. For FratDoor’s offline sync, that meant a custom ULID-based idempotency layer I wrote into an NPM library. I also publish SEO and portfolio guides on The Gray Area , and this site itself was a front-end trial run, with its source on GitHub .

Cybersecurity

Offense and defense. I hunt bug bounties and build my own recon-and-scan tooling to surface vulnerabilities fast. On the build side, I’ve secured 150,000+ real check-ins on FratDoor behind passes that can’t be screenshotted, shared, or replayed, and I pen-test my own products before they ship.

Papers & Writing

Writing is how I think out loud. I founded and run The Gray Area , a tech publication now read by more than 2,000,000 people across 30+ contributors, where I publish security research, vulnerability disclosures, deep-dive tutorials, and essays on the craft of shipping software.

Featured Projects

Resume

Builder at heart

Full-stack engineer building SaaS, AI tools, and security software.

CS student at CU Boulder and Director of Technology for IFC on the Hill. My work spans event platforms, AI products, security research, and data-heavy web apps — usually whichever problem is worth solving next.

42 Fraternities using FratDoor
300,000+ Check-ins processed
7,000+ TextCloaker users
3.7 CU Boulder GPA
  • I move fast, but I care about getting the details right.
  • I like owning the process from rough concept to finished product.
  • I’m usually building the next tool, system, or experiment.
Graham Zemel resume — first page preview
Resume Download PDF

The Gray Area


I initially created The Gray Area to provide an educational resource for beginner programmers or cybersecurity enthusiasts, but it's since become so much more.


30+
Writers
2,000,000+
Readers
250+
Posts



30+
Writers
2,000,000+
Readers
250+
Posts

Projects

21 projects

Get in touch

Send a message

Or email me directly: me@grahamzemel.com

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