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Marketing’s changing fast. I’m figuring it out in public.

Stay visible. Stay employable. Get good at AI.

I’m a marketer working on all three, same as you. I don’t gatekeep. Everything I learn goes here, on LinkedIn, and in my newsletter every Wednesday.

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NEW!!

Free LinkedIn post check

PostDx

Is your LinkedIn post ready for the feed?

Paste the post, tell me what you want it to do, and get a straight answer: post it, or here’s the one thing to change first. Built from hundreds of real posts, mine and other people’s.

Grade my post →Free · three a day · under a minute

The tools:

JobSearchDx

Can recruiters actually find you?

It reads your LinkedIn profile against the jobs you want and tells you if a recruiter searching for those roles would actually find you. Takes about two minutes. Your score and your first fix are free.

Check your findability free →

MarketingDx

Pages that get traffic but no one’s converting? Emails that get opened and ignored? MarketingDx tells you why, and what to fix first.

LandingPageDx EmailDx DirectMailDx

See MarketingDx

What it grades

Strategy & positioningDoes it know who it's for, and take a real position?

Copy & messagingAre the claims specific, and does the CTA say what you get?

Persuasion & proofIs the proof real, and matched to the reader?

UX & layoutCan a stranger get what you do, and what to do, fast?

Trust & credibilityAre the claims proportionate, and the authority named?

The content:

New here?

My most popular pieces to get you started.

Job Search

Automated Job Search Monitoring System

A Claude-run system that watches your target companies and scores every new role against your fit. Guide plus a printable PDF.

Read

AI Skills

I write my LinkedIn posts in 15 minutes. The skill that does it is below.

Six months of inbound job leads came from LinkedIn posts I didn't write from scratch. Here's the skill file that captures my voice, the process to build your own, and the exact skill to copy or download.

Read

Marketing

How to Build Your Own Analytics Command Center (No Technical Skills Needed)

Your data lives in a handful of tools that don't talk to each other. Here's how to pull it into one dashboard that answers the questions you actually have, plus the prompts to build your own.

Read

Marketing

How to Use AI to Build Your Brand Identity, Voice, and Persona (No Designer Required)

People keep asking why juliedx.com doesn't look AI-designed. Because AI didn't design it. It executed a brand I built first. The full process: interrogation, pressure-testing, voice, visual territory, and a locked system, with every prompt to run it yourself.

Read

Job Search

The Most Expensive Mistake of My Job Search Happened a Year Before It Started

I audited my entire six and a half month job search.

Read

AI Skills

Don't Be Lazy

A quality-control skill that stops a model from cutting corners. Copy it into your own setup.

Read

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