DanMillTraining

United States

5
 Sales

5.0 (2)

2.5 years
on Etsy

5.0 (2)

5
 sales

2.5 years
on Etsy

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5
 Sales

5.0 (2)

2.5 years
on Etsy

5.0 (2)

5
 sales

2.5 years
on Etsy

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Retro AI T-Shirt | I For One Welcome Our AI Overlords

$21.99

Knowledge Is My Superpower T-Shirt | Superhero Book Nerd Tee

$21.99

Born to Be Nerdy T-Shirt | Retro Geek Phrase Tee, Gamer Science Icons

$21.99

Powered by Curiosity T-Shirt | Rocket & Flowers Science Design

$21.99

Certified Geek T-Shirt | Minimal Illustration

$21.99

I Didnt Choose the Nerd Life T-Shirt | Gamer, Books, Laptop Graphic

$21.99

Stay Nerdy graphic T-Shirt | colorful retro science design

$21.99

Geek & Proud T-Shirt | Science Icons, Coding, Gamer Nerd Tee

$21.99

Nerds Rule the World T-Shirt | Retro Gamer Science Comic Design

$21.99

Code & Conquer T-Shirt | Programming Tech Tee

$21.99

Proud to Be Geeky T-Shirt | Nerd Gaming Science Book Design

$21.99

Official Nerd Club emblem T-Shirt | Stack of Books badge tee

$21.99

Proud Nerd Club Badge T-Shirt | Tech Circuit Emblem Tee

$21.99

Think Different Think Geek T-Shirt | Brain Circuit Illustration

$21.99

Neon Cybertech Nerd Energy T-Shirt | Retro Futuristic Design

$21.99

Geek Mode Activated T-Shirt | Tech Gamer Silhouette, Neon Glitch Design

$21.99

Powered by Curiosity Design T-Shirt | Creative Brain Illustration

$21.99

Geek Universe Circle Graphic T-Shirt | SciFi Retro Neon Tee

$21.99

Proud to Be a Geek Neon T-Shirt | Graphic tee

$21.99

Retro Tech T-Shirt | Minimalist Gadget Lover Tee

$21.99

I Prefer Dark Mode T-Shirt | Crescent Moon Graphic, Tech Humor Tee

$21.99

Coffee Code T-Shirt | Swirling Code and Cup Graphic Tee

$21.99

404 Social Skills Not Found T-Shirt | Funny Tech Error Tee

$21.99

Power Button Graphic Tee | Turn It Off And On Again T-Shirt

$21.99

Debugging in Progress T-Shirt | Programmer Bug Fix Tee

$21.99

I Don't Do Light Mode T-Shirt | Dark Mode Gamer Computer Design

$21.99

Have You Tried Turning It Off and On Again T-Shirt | IT Tech Support Tee

$21.99

Geek Cartoon Tech Guy T-Shirt | "You probably need to download more RAM"

$21.99

I disabled Spanning Tree Graphic Tee | Funny IT Tech Shirt

$21.99

Trust Me Im the DBA T-Shirt | Database Admin Humor, Comic Pop Art

$22.99

Trust Me I'm the Developer T-Shirt | Comic Pop Art Tech Tee

$22.99

Trust Me Im in Cybersecurity T-Shirt | Comic Style Cybersecurity Design

$22.99

Trust Me Im The Network Engineer T-Shirt | Tech IT Nerd Graphic Tee

$22.99

Trust Me I'm the Sysadmin T-Shirt | Sysadmin IT Humor Tee

$22.99

Trust Me Im The IT Guy T-Shirt | Tech Humor Comic Burst Design

$21.99

IT Project Manager TShirt | Futuristic SciFi Helmet Design

$21.20

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Dan

Reviews

5.0 (2)

Average item review

We calculate this number using an average of all ratings from the past twelve months.

BySellise on Jan 23, 2026

5 out of 5 stars

Perfect =) Stunning Quality and Material!

Custom Order: BySellise T-Shirt

Custom Order: BySellise T-Shirt
Ryan on Jan 20, 2026

5 out of 5 stars

As a network engineer, I couldn’t resist this jumper. The quality is excellent: soft, warm, and comfortable enough to wear all day. The fit is spot on and the print is sharp and well done, not cheap or peeling like some novelty clothing. Delivered in less than a week and packaged really well. You can tell it’s made by someone who actually understands the networking world. Highly recommend for any network engineer, sysadmin, or IT professional who wants to rep their craft in a fun but classy way.

Network Engineer CLI Design Hoodie | Terminal Command Graphic, Networking & IT Tech Apparel

Network Engineer CLI Design Hoodie | Terminal Command Graphic, Networking & IT Tech Apparel

About DanMillTraining

Dan Mill

Sales 5

On Etsy since 2023

Dan Mill

From IT Instructor to Tech Swag Creator – Sharing My Passion for All Things Tech

Hi, I’m Dan Mill! I’m a best-selling Udemy instructor with years of experience teaching IT professionals and beginners alike. Over the years, I’ve helped thousands of students master everything from networking and cloud computing to cybersecurity and system administration.

Now, I’m bringing that same passion for IT into a new space. Fun, high-quality shirts, mugs, and merchandise for tech enthusiasts. Every design is inspired by real-life IT experiences: the late-night troubleshooting, the coffee-fueled deployments, and the moments only tech professionals truly understand.

Whether you’re a sysadmin, developer, network engineer, or just someone who loves a clever IT joke, my products are meant to celebrate the tech life and make your workday a little brighter. And yes — all of this comes from someone who knows IT inside and out, not just someone trying to make a trendy shirt.

Thanks for stopping by!

Shop members

Dan

Owner

We create funny, relatable designs for IT professionals, engineers, sysadmins, developers, and tech enthusiasts who keep the digital world running. From classic IT jokes to role-based designs, our products are made for people who get it.

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Accepts Etsy Gift Cards and Etsy Credits

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