About The Grumpy Sysadmin

The Grumpy Sysadmin isn’t just a name — it’s who I am. With over 30 years in IT, I’ve seen just about everything when it comes to computers, networks, and systems. From fixing enterprise infrastructure to troubleshooting home Wi-Fi, I’ve been there, done that, and probably complained about it along the way.

This store is an extension of my YouTube channel, The Grumpy Sysadmin, where I share no-nonsense solutions, tips, and tech breakdowns. Now you can take that same grumpy but reliable energy with you — whether it’s a t-shirt, hoodie, or mug that says what every sysadmin feels deep down.

Every product here is made on demand using quality materials from trusted partners like Printful, so you'll get something that looks good, lasts, and ships directly to your door.

This store is legally owned and operated by Maggie & Berger Holdings LLC, registered in South Carolina, USA. Orders placed on this site are fulfilled through our trusted production partner Printful, who manages manufacturing and shipping directly to customers.

Thanks for supporting the channel, the brand, and the business — and remember:
Stay Grumpy!