Angel Serrano

Tech professional specializing in self-hosted systems, cloud architecture, and secure infrastructure. I write about real-world deployments, automation, networking, and the tools that help businesses build reliable, modern IT environments.

The Hidden Cost of On-Premises Servers: Why “Cloud Is Expensive” Isn’t the Whole Story

23 Nov 2025 3 min read

For many small and medium-sized businesses, the initial instinct is to avoid cloud services because the monthly bill looks higher than buying a server outright. On the surface, it seems financially wiser to

Small Business Tip: Save $200+/Year by Owning Your Internet Modem (And Router)

24 Apr 2025 4 min read

Welcome to Angel’s Tech Blog, where I help business owners and home users get more out of their tech — without overpaying. If you're running a small business or managing internet

Welcome to Angel Serrano’s Personal Tech Blog!

30 Mar 2025 1 min read News

Hi, I’m Angel Serrano — a passionate technologist on a mission to help home users, small business owners, and entrepreneurs get the most out of technology without breaking the bank. This site is