IT Modernization

What to Move, What to Keep, and How to Avoid Expensive Mistakes

James Hicks and Caren Glasser

Apr 20, 2026

∙ Paid

Illustration showing IT modernization progress: a bridge connecting a tangled legacy systems maze to a modern cloud, symbolizing moving what matters and avoiding costly mistakes.

IT modernization sounds simple when you say it fast.

Move the old stuff to the cloud. Upgrade the legacy systems. Add AI. Become more efficient. Done.

Except that is not how it works in the real world.

Once you get past the buzzwords, modernization gets messy fast. Cloud migrations get expensive. Legacy systems turn out to be tied to things nobody document…

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A guest post by

Caren Glasser

Caren is a Tech Evangelist focused on helping people use technology with clarity, confidence, and intention. She writes The Smart Stack, exploring how to turn insight into momentum without overwhelm.