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About Us

I'm Kevin McCahill, and I've spent my career in the trenches of customer experience—building CS programs from early-stage startups to scaled international teams operating across North America, Europe, and Asia.


The results speak for themselves: NPS scores above 70, churn reduced to under 2%, and customer revenue growth of 200% or more. I'v

I'm Kevin McCahill, and I've spent my career in the trenches of customer experience—building CS programs from early-stage startups to scaled international teams operating across North America, Europe, and Asia.


The results speak for themselves: NPS scores above 70, churn reduced to under 2%, and customer revenue growth of 200% or more. I've coached and trained CX leaders at some of the world's most recognized brands, including Johnson & Johnson, AstraZeneca, Gilead, and Under Armour.


But the reason clients come to MasteryCX isn't just the track record. It's the perspective. AI is fundamentally changing what great customer experience looks like, and most companies are redesigning the plane while flying it. I help leaders cut through the noise, make smart decisions about where AI fits in their customer journey, and build the team capability to execute and sustain it.


If you're ready to stop patching a broken CX model and start building one that works for the world we're actually in, I'd love to talk.


kevin@masterycx.com 


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