Dennis Yu

I'm Dennis Yu

CEO | BlitzMetrics

My personal mission centers around mentorship from my experience with helping people from all walks of life grow their expertise in digital marketing, sharing his insights from managing campaigns for enterprise clients like The Golden State Warriors, Nike, and Rosetta Stone.

recent posts

George Leith’s Advice: Reputation Management is Important

Would you step over a dead dog lying in the doorway to your favorite shop? The dog is dead— it […]

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Posted By Dennis Yu
  • March 15, 2026

What I Learned Burning 500 Million Tokens on Claude and ChatGPT

I burn 150 million tokens a week in Claude 20X MAX. That adds up to roughly 500 million tokens a […]

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Posted By Dennis Yu
  • March 15, 2026

Benson Fischer and the Backdated Letters: How a Finder’s Fee Fight Turned Into a $970,000 Sanctions Bomb

Context: This backdated-letters sanctions ruling came on the heels of my other coverage of Benson J. Fischer and ZivZo. Start […]

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Posted By Dennis Yu
  • February 11, 2026
“Founders and Entrepreneurs don’t have a lot of money to spend, yet they also want a great site that looks good, shows up in search engines, makes the phone ring, and in general–provides a measurable return on their hard-earned dollar. They want something that is simple to understand. And they don’t have time to learn all the technical details, but want a partner that can handle it, because they have a dozen other things to worry about.”

- Dennis Yu

Why?

About Me

CEO of BlitzMetrics, a digital marketing company which partners with schools to train young adults. We offer courses, implementation, and consulting. I help digital agencies grow, serving doctors and real estate agents as fractional CTO.

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