I'm Dennis Yu
CTO, BlitzMetrics | CEO, Local Service Spotlight
Who are you?
Pick the path that fits where you are.
My mission is to help operators, builders, and educators grow through digital marketing — whether you do it yourself with our published frameworks or you hire one of our AI builders we personally train up.
For local service businesses
Plumbers, roofers, HVAC, electricians, contractors
Get a free 15-minute audit at Local Service Spotlight. We'll show you exactly what's leaking leads, then give you the playbook to fix it.
Get the free audit →For young adults building
Become an AI Builder — learn, earn, run real client work
Our AI Builder Program turns young adults into operators who can ship. We personally train you up — courses, implementation, and real client work on the agency side.
See the AI Builder Program →For educators & conference organizers
Content Factory University Program. We provide our full curriculum to colleges and universities for free. Download the program guide. See the program →
Already running your own business and want a personal brand site to match? See how I built mine →
Services
I help successful founders scale what's already working via the Dollar-a-Day Strategy
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Dollar-A-Day Coaching Program
Learn and implement the dollar-a-day strategy and access weekly live coaching sessions with Dennis.
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Content Engine Package
Amplify your reach across multiple social media channels, while simultaneously working to improve your organic ranking on Google.
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Conversion Engine Package
The Conversion Engine is the Content Engine package plus conversion ads, reactivation campaigns, and light landing page optimization while applying the Dollar a Day method.
recent posts
How I Finished an Ironman 70.3 on Zero Training (and a Facebook Marketplace Bike)
No running, no swimming, no biking — I bought the bike off Facebook Marketplace the night we landed. How determination and smart risk assessment carried me across the line at 70.3 miles, 70 pounds overweight.
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Inside Carson Teagarden’s Brand Engine: Real Photography, Six Partnership Pages, and the AI Crew Behind It
How a 724K-subscriber creator’s entity home became a working brand engine: real photography, machine-readable identity, five creator-fit sponsor briefs with checkable numbers, a coaching showcase — and the multi-model AI architecture that built it for under $30.
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An Olympian’s Entire Entity Home in One Sitting: the Julian David Build, With the Token Receipt
How an AI agent audited NZ’s first male Olympic speed climber, built his seven-page photo-rich entity home, and typeset a 21-page report — for about $20 of tokens. Every step, every boundary, every receipt.
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“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
Co-founder & CTO of BlitzMetrics and CEO of Local Service Spotlight. I architected a two-sided network: young adults and veterans train up as AI Builders, and the agents they run make the phone ring for local service businesses. From Yahoo! search engineer to a billion dollars in ad spend, it’s always been the same job — optimizing to sales from the data and the algorithms. Read the full story →
Ready to take your marketing game to the next level?
Register today for the Dollar-A-Day Coaching Program and accelerate your growth journey!