Hello, I’m David Stack.

I founded Gizio.

David Stack, Gizio

For nearly a decade, I’ve been advising and consulting professionally in the web and ecommerce space. Along the way, I’ve helped dozens of small business owners and multi-million-dollar companies break down big problems into more manageable projects so they could reach their goals.

Prior to becoming a consultant, I researched earth systems at NASA, Princeton, and other leading academic institutions. While I enjoyed the research environment academia offered, over time I realized my true passion was entrepreneurship, so I started consulting and building websites.

When I’m not working with clients, I enjoy live music, gardening, playing board games, and exploring new cities.

If you're looking to grow and scale your business, let’s talk.