Don't take my word for it.

"I had the pleasure of working with Aaron Holbrook over the past 5 years to build out a custom technology platform for our business and I highly recommend him. He took the time to really learn our business, which meant the solutions he delivered weren't just technically solid—they actually solved real problems for us. He has a sharp mind, asks the right questions, and brings a great sense of humor to the table, which made working with him both productive and enjoyable. Most importantly, he's someone you can count on to follow through and deliver excellent work."

Key takeaway: "someone you can count on to follow through"

5-year custom platform partnership

"I've worked with Aaron Holbrook for more than a decade. He's played a pivotal role in developing our organization's online presence across multiple sites. His imaginative way of bringing our ideas into fruition—and his dependable oversight of all of our online operations—allows us to focus on our mission and to know that we're always in the right hands for technical solutions and support."

Key takeaway: "dependable oversight"

10+ year relationship

"I had the pleasure of working with Aaron through three of his five promotions at Zeek. When we began working together, he knew nothing about our business and we knew nothing about how to communicate what we needed to design a system from the ground up. Aaron listened patiently and over time we learned the language of one another's industry, though I must admit he became far more fluent in mine than I in his. Aaron has been the cornerstone of our ongoing platform development which is superior in functionality and more intuitive than any other sales management tool I have seen. He asks the right questions to get the information needed to deliver against expectations in a timely manner. He has helped create efficiency in our business and as such has helped us to accelerate client onboarding and growth. Any team would be stronger with Aaron involved."

Key takeaway: "cornerstone of our ongoing platform development"

5+ year partnership, $6B+ in orders processed

"Aaron was a constant source of support, always patient and intentional in how he taught concepts like clean code, debugging, and systems thinking. He approaches challenges with calm confidence and always finds a thoughtful, maintainable path forward."

Key takeaway: "calm confidence"

"Aaron mentored me through two internships, and his impact was lasting. He was approachable, thoughtful, and gave clear, actionable feedback that helped me truly grow as a software engineer. As a team lead, he brought structure and calm to fast-moving projects. He kept conversations focused and inclusive, helped unblock teams quickly, and created space for junior engineers to take ownership. I always felt both supported and challenged in the best way. I'd recommend Aaron to any team looking for a capable, thoughtful, and people-first technical executive."

Key takeaway: "supported and challenged in the best way"

"Aaron has outstanding interpersonal communication skills and leads by example. His experience is immediately evident, and his curiosity and adaptability set him apart."

Key takeaway: "leads by example"

"Aaron's technical expertise is top-tier, and his teaching and speaking skills continue to impress. He's sharp, approachable, and genuinely kind—a rare combination."

Key takeaway: "sharp, approachable, and genuinely kind"

"Aaron combines genuine passion with sharp technical skill. He's forward-thinking yet grounded, and always pushes the conversation—and teams—to a higher level."

Key takeaway: "pushes teams to a higher level"

"Aaron is very dedicated, a great team player, and very open to hearing new ideas. He has excellent communication skills and deep field knowledge."

Key takeaway: "open to hearing new ideas"