About

Zack Milkman is a creative entrepreneur and product innovator 
with a track record of turning bold ideas into real businesses. Before 
co-founding Brainstorm, Zack founded Washe, an on-demand car care platform that helped pioneer a new category of convenience services.

Known for his ability to see opportunities others overlook, Zack brings 
a creative lens to technology and strategy, helping brands imagine new possibilities and translate them into market-ready products.

At Brainstorm, he leads creative direction, product innovation, and client ideation, ensuring that every solution is not only functional and scalable, but also differentiated and memorable.

Zachary Campbell built his career in sales and client strategy, with early experience in investment banking and wealth management that sharpened 
his ability to navigate high-stakes relationships and complex business needs.

That mix of frontline sales leadership and systems thinking inspired him 
to co-found Brainstorm — a digital partner focused on helping companies scale smarter. Zac specializes in CRM strategy, sales automation, and digital workflows that bridge the gap between business vision and day-to-day execution.

At Brainstorm, he leads business development and client strategy, working with founders, executives, and sales teams to build the tools and processes that actually drive growth.