The person behind
the work

I’m Greg Kellerman, a technology leader based in Hartford, WI with 15+ years of experience across agency and martech environments. I specialise in aligning technology strategy with revenue and operational goals, building the roadmaps, teams, and platforms that hold up under real pressure.

My background spans enterprise digital platform transformation, analytics capability development, and structured AI adoption. I’ve led teams up to director level, reported directly to executive leadership, and worked across the full lifecycle from pre-sales scoping through to production.

Currently available for senior technical leadership roles and advisory work.