About
A practice built on ten years of leading technology — across very different rooms.
Jonsen LLC was founded in Denver to bring a particular kind of technology leadership to growing businesses: one that has actually done the work, in the field, with teams of every size.
Our story
Born in Denver. Sharpened in legal, retail, F&B, and marketing.
For more than a decade, Drew Jonsen has built and led teams that turn messy operations into systems that actually work — automating document workflows, consolidating telephony across dozens of providers, hardening security posture, and quietly migrating tenants without missing a billing cycle.
Jonsen LLC is the natural next step: a focused practice that brings that leadership to growing firms across the Western United States. We work alongside executives to design the systems, security, and AI strategies that compound year over year — and we stay long enough to see it through.
Our roots are in Denver. Our work is informed by the breadth of running technology in legal firms scaling from one to ten engineers, retail floors that ship fulfillment in under two minutes, and restaurants where every margin matters.
Values
Three words we operate by
Value
Compassionate
Technology is people work. We listen first, design second, and protect the team doing the job.
Value
Intuitive
If a system needs a manual to use, it isn't done. We design for the person on the other side of the screen.
Value
Tenacious
We stay with the work until it's stable, measured, and quietly excellent — and then we keep refining.