Serious Talent, Fun People.

Fusionbox is a software development agency in Denver, Colorado. We've helped companies develop secure, well-architected software since 2002.

We are a small team of talented Python Engineers and UX designers. To say Fusionbox is a builder of software is certainly true. But it’s a small part of the story. Within our code is a unique approach to business:

  • Hire people obsessed with problem-solving
  • Be human to tune in to our clients’ challenges
  • Use technology as a means to solve problems
  • Be the best at that

We've helped organizations large and small not only writing code, but developing their vision for how to get there. Our clients include the Colorado Lottery, FirstBank, Delta Dental, Boston Mutual Insurance and Citywide Banks.

We'd love to talk about your project.

Your Fusionbox Team


Fusionbox chooses two charitable organizations each year: one to make a cash donation to, and one to do a probono project for. Recently we've provided development support for:

Habitat for Humanity Boys & Girls Clubs of Metro Denver Outward Bound Denver Foundation El Pomar Foundation Mi Casa El Centro Humanitario

Python Community

Fusionbox sponsors PyCon and DjangoCon every year, Django Girls and Meetup events, we've contributed to the Django core, and we give talks on Python and Django.

Recent Jibbajabba


The Problem with Decision Trackers

Posted by Molly on Dec. 7, 2017, 10:16 a.m.

For project managers, one of the commonalities across industries is decision making. Every project requires a number of decisions, both big and small, that will inevitably come back to bite someone. But it’s usually not the decision itself that causes difficulties-- it’s the lack of clarity on what that decision is. Unfortunately, the seemingly endless supply of decision tracker templates doesn’t actually offer a viable solution.

We love working with creative, innovative people.

Browse our work to see what we have done for our clients or bring us your idea and we'll help you make it happen!