About Lumos

You… Library or Executive Director? If you’re buried in financial tasks instead of leading your mission, it’s time for a change.

Me… a mission-driven accountant with roots in the nonprofit and library space. I bring structure to your finances and clarity to your reporting—so you can focus on what matters most.

A smiling couple taking a selfie on a city street at night, with a traditional Chinese archway illuminated in the background.

I’m Luke… and I’m here to help.

A smiling man and woman taking a selfie by a river with autumn trees in the background.

After years in both public and corporate accounting, I made the decision to take back control of my time and build something more meaningful. I founded my firm to help libraries and nonprofit organizations reduce the burden of complex financial management—so they can stay focused on their mission.

I’ve always been passionate about mission-driven work, which is why I’m committed to supporting Library and Executive Directors. My goal is to take financial operations off their plates so they can return to doing what they do best: leading their teams and serving their communities.

By focusing exclusively on libraries and nonprofits, I’ve gained deep insight into the unique systems, challenges, and workflows these organizations face. That experience allows me to bring clarity to complex finances and communicate the full financial picture in a way that’s easy to understand and act on.

Are you ready to work together?

What people are saying

  • A man sitting outside against a wall with a pumpkin reflection in the window behind him.

    “Lumos has added the comprehensive professionalism that our non-profit was lacking, with attention to detail, use of the latest programs to streamline our finances, and responsiveness that shows a true understanding of our mission. ”

    Mark Sullivan, Library Director

  • A woman with dark hair holding a microphone, speaking or smiling.

    “”

    Jen Doyle, Executive Director

  • Portrait of a smiling man with dark hair and beard, wearing a light blue collared shirt and a pinkish sweater, standing outdoors in front of modern office buildings.

    “”

    Rick Dobrowolski, Board Secretary

  • A man in a dark suit, white shirt, and pink tie, smiling and making a fist gesture against a blurred green background.

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    Nelson Diaz, President