Matt O. - Email & Phone Number

Principal Lead Software Engineer at American Registry Of Radiologic Technologists

Matt O. is based out of St Paul, Minnesota, United States and works at American Registry Of Radiologic Technologists as Principal Lead Software Engineer.

Matt O.'s Contact Information

Latest update

August 20, 2026

Location

St Paul, Minnesota, United States

Matt O.'s Work History

Principal Lead Software Engineer

The American Registry of Radiologic Technologists (ARRT)

Jan 2019 - Present

Senior Software Engineer

The American Registry of Radiologic Technologists (ARRT)

Mar 2008 - Jan 2019

President

Keelio Software

Mar 2008 - Present

Olsen Thielen Technologies

Matt O.'s Education

Bemidji State University

1997 - 2002

University of St. Thomas

Master of Science

Sep 2025 - May 2029

Matt O.'s Skills

Matplotlib

Pandas (Software)

Seaborn

Python (Programming Language)

Scikit-Learn

Software Development

Matt's current employer

American Registry Of Radiologic Technologists

Description

Welcome to ARRT's website. Learn about us, the work we do, and the credentials we offer. If you're an R.T., log in to complete business w...

Website

arrt.org

HQ Location

St Paul, Minnesota, United States

Number of employees

51-200

Industry

Medical Practices

Latest update

May 1, 2024

Read about American Registry Of Radiologic Technologists

Frequent questions about Matt O.

What company is Matt O. working for?

Matt O. works for American Registry Of Radiologic Technologists.

What is Matt O.'s function at American Registry Of Radiologic Technologists?

Matt O. is Principal Lead Software Engineer at American Registry Of Radiologic Technologists.

Where is Matt O. based?

Matt O. is based out of St Paul, Minnesota, United States.

Who are Matt O.'s co-workers?

Matt O.'s colleagues are Jerry Reid, Liana Watson, Lana Erickson, Callie Koleske, Melissa Gilman, Carol Claugherty, William Murtaugh, Torrey Smith, Eric Schubert, Eric Grier, Kevin Rush, Kellie Reynolds, Darin Ruud, Tom Robbins, Debbie Kripotos, Michelle Kujawski, Lonna Johnson, Shaun Bader, Troy Abeln, Josh Kramer, Ben Rahn, Erik Brown, Clare VanEchaute, Dennis Stepchin, Jeanine Mlynek, Lori Langeberg, Mike Paulson.

Matt's co-workers

Jerry Reid

Chief Executive Officer

Liana Watson

Chief Executive Officer

Lana Erickson

Vice President Human Resources

Callie Koleske

Strategic Communications & Marketing Coordinator

Melissa Gilman

Vice President of Marketing and Communications

Carol Claugherty

ARRT Executive Meeting Planner/Event Coordinator

William Murtaugh

Senior Director of Business Operations, CFO

Torrey Smith

Director, Examination Requirements and Psychometrics

Eric Schubert

Director of Strategic Communications

Eric Grier

Director of Government Affairs

Kevin Rush

Senior Director, Credentialing Operations

Kellie Reynolds

Director of Ethics

Darin Ruud

Director Project Management Office

Tom Robbins

Principal Lead Software Engineer

Debbie Kripotos

Executive Assistant

Michelle Kujawski

Senior Strategic Communications Specialist - Digital Content and UX

Lonna Johnson

Facilities Operations Asst. Manager

Shaun Bader

Information Technology Manager - Network & Infrastructure

Troy Abeln

Accounting Manager

Josh Kramer

Board Exam Consultant

Ben Rahn

Sr. Software Engineer

Erik Brown

Senior Business Analyst

Clare VanEchaute

Executive Assistant

Dennis Stepchin

Radiologic Technologist

Jeanine Mlynek

Records & Compliance Supervisor

Lori Langeberg

Human Resources Generalist/Talent Acquisition

Mike Paulson

Software Engineer

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