Meet Our Team

Katherine Gregorski, SPHR, SHRM-SCP, PMP

President/Chief Delivery Officer

Prior to founding Jubilant, Katherine spent more than 20 years as an HR/Payroll practitioner/leader working in multiple industries. Her practitioner and leadership background combined with 5+ years in UKG Pro Implementation consulting brings a unique perspective centered around HR/Payroll best practice consulting in every engagement.


She believes the strength of an HR implementation strategy comes from the commitment of the people involved. Katherine is a certified Implementation Partner Associate/Project Manager with UKG Pro.

Tim Force

Chief Executive Officer

Tim spent over 25 years in HCM software. His experience ranges from HCM system evaluation and selection, to consulting on HR/Payroll software implementation and HR Transformation best practices. Tim’s career includes working with companies of all sizes and industries, including over a dozen of the Fortune 500.


He believes in transparency, over delivering on every promise, and focusing every decision on customer success. Tim also sits on the Board of Advisors for the company.

Debbie Mueller, SPHR, SHRM-SCP

Chief People Officer

Deb has participated in every facet of HR including training, employee relations, strategic planning, benefits, compensation and recruitment. She is uniquely skilled in balancing change with the opportunities for strategic impact on an organization. She successfully consolidated HR & payroll systems, moving her organization of 1,200 employees from paper processes to automated timekeeping/payroll. Her approach to build a People first HCM solution created a more intuitive employee experience.


Debbie believes that cultural change is not about checking the boxes, it is about understanding the goal, defining process, and executing to make the impossible, possible. She is a certified Implementation Partner with UKG Pro People Center/Pay.

Don Pagel

Vice President Workforce Management

Don is an experienced transformational technology leader with over 30 years of experience with professional services, business turnarounds, business strategy, sales, marketing, and entrepreneurship. ​

Prior to joining Jubilant, Don was the owner of Pagel Consulting Group, LLC focusing on technology implementations and client-side program management. He also spent 5 years at Kronos/UKG as the Vice President of Professional Services and Vice President of Global Strategic Partnerships. ​

Kristi Grimes

Vice President of Business Development

Brittney Prall

Director of Customer Success

Brittney Prall has been in the UKG space for over 9 years. During that time she’s developed a passion for streamlining HR technology solutions and accumulated a vast wealth of industry knowledge. Brittney firmly believes that even the most challenging transitions can be successful with a people-centered approach, and customer experience is the driving force behind her commitment to delivering exceptional results.


In previous roles, Brittney focused on post-live consulting services at UKG in People Center/Pay and Benefits Administration (formerly Benefits Prime) while taking an active role in ensuring team and customer success. Brittney’s ability to combine her consulting skills with her knowledge of organizational change helps her find creative ways to champion innovative solutions for customers.

Michael Connolly

Technical Services Manager

Michael Connolly serves on the Technical Team and is responsible for Integrations and Technical Programs within UKG Pro.


Michael brings nearly 20 Years of HR and HR Systems experience, including over 15 years with UKG Pro as a Consultant and Customer.  He has multiple UKG product certifications and has a track record of positive results in leading projects and Teams through HRMS/Payroll initiatives, system implementations, project management, interface development, API development, report development and more.


Michael is certified in UKG Pro People Analytics, Interface Development, UKG Pro Benefits Administration, Data Conversion, Integration Analyst, UKG Pro Learning, UKG Pro People Center/Pay, UKG Pro Employee Voice, Project Management, UKG Pro Talent Management and UKG Pro Canada.