Headshot of Tammy Mueller, Willory consultant, wearing a pink shirt



Tammy joined Willory in 2016, acting as an expert temporary resource for clients and as an HR operations consultant. In her internal role, Tammy works on a wide variety of projects including general HR and payroll consulting, software implementation, and contract HR and payroll projects.

Tammy is a successful and proactive human resources professional with over 26 years of payroll and human resources experience in industrial distribution. She is known for demonstrating strong communication and problem-solving skills and excellent leadership abilities to coordinate HR projects, programs, and initiatives. She has her Bachelor of Science in Industrial Management, with a human resources emphasis, from The University of Akron.

She’s earned her Senior Professional in Human Resources (SPHR) and Certified Payroll Professional (CPP). Tammy has attended PRADCO’s Striving for Excellence: Women in Leadership Training. Tammy is an active member in the Cleveland chapter of SHRM and Greater Cleveland APA.

As part of her ongoing professional development, Tammy has put considerable dedication into earning the following certifications from Ultimate Software’s ULearn Academy:

  • UltiPro Core/HR/Payroll Certified Consultant in the Solution Delivery Partner Program
  • UltiPro Talent Management Certified Consultant in the Alliance Partner Program
  • Ultipro Business Intelligence Certified Consultant in the Alliance Partner Program

In her free time, she enjoys spending time with her husband and two teenage children, traveling, and hiking MetroParks.

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