Our Team

Brian Senjem.jpg

CPP (Certified Payroll Professional)
MBA (Master of Business Administration)
Bachelor of Science in Accounting
Bachelor of Science in Economics
SBA Entrepreneur of the Year
Colorado Notary Public
Over 20 years of experience in Payroll, Human Resources, Technology, Accounting, and QuickBooks



Brian has over 20 years of payroll and human resources experience, including payroll preparation in a public accounting capacity, serving as CFO for a startup payroll service, and launching Easytrack Payroll in 2007.


In addition to payroll and human resources, Brian has served many roles in numerous industries throughout his career, including business planning and consulting, accounting, individual and corporate tax preparation, inventory management, accounting software and information technology. He has worked with various businesses and accounting software from QuickBooks to Oracle.

One of many businesses Brian established, involved building custom computers, networks, and specialized software for small and medium-sized businesses. The SBA presented Brian with the Minnesota Entrepreneur of the Year award for his achievements in his business.

Brian played a key role assisting small businesses as he analyzed business plans and financial statements to qualify business owners for SBA loans as well as an outsourced chief financial officer for multiple companies over the years.


Brian has been living in Colorado since 2000. He grew up on a farm in Minnesota and came to Colorado for the balmy winters. The passions he enjoys, besides entrepreneurism and advising businesses, are mountaineering, ice climbing, skiing, running, hiking, biking, and traveling, to name just a few.

Katie Fuller.jpg

CPP (Certified Payroll Professional)

Bachelor of Arts in History, Minor in Social and Economic Justice

Over 5 Years of C-Level Executive Management Experience

Over 5 Years of Payroll, Human Resources and Accounting Management Oversight

Over 10 Years of Project Management


Certified Payroll Professional

Katie has extensive experience working with small businesses, startups, and growth companies. She has worked all aspects of business management from in-depth project management to Chief Operations Officer. She understands the needs of simple and complex businesses alike. She brings her expertise in managing payroll, human resources, and accounting functions to the Easytrack team.


Katie is originally from New York.  Upon graduating from the University of North Carolina at Chapel Hill, she moved to Colorado and never looked back.  Outside of work, Katie and her family enjoy seeing live music and any activity involving the outdoors.

Richard Welty.jpg

Bachelor of Business Administration in Accounting
Over 5 years experience as a Small Business Owner
Over 30 years experience in People Management, Human Resources, Sales Learning and Human Performance Consulting

Over 5 years working with QuickBooks


Payroll Professional

Richard blends more than 30 years of business ownership, Fortune 500 management, sales, corporate education, training, performance consulting, project management, facilitation, and program deployment experience to support the Easytrack team and our clients.


He worked for both a large corporation and owned his own small business, managing employees on 3 continents and leading deployment projects improving the skills and performance of hundreds of thousands employees all over the world.  Richard learned what it takes to successfully own, operate, manage and sell a local retail services business.


Richard grew up in Atlanta where he met his wife 30 years ago, and transferred to Colorado more than 20 years ago.   He and his family love to hike, mountain bike, fish and spend most weekends away in the mountains.  He volunteers,  serving on multiple non-profit boards, including as former President and current board member of a local youth soccer club, and former President and current board member of a local Chamber of Commerce.

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Bachelor of Business Administration
Over 5 years experience in Payroll and Human Resources

Over 4 years in Management positions

Over 3 years of Project Management

Over 10 years of Customer Service


Payroll Professional

Emily has extensive experience in payroll and human resources. She couples that with many successful experiences managing teams and projects. She really enjoys getting to know and supporting our clients, and her experience in excellent customer service is a testament to that.


When Emily's not helping our clients, she's helping others in need through various volunteer programs and working as a Girl Scout Troop Leader. She has a big heart for animals and has a house full of them.



Heather Knight.jpg

Bachelor of Science in Education
Over 15 years experience in Convention Services and Event Management
, including managing teams involving project management, human resources, and payroll


Payroll Professional

Heather’s extensive career in event management began in 5-Star Hotel, Loews Miami Beach. From there, she has been with Park Central, Hilton Hotels, and the Hyatt in downtown San Francisco.  Throughout her career, Heather has worked with high-demand companies such as Salesforce, JP Morgan Healthcare and Uber collaborating and managing large teams on multi-million dollar projects.


Heather grew up in San Francisco and currently lives in Hayward California with her husband of 16 years. She enjoys hiking, knitting, reading and spending time with close friends.



Lily Sheehan.jpg

FPC (Fundamental Payroll Certification)

Accounting Studies
Over 15 years of Professional Payroll and Customer Service experience

Over 10 years of Project Management experience

Over 3 years of Benefits Administration experience


Sr Payroll Professional

Lily's in-depth career in payroll spans businesses both small and large and includes extensive benefits administration and project management. Lily has worked for top industry payroll services as well as performed internal payroll processing.


Lily grew up in the San Francisco Bay Area and currently lives in Sacramento, CA with her husband, son, and two dogs. She enjoys hiking, painting, baking/cooking, and Zumba classes.




Over 25 years of Payroll and HR experience

Over 20 years of Management and Benefits Administration experience

Over 8 years accounting experience as a Finance Director

Sherry Pearson

Sr Payroll Professional

Sherry's extensive career experience spans across Payroll, Human Resources, Benefits and Accounting.  She has worked with companies in the United States and internationally both large and small, not-for-profits, and the Indiana state government. Sherry has converted several companies to new payroll software during acquisitions and developed benefit plans. She has expertise in multi-state payroll, budgeting, payroll tax, management, training, reporting, and much more.


Sherry lives in Dayton OH where she spends enjoyable family time with her two daughters.  She enjoys watching documentaries, and reading on her patio.  But most of all loves crafting and playing board games with the family.




SHRM-SCP Certified (Society of Human Resource Management - Senior Certified Professional)
Bachelor of Science in Management
Crucial Conversations Trainer, Vital Smarts Inc.
Six Sigma Certifications
Rapid Decision Making, Value Impact Analysis, and Lean certifications
Executive Coach Certification
Behavior Interviewing / Targeted Selection Certifications


HR Advisor

Pam has over 20 years of human resources experience supporting both small to large employers in multiple states and countries. She is a business partner and trusted HR Advisor with experience reporting to senior executives including CEO's, Directors, and Vice Presidents.

Pam’s skills include change and performance management, workforce planning and staffing, training and development, employee relations, metric reporting and analysis, and compensation and benefits.

Pam grew up in Philadelphia and has been in Colorado for over 25 years. She enjoys photography, travel, hiking, running, and biking. She enjoys salsa dancing and a good game of pool.