About Mosaic

Our team is truly the backbone of our company. We are passionate about bringing clarity to nonprofit leaders in the complex world of nonprofit accounting.

Meet: Rosemary Siens, EA
Owner & Founder

Rosemary is Mosaic’s founder and CEO. She’s your main bookkeeping expert, nerd for numbers, enrolled agent (EA), and Quickbooks Advanced ProAdvisor. Not to mention she’s the founding member and board treasurer for the Ohio RSA. She has a passion for helping nonprofits run smoothly through best-in-class accounting practices. She has been supporting nonprofits, from small schools to multi-million dollar international organizations, with their accounting needs since 2018. In her free time, Rosemary loves to surf, roller skate, canoe, and salsa dance!

Meet Jasmine Murphy
Accounts Payable Specialist

Jasmine is Mosaics’ reliable accounts payable specialist. She has a bachelor’s degree in nursing and worked in healthcare for almost 9 years. In 2021, she joined Mosaic to follow her passion for serving non-profits, giving back to the community, and leaving the world a better place for her amazing three children. In her free time, she loves spending time with her children, gardening, cooking, and doing all things in nature.

Meet: Bailey Johnson, M.P.A.
Accounts Manager

Bailey found herself at Mosaic in 2020 while attending graduate school at the University of Dayton. She has degrees in human rights and public administration, has her QuickBooks ProAdvisor certification, and is passionate about lifting up nonprofits through bookkeeping and accounting practices so they can focus on their important causes. She’s your #1 gal for bookkeeping, payroll, accounts payable, budgeting, and cash flow services. In her spare time, she enjoys traveling, trying new food, watching documentaries, and hanging out with her cat, Nina.

Meet Amanda Bell
Bookkeeping Specialist

Amanda is Mosaic’s go-to bookkeeping specialist. She spent over 20 years in customer service, sales, data entry, and quality control before moving to Mosaic to use more of her analytical skills. She is Quickbooks Online certified, and takes care of bookkeeping,  reconciliations, and compiling financial reports. She loves seeing the various ways clients provide assistance, experiences, and support to the communities around them. In her free time, she loves exploring nature, board games with family, doing fiber arts and stained glass, volunteering with local nonprofits, and planning casual events. 

Meet Kyli Jones
Bookkeeping Specialist

Kyli is the newest member of the team working towards degrees in accounting at Wittenberg University and plans to get her CPA. She realized her passion for bookkeeping after falling in love with spreadsheets! She’s an avid animal lover and in her free time enjoys traveling and organizing gaming clubs at school