MEET THE TEAM
Staff
Shearjashub Batista
DATA SERVICES SPECIALIST
Shearjashub Batista (he, him, his) is a Data Services Specialist at NPFM with a passion for purpose-driven work. His role on the team revolves around bookkeeping, data entry, and accounts payable processing for clients. Since rejoining NPFM, Shearjashub is continuing his Bachelor’s in Accounting to improve his fundamental knowledge in the field. His personal interests, including exploration, reading, and creative design, show a commitment to continuous learning and versatility.
José Berrios-Cora
DATA SERVICES SPECIALIST
José Berríos-Cora (he, him, his) is part of the Data Services Specialist team. He is responsible for data entry and bookkeeping for our clients. Prior to NPFM, José worked for four years in tech sales and customer service. He excelled and lead by example as he created the company’s first diversity and inclusion group. Such groups focus on creating and promoting a safe work environment by educating employees on different social justice topics. His technical skills and attention to detail are an asset to our team as he comes from a very demanding biomedical and engineering background. José currently lives in San Juan, Puerto Rico, and is an avid foodie, enjoys video games, CrossFit, and outdoor sports.
Kathryn Dremann, MBA
ACCOUNTING MANAGER
Spanning almost 20 years, Kathy’s career in the nonprofit sector began as an environmental educator for a raptor rehabilitation program. Although her passion for teaching lingered, she was determined to learn the business side of nonprofit management, particularly finance and accounting. Throughout her career, she’s been involved at various levels, from volunteer to board member, with more than a dozen nonprofits. Most recently, Kathy managed the business affairs and finances for Denver Bike Sharing, owner and operator of Denver B-cycle. As a member of the senior management team, she also participated in the long-term strategic planning and business development decisions. In addition to her duties at NPFM, she also provides accounting and administrative support to a local animal shelter in Jasper County, South Carolina.
Connor Leigh
SENIOR ACCOUNTANT
Connor Leigh is a Senior Accountant at NPFM and he has been with us since November 2020. He obtained a Bachelor’s in Accounting at Central Connecticut State University in 2018 and is currently working on his Master’s Degree in Accounting.
Prior to NPFM, Connor worked at an accounting firm in New Jersey, where he specialized in audits, reviews, compilations, and taxes.
Connor possesses a strong desire to establish healthy and strong relationships with clients and assist them in whatever way possible to meet their financial goals.
Kelvin Mariani-Escalante
IMPLEMENTATION & PAYROLL SPECIALIST
Kelvin Mariani-Escalante is the Implementation and Payroll Specialist at NPFM. His role centers around the onboarding process for new clients, making sure our systems are in place based on the nature of their organization, and processing their payroll. Kelvin has a Master’s in Industrial-Organizational Psychology and is a licensed industrial psychologist in Puerto Rico with experience in test development and evaluation methods. Currently, his passion for knowledge and social justice has made him redirect his efforts towards a career in law. He finds his time between ensuring that NPFM’s clients receive the best onboarding experience and law school, where he plans on focusing on employment law, corporate law, and technology law, while eventually fulfilling his ultimate goal of becoming a Pokemon Master.
Hailey Moll
DATA SERVICES SPECIALIST
Hailey Moll (she, her, hers) is a member of the Data Services Team, bringing ten years of retail experience to her role. She holds a Bachelor’s degree in Biology, focusing on animal studies and chemistry. Most recently, Hailey served as an Assistant Manager at Rose & Flute, Inc., where she implemented effective inventory management strategies, improved operational efficiency, and mentored staff in customer service.
Passionate about animal and environmental conservation, Hailey actively volunteers for local initiatives to promote social impact in her community. In her free time, she loves spending quality moments with family, friends, and her two cats and two dogs. Her interests include hiking, traveling, visiting Busch Gardens, reading, and interior decorating.
Angelica Olivarez
ACCOUNTING MANAGER
Angelica is an accounting manager for NonProfit Fiscal Management. Her role involves assisting clients with financial reporting, grant reporting, and month-end close. She works closely with the data service team to ensure the financial process runs smoothly. Angelica has accounting experience in the healthcare and education industry. Before NPFM, Angelica worked as the finance director at Carevide. There, she managed accounting functions and supported the CFO with audits, grant reporting, and budgeting. Angelica holds a Master of Business Administration from Texas A&M University–Commerce. Her interest includes quality time with family, sports, and outdoor adventures.
Kylene Ortiz
DATA SERVICES SPECIALIST
Kylene Ortiz joined NPFM in March 2025, bringing a strong background in administrative and clerical roles across the healthcare and tech sectors. With a BA in Advertising and Public Relations from the University of Puerto Rico (graduated cum laude), she pairs her sharp communication skills with a deep commitment to accuracy, compliance, and client service.
Before joining NPFM, Kylene supported complex systems for medical leave management, appeals and grievances, provider credentialing, and technical support—always with a focus on clarity, organization, and client needs. She is bilingual in English and Spanish and brings an eye for detail honed through years of working with sensitive data, legal and medical records, and customer-facing systems.
Outside of work, Kylene moonlights as a rabbit rescuer, scales boulders for fun, dangles from silks in aerial arts classes, and transforms into her favorite characters through cosplay.
Ashley Rodríguez Mercado
DATA SERVICES LEAD
Ashley Rodríguez Mercado (she, her, hers) is part of the Data Services team in Puerto Rico. As a Data Services Specialist her role centers around accounts payable processing and data entry/bookkeeping. After having joined the NPFM team in July 2020, she has assisted in growing the Data Services team and is a proud member of our Party Planning Committee. Ashley is a certified dance instructor and is also currently pursuing a Ph.D. in Clinical Psychology at the University of Puerto Rico.
Aaron Soman
ACCOUNTANT
Aaron (he/him) has spent his career in the nonprofit sector, focusing on finance and fund accounting for mission-driven organizations. He has worked in accounting roles across legal services, housing, and human services nonprofits, where he was responsible for day-to-day financial operations as well as larger initiatives like audits, grant reporting, multi-year budgeting, and partnering with leadership on planning. Before joining NPFM, he also supported additional nonprofit clients as an independent consultant. Outside of work, Aaron enjoys longboarding and spending time at the beach.