Meet the Team

Carolyn Jasiulewicz

Carolyn began her career as an auditor with Ernst & Young, CPAs in 1987 where she worked in Auditing and Accounting. She soon transferred to their Microcomputer Consulting Division, where she helped to form the Orlando practice. In this capacity she directed the accounting system installation and custom software efforts of the Orlando office, completing several large projects statewide. After five years with Ernst & Young in 1991, she formed Progressive System Solutions, Inc. (PSS). PSS was created to provide computer services to businesses in the Central Florida area and is now providing services all over the world.

Bill Jasiulewicz

Bill began his career in the United States Air Force. During his time in the service, he created custom computer systems both in the United States and abroad. After leaving the military he assumed the position of Data Processing Manager for a major Law Firm in New Jersey. After leaving the law firm, he became a Systems Integrator for an electronic company doing work for such companies as Johnson and Johnson. In 1991, he relocated to Florida, where he took a position as Systems Engineer working for one of the area’s largest PC vendors. He Joined Progressive System Solutions in 1994 as Vice-President and Director of Technical Operations.

Diane Jensen

Diane began her career in 1981 performing financial systems implementations for law firms. Over the next 30 years she has designed and implemented various accounting systems for insurance agencies, city and county governments, hospitals, health care agencies, insurance companies, construction companies, and retail sales outlets. Diane has been with Progressive System Solutions as CFO since 2011. She managed the implementation of the Acumatica accounting system for PSS and now assists PSS customers through the same process.

Ashley Bass

Administrative Assistant

Valerie Borak

Account Manager

Colleen Schils

Account Manager

Katrina Mondejar

Account Manager Assistant

Igor Aistov

Senior Systems Developer

Selson Scatliffe

Senior Systems Developer

Matthew Morales

Systems Developer

John Blackmar

Systems Developer

Seth Wooley

Support Director

Mary Carrero

Billing/Project Manager


Support Consultant

Rachel Eatherton

Support Consultant

Carrie Karras

Support Consultant

Elisha Borak

Support Consultant

Wade Swancey

IT Support Specialist