Meet the Team

Ryan Warnet | CPA, MSA

Co-Founder and President


About Ryan

Ryan Warnet specializes in both accounting and data analytics, offering his clients valuable insights that create a road map to growth and success. He takes pride in providing businesses the right tools and crucial data.

He began his career as a CPA assisting his clients to run successful and sustainable companies at all stages of growth. He identified the need for business owners to see both the details and the big picture through data. FourZeroNine is the solution, providing businesses personalized assistance with internal systems, tools and up-to-date quality reporting. Ryan is passionate about being on your team and supporting you to make strategic and informed decisions that create growth.

Ryan is a Certified Public Accountant with a Master's of Science in Accounting. He is also a certified data analyst in Microsoft Power BI. In 2022, he was awarded the NJCPA Ovation Award in Innovation for his contributions and being an emerging leader in his field. He enjoys playing basketball in a local league and spending time with his family.

Michael Zakrzewski | MS

Co-Founder and Chief Data Scientist


About Mike

Michael Zakrzewski is an expert in creating data storytelling that empowers business owners to reach their goals. His greatest satisfaction comes from delivering informative and dynamic reporting options to support your business' growth.

As a business analyst who is certified in Power BI, he has spent his career creating solutions for business owners to understand how they can best shape their company's future. He specializes in creating quality reporting that delivers key metrics to his clients, illustrating the big picture down to the smallest detail.

Michael has a Bachelor of Science degree in Business Management as well as a Master's in Management and Leadership from East Stroudsburg University.

Trevor Liss | BS

Co-Founder and Chief Data Engineer


About Trevor

Trevor Liss has a passion for building visual reporting systems that provide clarity to his clients. Business owners can make decisions with confidence as they gain insights from customized tools that are automated and in real time.

His expertise in data engineering is central to FourZeroNine's capability to offer up-to-date key metrics. These tools take out the guess work and support critical business decisions with hard numbers and facts. Trevor takes great satisfaction in helping clients know how to best direct their company's future.

Trevor has a Bachelor of Science in Computer Science as well as a Bachelor of Science in Astrophysics. He holds a Microsoft approved certification in Azure Data Fundamentals. He enjoys road tripping across the United States and hiking and climbing in the Colorado Rocky Mountains.