About Us

Our Leadership

With a combined experience of over five decades in accounting and technology, the creators of Cumulus Applications Corporation ("CumulusApps") are uniquely positioned to help companies optimize their processes and drive greater efficiency. We are committed to our customers’ success, providing personalized service and a keen attention to detail that ensures an easy and successful experience.

Our deep understanding of how our clients use our services allows us to quickly resolve any issues that arise, helping them save time and maximize their resources. Having developed software solutions for businesses of all sizes and across various industries, our leadership team brings unparalleled expertise to every project.

Maureen Okerstrom

President and CEO

Prior to founding Cumulus Applications Corporation, Ms. Okerstrom served as president of multiple software companies, including FlexiInternational, an enterprise accounting software provider, as well as a startup financial technology company, Renovo, that grew to over 5,000 users during her tenure. She has a proven track record in leading companies through acquisitions, successful IPOs, and acquiring key strategic customers and partnerships.

Chuck Okerstrom

CTO

Mr. Okerstrom has continually immersed himself in innovative technology throughout his career.  Prior to co-founding Cumulus Applications Corporation, Mr. Okerstrom was founder of Continuen LLC, providing contract programming services with a focus on HTML 5 and C#, and Microsoft SQL Server. He expertise also includes JavaScript, Web servers, PHP, Perl, Python, security, firewalls and more through his experiences in both enterprise and startup environments, including Omnipay, Rockwell Collins, Scientific Atlanta and GE’s Energy Control Systems.