William Rogstad

Directed all financial operations and led NetSuite and Bill.com implementations that reduced reporting time by 30% and projected $100K annual savings; drove a 15% increase in thrift store sales (~$800K annually) and shortened audit completion by over 30 days with zero adjustments.

Led finance operations and automation initiatives that reduced monthly close by 7 business days, automated 70% of AP generating $12K annual revenue, and completed the annual audit 10 days early with zero adjustments while managing a $70M+ investment portfolio.

Served as accounting controller for a $90M digital advertising client, reduced close time by 7 business days, led a six-person team through three audits and two acquisitions, and executed NetSuite migrations and ASC 805/ASC 842 transactions.

Improved revenue testing methodology for healthcare clients, supported a major M&A transaction, and redesigned internal control testing to increase audit efficiency while remaining under budget.

Performed PCAOB/SEC audit procedures across manufacturing, technology, and retail clients, conducted solo internal control mapping uncovering fictitious employees, and improved audit documentation standards.

Performed SOX and internal audits identifying accounting control weaknesses, supported high-risk special audits, and collaborated with external auditors to strengthen control frameworks.

Completed a Master of Science in Accounting, building advanced accounting and financial reporting expertise for professional practice.

Earned a Bachelor of Business Administration with concentrations in Accounting and Management, providing foundational skills in accounting and business operations.