Katie O'Brien serves as the Associate Director at Hiline, starting in November 2023, where the firm focuses on providing strategic accounting, bookkeeping, tax, and CFO advisory services to small and medium-sized businesses. Prior to this role, Katie held the position of Senior Associate at Calculate from February 2023 until Hiline acquired the company in November 2023, enhancing Hiline's talent and service offerings. Katie's professional journey includes various roles at KPMG US from June 2017 to January 2023, including Senior Associate in Accounting Advisory Services and Audit Associate, beginning as an Audit Intern. Katie O'Brien earned a Bachelor of Business Administration in Accounting from Southern Methodist University between 2014 and 2017.