Sissy Chang

Sissy Chang is an experienced finance professional with a strong background in accounting and revenue management. Currently serving as the Manager of Revenue and Billing at Validity Inc. since May 2018, Sissy has previously held the position of Senior Accountant at both Validity Inc. and Johnson Matthey Fine Chemicals, where responsibilities included accounts receivable, month-end and year-end reporting, contract management, budgeting, and fixed assets. Sissy holds a Master of Science in Accounting and Finance from Southern New Hampshire University and a Bachelor of Science in Hospitality & Tourism Management with a focus on Event Management from the University of Massachusetts Amherst.