Tim Sines

Tim Sines is a unicorn. He is a 35-year practicing CPA and a world-class software developer, a truly unique combination. Tim has run his firm Sines and Associates since 1988 and simultaneously developed three different practice management platforms. For the past seven years he has been developing his magnum opus, Mango Practice Management (formerly Mango Billing), and has become a well-respected thought leader in the accounting and bookkeeping industry.