Cimpress CFO Sean Quinn likes to set increasingly difficult professional goals for himself. His commitment to continual personal growth hasn’t hurt his mass customization company: Cimpress’ annual revenue has soared from $500 million when Quinn joined in the company nine years ago to roughly $2.6 billion today. We catch up once more with Quinn, who assumed  Cimpress’ CFO position in 2015 and who was recently named to The Boston Business Journal’s annual ‘40 Under 40’ list honoring Beantown’s best and brightest young professionals. The former KPMG CPA talks about scaling the company’s financial infrastructure to support its rapid growth. He also details the levers he’s put in place to help the publicly listed company replaces its focus on a quarterly horizon with a long-term mindset.