Deborah Choate joined Sequans in 2007, before which she was chief financial officer at Esmertec AG and Wavecom SA and a vice president of finance at Platinum Equity. Earlier in her career, she was an audit partner with Ernst & Young. Deborah has more than 35 years of experience in management, finance and accounting, including more than 20 years working with technology companies, in particular communications hardware, software, and services.