JoAnn Contos is a seasoned financial professional with extensive experience in financial analysis, budgeting, and reporting across various industries. Currently serving as a Senior Financial Analyst at Pharmacyclics, an AbbVie Company since May 2019, JoAnn has previously held positions including Financial Analyst at ATA Retail Services and ZONARE Medical Systems, where responsibilities included budgeting for significant revenue figures, developing financial models, and providing analytical support to senior management. JoAnn's background also features roles as a Senior Cost Accountant at Avinger Inc. and as a Financial Analyst at Lam Research and KLA-Tencor, demonstrating a strong capacity for financial planning and analysis. JoAnn began a career at Novellus Systems, where contributions included training personnel and managing service contracts. Educational qualifications include a BS in Business with an Accounting option from California State University, Northridge, and an Associate of Arts in Business Administration from Santa Barbara City College.