Check out the presenters listed below.

Eric Erikson, PQR Company

Eric Erikson, Oracle ACE Associate, is the curriculum writer and lead instructor for HFM classes at 123OLAP and an independent consultant through his firm PQR Company. Eric started working with HFM while at Hyperion when the product was in beta. Having worked at Hyperion for several years and as a practice lead for a large consulting firm, he has assisted companies and other Oracle partners on six continents with their HFM implementations. He is Oracle product certified (was asked by Oracle to review the certification examination during its development) and is a certified public accountant.