Atty. Willie is both a Lawyer and Certified Public Accountant.
He is currently the Director of Tax & Corporate Services Division of Diaz Murillo Dalupan & Company.
With his 20 years of experience in public practice engaged in business registration and formation, tax advocacy and controversy, and mergers and acquisitions, he has already handled numerous engagements from small to medium-size and multi-national companies registered with the Board of Investments and Philippine Economic Zone Authority.
Atty. Willie represents clients before SEC as well as in courts as a litigator or acting as a litigation support in refund cases and assessments.
He is a member of Philippine Institute of Certified Public Accountants (PICPA), Integrated Bar of the Philippines (IBP) Makati Chapter, and Tax Management Association of the Philippines (TMAP).