Senate of the Philippines
Legal Officer
Amnesty International
Deputy Regional Director for Research ( for East Asia, Southeast Asia, and the Pacific)
Asian Forum for Human Rights and Development (FORUM-ASIA)
Program Officer
Court of Appeals of the Philippines
Court Attorney
University of the Philippines Diliman
Research Associate- Institute of Human Rights (IHR)
Asian Forum for Human Rights and Development (FORUM-ASIA)
Programme Manager of the Human Rights Defenders Programme
International Commission of Jurists
Senior International Legal Adviser
Amnesty International
Interim Deputy Regional Director for Research (East and Southern Africa Regional Office)
Platon Martinez Flores San Pedro & LeaƱo
Associate Attorney
International Commission of Jurists
International Legal Adviser
University of the Philippines
University of Oxford
University of Notre Dame Law School