Appointments

Professor Catedrático (Full Professor), Mathematics Department, Faculty of Sciences, University of Porto, Portugal (2010-present).

Special Visiting Researcher (Pesquisador Visitante Especial) of the Brazilian program Science Without Borders (Ciência Sem Fronteiras), CNPq, at IMPA, Brasil (2015-2016).

Executive Coordinator of the Scientific Board of Exact Sciences and Engineering, Fundação para a Ciência e a Tecnologia (FCT), Portugal (2009-2010).

Professor Catedrático (Full Professor), Mathematics Department, School of Sciences, University of Minho, Portugal (2007-2009).

Professor Associado com Agregação (Reader), Pure Mathematics Department, Faculty of Sciences, University of Porto, Portugal (2002-2007).

Professor Auxiliar (Lecture), with tenure, Applied Mathematics Department, Faculty of Sciences, University of Porto, Portugal (1997-2002).

Professor Auxiliar (Lecture), Applied Mathematics Department, Faculty of Sciences, University of Porto, Portugal (1992-1997).

Resercher at Einstein chair of the Graduate Center of the City University of New York (1992).

Research Assistant, University of Warwick, UK (1991).

Assitente (Assistant) in the Applied Mathematics Department, Faculty of Sciences, University of Porto, Portugal (1989-1991).

Assitente Estagiário(Junior Assistant) in the Applied Mathematics Department, Faculty of Sciences, University of Porto, Portugal (1987-1989).

Monitor in the Pure Mathematics Group, Faculty of Sciences, University of Porto, Portugal (1986-1987).