- Postdoctoral Researcher. Faculty of Science, University of Vigo, Spain.
- Postdoctoral Researcher. College of Arts & Sciences, Ohio University, USA.
- Hired Researcher. Faculty of Science, University of Vigo, Spain.
- Visiting Professor. Faculty of Science, University of Vigo, Spain.
- Hired FPU. Faculty of Science, University of Vigo, Spain.
- Hired Maria Barbeito. Faculty of Science, University of Vigo, Spain.
- Responsible for computer systems. Faculty of Humanities, University of Vigo, Spain.
- Engineer. College of Agricultural Engineers at Ourense, Spain.
- Responsible for computer systems. Faculty of Science, University of Vigo, Spain.
- Engineer. Galician Guarantee Fund Agrarian (FOGGA).Conselleria de Medio Rural at Lugo, Galicia, Spain.
- Responsible for computer systems. Faculty of Science, University of Vigo, Spain.
- Fellow collaboration. Faculty of Science, University of Vigo, Spain.