Osvaldo yana da digiri na farko da PhD (1989) a Kimiyyar Halitta a Kwalejin Tarayya ta Rio Grande do Sul. Daraktan Sashen Yanayi da Dorewa a MCTI. Shi cikakken farfesa ne a Kwalejin Tarayya ta Santa Maria (UFSM). Ya kasance Daraktan Cibiyar Kulawa da Fadakarwa na Bala'i na Kasa - CEMADEN (2015-2023). Shi ne shugaban zaunannen kwamitin kan rage haɗarin bala'o'i na hukumar hasashen yanayi ta duniya. Daga 2009 zuwa 2011 ya kasance Daraktan Kimiyya na Cibiyar Bincike na Jihar Rio Grande do Sul (FAPERGS) kuma daga 2011 zuwa 2013 ya kasance Daraktan Cibiyar Hasashen Yanayi da Nazarin Yanayi ta Brazil (CPTEC). Ya kasance Daraktan Bincike da Manufofin Ci Gaba da Shirye-shirye a Ma'aikatar Kimiyya, Fasaha da Ƙirƙirar Ƙwararrun Brazil (MCTI) (2014-2015), Daraktan Kimiyya na Ƙungiyar Ƙwararrun Ƙwararrun Ƙasa ta Brazil (2012-2015), Mai Gudanar da Kwamitin Ba da Shawara kan Kimiyyar Muhalli. na National Council for Scientific and Technology Development (CNPq) (2008-2009), Coordinator of the Graduate Program in Physics (1994-1996) da Graduate Program in Meteorology (2002-2004) a Federal College of Santa Maria (UFSM) ). Ya kula da fiye da 30 MSc da daliban PhD kuma ya buga kusan labaran 100 a cikin mujallolin kimiyya.
An sabunta wannan shafin a watan Yuni 2024.
