Rosangela is trained as a Technical Engineer, with further Education (DipTh, DipMiss, Cultural Analysis, Linguistic Socio Cultural, Linguistics Analysis with New Tribes Mission(Brazil) and Missiology & Linguistics with Wycliff(Brazil). She worked with Asheninka and Marubo tribe in the Amazon with New Tribes Mission(1999-2003). Joined WEC in Brazil 2005. Rosangela is married to Donald. They have been working as staff support base: London – Bulstrode WEC HQ 5 years, Tasmania – WEC Worldview College – 2 years and now they have joined WEC Cornerstone College where they are responsible for the kitchen and mentoring.