Rafael Possas is a seasoned machine learning engineer currently serving as a Principal Machine Learning Engineer at Canva, focusing on building conversational experiences since August 2023. Previously, Rafael held roles at Amazon as an Applied Scientist and Incident Manager, where work involved scaling NLP systems, and at Ukufu as Tech Lead, leading the development of a mobile news reading app with an AI layer. Experience also includes positions at NVIDIA, Intellify, University of Sydney, Qantas, KPMG Australia, and CYMO Gestão & Performance, covering a diverse range of machine learning, data science, and software engineering tasks. Rafael possesses an extensive educational background, including a PhD in Machine Learning and Artificial Intelligence from the University of Sydney and multiple degrees in data science, business intelligence, project management, and computer science.
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