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Jedson Barbosa de Oliveira is an experienced professional in the field of materials technology and metallography, currently serving as an Instrutor de Tecnologia de Materiais e Metalografia at Faculdade de Tecnologia Senai Cimatec. In this role, responsibilities include working within the Welding, Materials, Research and Development nucleus, providing technical support in metallographic laboratories, and conducting failure analyses and macro and microstructural characterizations for the petrochemical and automotive industries in Bahia. Additionally, Jedson has implemented procedures for corrosion testing, including various types of electrochemical and immersion tests. Since January 2013, Jedson has also been the owner of Criarteinfor Terra dos Livros, a business focused on sourcing new, used, rare, and out-of-print books. Jedson holds a degree in Artes Plásticas from Universidade Federal da Bahia.