Jeferson Costa

Jeferson Costa is an experienced professional in systems analysis and development, currently serving as a Desenvolvedor at Senior Sistemas since June 2021. Prior roles include Analista de Sistemas at Santo Antônio Energia and Tech Mahindra, as well as a Consultor de Sistemas specializing in the Senior Gestão de Pessoas and Gestão de Acesso e Segurança applications at Odebrecht and Ninecon Consultores Associados Ltda. Jeferson has a strong background in technical and functional consultancy, operational support, and custom development using LSP and PL/SQL. Educational qualifications include a Bachelor's degree in Information Systems from Unipar and a Postgraduate degree in Oracle Database Administration from Faculdade Integrado.