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Razão Social: AOVS Sistemas de Informática S.A
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+55 (11) 4118-2432
www.alura.com.br
We certify that Sergio Luiz da Silva completed the online course "C#: aplicando a Orientação a Objetos" with an estimated workload of estimated at 8 hours, performing 48 of 48 activities, in the period from 21/07/2025 to 05/01/2026.
