Samuel O. is a Senior Software Engineer at VusionGroup since September 2025, following a role as a Full Stack Engineer at Pivot from January 2024 to September 2025, where Samuel developed a procurement B2B tool utilizing Java Spring and Next.js. Prior to Pivot, Samuel worked at Jellyfish as a Full Stack Software Engineer, creating data-driven market reporting tools, and at Riachuelo in a dual role as DevOps & Software Engineer, contributing to corporate architecture and developer experiences. Earlier positions include Tech Lead at Vitta, focusing on internal client administration systems, and updating regulatory reporting tools at banco BV. Samuel’s career began as an Application Development Specialist at IBM, where Samuel developed a cloud-native chatbot for customer service. Samuel holds a degree in Informatics from ETEC - Escola Técnica Estadual de São Paulo.
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