CRO and Heads of Sales at PISE4.  Builds strategic partnerships in Brazil, designing solutions with measurable outcomes in data infrastructure and cybersecurity.  Helps customers Build business cases based on ROSI (Return on Security Investment), risk mitigation and compliance, quantified with AI.

João Luiz Marques de Oliveira is CTO and co-founder of PISE4 Tecnologia, a Brazilian NetApp partner. With 15+ years in IT infrastructure, he leads pre- and post-sales teams delivering storage, data protection and cyber resilience. NetApp Champion and returning INSIGHT speaker.

Experienced IT Executive with over 20 years of expertise in infrastructure, specializing in enterprise networks, storage systems, and mission-critical environments. Skilled in leading large-scale transformation projects, including data center modernization, cloud integration, and high-availability deployments. Strong background in LAN/WAN architecture, virtualization, data protection, and hybrid infrastructure. Proven ability to manage technical teams, optimize operations, and negotiate with vendors to deliver scalable, cost-effective solutions. Recognized for aligning technology with business strategy, driving efficiency, resilience, and innovation across complex enterprise environments.