Summary
Arley Oliveira is a staff software engineer with 11 years of experience building commercial and financial systems, currently driving cross-team architecture and technical strategy at Banco PAN. He combines hands-on mastery of PHP, Java/Kotlin, Node.js and cloud messaging (Kafka, RabbitMQ, SQS) with practical knowledge of Hexagonal/Onion architectures and DDD to deliver scalable, observable platforms. As cofounder and former CTO of DFranquias, he helped design an ERP/PDV product, blending product thinking with engineering leadership. Known for mentoring teams, hiring and risk-driven coordination, he favors simple solutions to complex problems and treats “nothing is impossible” as a working principle. Based in Minas Gerais, Brazil, he is actively expanding into Go, gRPC and .NET while applying domain knowledge across finance, fiscal, HR and payments (PIX, cards).
11 years of coding experience
4 years of employment as a software developer
Associate's degree Computer and Information Sciences and Support Services, Associate's degree Computer and Information Sciences and Support Services at IFNMG - Campus Januária