Pietro Cascio

Pietro Cascio is a Senior Java Software Engineer and Technical Trainer with over a decade of experience architecting enterprise systems. He specializes in the Spring ecosystem, focusing on the transition from monolithic structures to scalable, containerized microservices. Previously, as a Team Lead for a major ride-hailing platform, Pietro architected distributed systems serving 100,000+ users and implemented observability stacks that reduced production resolution time by 25%. His background includes strict fintech compliance (PCI-DSS) and high-volume transaction processing. Since 2020, Pietro has focused on technical consulting and training , teaching developers how to implement clean code standards that measurably reduce production defects. He bridges the gap between complex theory and practical application, helping developers master Spring Boot, Docker, and architectural best practices.