Summary
Andrzej Majewski is an enterprise integration technical lead with 13 years of experience and over six years focused on backend integration using Red Hat JBoss Fuse, Apache Camel and related middleware. He currently leads integration architecture and delivery at Mizuho, having progressed from senior middleware developer to a director-level technical lead. Comfortable across Java, Spring, JMS, and both SQL and NoSQL stores, he has a strong track record in performance tuning, CI/CD and complex rule-driven business logic (Drools). His background includes hands-on platform design on AWS, building custom Camel components and improving system scalability and reliability for trading and web services. Colleagues rely on him for mentoring, client-facing workshops and bridging the gap between legacy systems and modern cloud-native integrations. He combines deep middleware expertise with practical experience in developer processes and operational troubleshooting, often uncovering subtle performance bottlenecks that others miss.
13 years of coding experience
12 years of employment as a software developer
MSc Computer Science, MSc Computer Science at Wrocław University of Science and Technology