10+ years of industry exp. Java/JavaEE, Spring Boot, Hibernate, Docker, K8S, AWS EC2, Openstack. WSO2 middleware stack Expert. Apache committer for Stratos. (open source complete PaaS solution built from scratch). Expert in API Management, SOA integration, Identity Management, Business Process Integration (BPEL / BPMN) and other middleware technologies. WSO2 Customer facing experience, handling customers in USA, UK, Europe, and Asia https://www.linkedin.com/in/sajithkariyawasam/