Hudson Manpower
Job Description We are looking for an experienced Oracle ADF Consultant with strong expertise in Oracle ADF modernization, Java upgrades, WebLogic middleware, enterprise integrations, and application support.Top 5 Must-Have Skills • Oracle ADF Upgrade Experience • Hands-on experience upgrading Oracle ADF 12c to ADF 14c. • Experience with ADF Faces, ADF BC, task flows, bindings, and WebLogic deployments. • Experience with WebLogic 14.1.2.x.• Java Modernization Expertise • Proven experience upgrading JDK 8 to Java 21. • Experience remediating deprecated APIs. • Strong understanding of javax to jakarta migration, JAXB/JTA changes, and enterprise Java modernization. • Experience with Java 21/GraalVM.• WebLogic & Middleware Migration • Strong experience with WebLogic 12c/14c administration and deployment troubleshooting. • Experience with JVM tuning, including G1GC/ZGC. • Knowledge of SSL/TLS 1.3 compatibility. • Web services and OCI-based deployments experience.• Integration & API Upgrade Experience • Experience upgrading and validating REST/SOAP integrations. • Experience with Jersey 1.x/2.x to 3.x migration. • Experience with SFTP/SSH integrations, Quartz Scheduler, MyBatis, and enterprise middleware components.• Enterprise Application Support & Testing • Strong regression testing and performance benchmarking experience. • Production support and UAT bug-fixing experience. • Experience supporting mission-critical HR or financial applications. • Comfortable working in hybrid enterprise environments.RequirementsRequirements / Must-Have Skills • Oracle ADF • ADF 12c ? ADF 14c upgrade experience. • ADF Faces, ADF BC, task flows, bindings. • WebLogic 14.1.2.x deployment experience.• Java Modernization • JDK 8 ? Java 21 migration. • javax ? jakarta migration. • JAXB/JTA changes. • Java 21/GraalVM experience.• WebLogic & Middleware • WebLogic 12c/14c administration. • Deployment troubleshooting. • JVM tuning with G1GC/ZGC. • SSL/TLS 1.3. • OCI-based deployments and web services.• Integration & APIs • REST/SOAP integrations. • Jersey 1.x/2.x ? 3.x migration. • SFTP/SSH integrations. • Quartz Scheduler. • MyBatis.• Testing & Support • Regression testing. • Performance benchmarking. • Production support. • UAT bug fixing. • HR or financial application experience.