Oracle Application Development Framework (ADF)

Competencies: Oracle Application Development Framework (ADF) - 8+ years’ experience required
Top 5 Must-Have Skills / Experience

1. Strong Oracle ADF Upgrade Experience (ADF 12c → ADF 14c)
Hands-on experience upgrading Oracle ADF Faces, ADF BC, task flows, bindings, and WebLogic deployments to WebLogic 14.1.2.x.
2. Java Modernization Expertise (JDK 8 → Java 21)
Proven experience remediating deprecated APIs, handling `javax` to `jakarta` migration, JAXB/JTA changes, and upgrading enterprise Java applications to Java 21/GraalVM.
3. WebLogic & Middleware Migration Experience
Deep understanding of WebLogic 12c/14c administration, deployment troubleshooting, JVM tuning (G1GC/ZGC), SSL/TLS 1.3 compatibility, webservice knowledge and OCI-based deployments.
4. Integration & API Upgrade Experience
Experience upgrading and validating REST/SOAP integrations, Jersey migration (1.x/2.x → 3.x), SFTP/SSH integrations, Quartz scheduler, MyBatis, and enterprise middleware components.
5. Enterprise Application Support & Testing Mindset
Strong regression testing, performance benchmarking, production support, and UAT bug-fix experience for mission-critical HR or financial applications in hybrid work environments.
Essential Skills:
J2EEWebADF applications using any combination of WebLogic, JBoss, WebSphere or Tomcat application servers.
4-5 years of experience in using Oracle ADF 12c is mandatory
o Strong experience with the following tools Oracle JDeveloper, Oracle SOA, Oracle BPEL
Strong experience with Oracle PLSQL, SQL, distributed technologies, Frameworks and Application servers.
Analyzing production incidents and identifying root causes of issues
Handling production call for application issues
Implementing code fixes for enhancements and production issues in Oracle ADF 12c using JDeveloper
Meeting with Client business analyst to understand requirements
Strong verbal, written and interpersonal communication skills
Identifies areas for process improvement.
Explaining the requirements, functionality, and design framework to onsite offshore team members
Provides management with timely communication on status Utilizes appropriate tools and/or develops custom solutions as required to meet objectives.
Support the solution through deployment and operations
Strong analytical ability
Ability to work with all teams and understand code changes and review business requirements and identify any gaps