J2EE

I am rolling out a full CI/CD pipeline on AWS and want it driven by Spinnaker. The work starts with connecting Spinnaker to our existing Git repos, packaging a Java-based service, and automating its promotion through our Eaac environments via Jule... (Budget: $250 - $750 USD, Jobs: Amazon Web Services, AWS Lambda, CI/CD, Docker, Git, J2EE, Java, Java Spring, Jenkins, Linux)

We are looking for a reliable and experienced Java developer to provide daily job support (2 hours per day) for a legacy Java Servlet–based application, along with SQL and AWS-related work. This role involves live guidance, debugging, and issue resolution in an active production environment... (Budget: ₹12500 - ₹37500 INR, Jobs: Debugging, Git, J2EE, Java, Java Spring, JSP, MySQL, Performance Tuning, SQL)

I need a compact yet fully-functioning banking operations system that focuses on real-time transaction processing for deposits and withdrawals. Scope I need a highly realistic banking website for my project, designed to simulate the experience of a fully operational financial institution... (Budget: $30 - $250 USD, Jobs: .NET, API, Database Development, J2EE, Java, Oracle, PHP, REST API, Web Hosting, Website Design)

I need a concise data-manipulation function written in Java that I can plug straight into my existing codebase. The routine should take an input dataset (you can use a simple collection such as List<Map<String,... (Budget: €18 - €36 EUR, Jobs: Data Processing, J2EE, Java, JavaScript, JUnit, Software Development, Software Engineering)

I maintain an Oracle APEX application and want to remove the manual steps around user notifications. The goal is simple: whenever defined events occur—think status changes, new record insertions or approaching... (Budget: ₹100 - ₹400 INR, Jobs: API Development, Database Development, J2EE, Java, MySQL, Oracle, Oracle APEX, Software Development)

I am in the middle of a new Oracle Utilities Customer Care & Billing (CC&B) roll-out and need a seasoned techno-functional consultant to drive the execution phase. The groundwork is laid, environments... (Budget: ₹37500 - ₹75000 INR, Jobs: Billing, Documentation, J2EE, Java, JSP, Oracle, Technical Documentation, Troubleshooting)

I’m providing a zipped Java code base that uses Maven. All I need is for you to import it into IntelliJ IDEA, resolve any build issues, and confirm that it compiles and runs from the IDE with the default Maven configuration—no extra plugins or dependencies required... (Budget: ₹600 - ₹1500 INR, Jobs: Continuous Integration, Debugging, J2EE, Java, JavaFX, Project Management, Software Architecture, Software Development, Software Engineering, Technical Documentation)