Teams at CodeNinja Inc.

Design, build, and support enterprise integration solutions using IBM ACE/IIB and IBM MQ to connect core banking and peripheral systems. Develop message flows, ESQL/Java transformations, and integrations over MQ, REST, SOAP, JMS, and file protocols. Perform tuning, capacity planning, incident diagnosis, and documentation for production middleware.

Design, develop, and support enterprise business process workflows using IBM BAW/BPM. Model BPMN 2.0 processes, integrate with core banking systems via REST/SOAP, configure WebSphere/Liberty environments, perform testing and performance tuning, support UAT and production, and produce technical documentation.

Design, build, and maintain scalable microservices and APIs using Spring Boot or Quarkus; manage APIs with IBM API Connect; ensure performance, security (OAuth2/JWT), and observability; containerize and deploy on Docker, Kubernetes/OpenShift; write unit/integration/contract tests; collaborate with product, QA, and DevOps; troubleshoot production issues and support CI/CD pipelines.