Json, Automated Testing, Idoc, SAP CPI, Odata, SAP BTP, Performance Tuning, Soap, Router, REST, Groovy Scripting, Sftp, Event Mesh, SAP Business AI, value mappings, Content Modifier, CI CD, SAP API Management, OAuth 2.0, circuit breaking, retry, data protection standards, resiliency patterns, iFlows, Open Connectors, Monitoring, certificate keystore handling, SAP Integration Suite, error handling

Restful Apis, Java, Spring Boot, Microservices, Rest Apis

AWS, Sql, S3, Api Gateway, Node, Bdd, Terraform, Tdd, Jenkins, Jest, Git, API security flow and processes, API development using Java, D3 or similar Visualization libraries