Sap Integration Consultant

• 57+ years hands-on SAP Integration Suite / Cloud Integration (CPI). • Delivered 3+ large programs (50 iFlows each) and supported mission-critical, high-volume (>1M/day) scenarios. • Proven production support and performance optimization record.

Technical Expertise • Expert Groovy (streaming SAX/DOM, HTTP clients, robust error handling). • Deep EIP knowledge (split/aggregate, routing, claim check, outbox/idempotency). • Strong data formats (XML, JSON, EDI, CSV, fixed width) and mappings (Message Mapping, XSLT). • Hands-on with major adapters (HTTP/REST, SOAP, OData, SFTP, Mail, JDBC, JMS/AMQP, Kafka). Security & Authentication • OAuth2 (Client Credentials, Auth Code, SAML Bearer), mTLS, SAML; PKI and keystore operations. • Message-level security (encryption, signing, non repudiation) using AS2/AS4/PGP/PKCS#7. • API security fundamentals (rate limits, API keys, threat protection) via API Management where relevant. Platform Knowledge • BTP services: Destination, Connectivity, Cloud Connector; hybrid connectivity patterns.

• Practical awareness of CPI constraints (message size, timeouts, connection limits) and safe workarounds. • Tenant isolation, resource planning, and multi tenant considerations.

Problem-Solving • Skilled in debugging with Message Monitor, logs, scoped trace, correlation IDs. • Performance profiling and targeted tuning; strong RCA skills. • Ability to design scalable, evolvable solutions. Nice-to-Have Advanced Technologies • API Management (proxies, policies, developer portal). • Event Mesh (EDA, pub/sub), Open Connectors. • Integration Advisor for B2B mappings. Related Platforms • SAP PO/PI migration to CPI; familiarity with Boomi/MuleSoft/Azure Integration Services. • Apache Camel concepts; Kafka and event streaming. DevOps & Automation • CPI APIs/CLI for automation; Git-based versioning of artifacts. • Integration testing frameworks (e.g., Citrus, Postman/Newman). • Infra-as-Code-style provisioning via BTP APIs/CLI (where applicable). Cloud Platforms • Azure (Service Bus, Logic Apps, Event Hubs, API Mgt), AWS (SQS/SNS, API Gateway, Lambda), GCP integration services. • Containers (Docker/Kubernetes) for hybrid edge cases.

Certifications -

• SAP Integration Suite (highly preferred), SAP BTP Integration; major cloud provider certs; integration architecture certs.