11/02/2026 updated
40 % partially available
SAP Integration Suite Specialist | SAP BTP Consultant | Cloud Integration Lead
Brampton, Canada
Only remote
IT Professional Diploma, HRDC Ottawa (1996)About me
SAP CPI / Integration Suite consultant since 2017; 17 years in IT. I design, build, and support integrations between S/4HANA, SuccessFactors (including BIB), and third-party systems: iFlows, mapping, Groovy, API Management. Team lead of 6 developers
SAP CPISAP Integration SuiteSAP SuccessFactorsSAP S/4HANASAP IDocSimple Object Access Protocol (SOAP)Extensible Stylesheet Language Transformations (XSLT)SAP BTPRestful ApiApi Management
Integration Architecture
Designed end-to-end SAP Integration Suite landscapes with 25+ CPI iFlows delivered to production, covering Order-to-Cash processes and using HTTPS, SFTP, SOAP, and REST adapters, with reusable logging and error-handling patterns applied across flows.
S/4HANA Data Extraction
Extracted data via OData, IDoc, SOAP, and REST protocols; consumed CDS views as OData services; released APIs; synchronized thousands of orders per month in real time between e-commerce systems and SAP ERP.
SAP BTP Cloud Integration (CPI) Development
Development of iFlows including Groovy scripting for validation, enrichment, currency conversion and error handling; message mappings from JSON to SAP IDoc and OData formats; JSON-to-XML conversion; Content Modifier enrichment; exception subprocesses and CPI monitoring.
Reusable Integration Patterns
Application of common logging, error handling, restart and reprocessing, and reconciliation control totals across integration flows to ensure consistency and maintainability.
API Management and Event Mesh
Use of SAP API Management, Event Mesh (AMQP), Integration Advisor, Open Connectors and SAP Business Accelerator Hub as part of the SAP BTP integration landscape.
File-Based Integration
Handling of SFTP, CSV and XML file formats and implementation of file-to-cloud-storage patterns within integration flows.
Security and Connectivity
Configuration of OAuth, JWT, principal propagation and BTP Destinations to secure integration connections and manage BTP connectivity and security services.
Testing and Monitoring
Use of Postman, SAP Cloud ALM, AIF, CPI Monitor and BTP runtime logs for testing, monitoring and defect resolution across test cycles, regression, mock cutover and hypercare.
CI/CD and Delivery
Delivery using Azure DevOps, Git and BTP Transport Management following Agile/Scrum and Waterfall methodologies.
Interface Specifications and Technical Documentation
Writing of interface specifications and technical documentation; definition of SAP-side requirements for functional and ABAP delivery teams; knowledge articles and integration logic documentation.
Key Crosswalks and Value Mapping
Mapping of legacy and source keys to SAP keys, including value-mapping design between source and SAP master data.
Experience
Professional experience10+ years
Freelancer since2026
Languages
EnglishFluentSpanishBasic knowledge
Project history
Design and development of 12+ iFlows automating sales order processing as part of 25+ CPI iFlows delivered overall. Integration of Order-to-Cash processes with SAP S/4HANA 1909 via IDoc, OData, SOAP and REST, synchronizing 5,000-7,000 orders per month in real time between an e-commerce retailer and SAP ERP. Configuration of HTTPS, SFTP, SOAP and REST adapters; Content Modifier enrichment and JSON-to-XML conversion. Development of Groovy scripts for validation, enrichment, currency conversion and error handling. Application of reusable logging and error-handling patterns. Production support with ServiceNow and SAP Solution Manager. Leadership of a team of 6 developers using Agile/Scrum practices. Results: manual order entry reduced by 80%, integration errors reduced by about 50%, incident resolution time improved by 30-40%.
Design and development of the complete BTP Cloud Integration (CPI) flow transferring CRM data to SAP S/4HANA 2020 via HTTPS, SOAP, REST and OData using BTP-managed connections. Configuration of the HTTPS adapter with BTP connectivity and security services; use of Content Modifier for headers and payloads, JSON-to-XML conversion, Groovy validation and error handling, and message mappings between CRM and SAP structures. Implementation of exception handling with Groovy and BTP monitoring, optimization of iFlow performance, documentation of deployment and error handling, and testing with Postman.
Delivery of e-Maintenance, Gate Pass and Parking Enforcement, and e-Municipal systems, moving municipal services online. Environment: SAP NetWeaver 7.x, Web Dynpro Java, SAP BPM, Lotus Domino, Oracle.