At Caterpillar Inc., I lead ABAP development for an SAP S/4HANA 2023 Greenfield implementation, delivering Clean Core extensions with RAP services, CDS data models, released APIs, and ABAP Cloud.
I architected RAP business objects and built CDS views and AMDP solutions for Finance, Business Partner, operational, and manufacturing data. This work supports Fiori applications and HANA-optimized processing across enterprise processes.
I established SAP BTP Integration Suite and REST API patterns for external services, and directed ECC custom-code remediation during the S/4HANA transition. I also work with business stakeholders to validate SAP capabilities and turn approved requirements into development work packages.
Previously, at Ferguson, I supported an S/4HANA consolidation program with BTP integrations, RAP and OData services, and GitLab CI/CD pipelines. At Capital One and Thoughtworks, I delivered ABAP development and SAP integration work across finance, procurement, logistics, and other enterprise processes.
