| Migration from Cloud Integration NEO to Integration Suite on Cloud Foundry, German automotive company | 6 months | From effort estimation to hypercare. Led the migration of artifacts to Cloud Foundry, configured key pairs and credentials, reviewed artifacts and supported UAT, SIT and cutover. |
| Migration from PI/PO to Cloud Foundry, beverages group | 6 months | Migrated 83 interfaces from Process Integration to Cloud Foundry, documented the process, supported end-to-end testing and UAT, and provided go-live support. |
| Document and Reporting Compliance for the Romanian tax authority, cosmetics company | 9 months | Installed and set up the solution in a three-tier BTP landscape, connected S/4HANA on-premise to the tax authority, tested end to end, supported finance consultants in UAT and handed over the documentation. |
| Document and Reporting Compliance for Polish e-invoicing (KSeF), agribusiness company | 10 months | The same pattern for an ECC backend and the Polish tax authority: three-tier BTP landscape, communication between backend and BTP, end-to-end testing and hand-over documentation. |
| Third-party systems to S/4HANA Public Cloud, Portuguese bank | 2 months | Built iFlows for IDocs and CSV files and published an API in API Management, with traffic routing, authentication and load balancing, plus a how-to guide. |
| Quality assurance for a subscription billing product, SAP product development | 6 months | Test-driven development, performance tests and consumer-driven contracts for backend and UI microservices, plus documentation of the architecture. |