Architected and implemented 8 successful SAP invoice-to-cash solutions using BTP applications Cloud for Customer Payments, Digital Payments Add-On, API Management, Cloud Identity Services, Customer Data Cloud, Commerce Cloud and ERP applications S/4 HANA and ECC.Started the Cloud for Customer Payments consulting practice at SAP, became the first professional services implementer globally for SAP's Cloud for Customer Payments and the first implementer in North America for SAP's Digital Payments Add-On, trained 7 SAP consultants in these BTP applications.

Ran a successful SAP consulting business for over 15 years by focusing on the best possible solutions and outcomes for client projects. Architected and delivered over 20 SAP Commerce, invoice payment and identity management solutions serving over 1 million users.

Designed and developed the most beautiful and user-friendly SAP UCES application in the world, serving over 150,000 users: https://eservice.hawaiianelectric.com/

Architect, lead engineer and development manager for 4 Java software engineers of a Silicon Valley startup company focused on developing a model driven development platform for rapidly creating enterprise applications.

Lead engineer and development manager for 3 Java software engineers of a startup company focused on a demand chain optimization application using decision science algorithms to determine the optimal opportunities given strategic objectives and resource constraints.

Certified ABAP Developer. SAP Performance team member. Reviewed team ABAP for multiple large SAP implementations. Led a group of 8 E-Commerce developers.