Skills
What I work with, and what I have learned using it.
SAP Development
ABAP & ABAP OO
Custom development in SAP S/4HANA using ABAP and object-oriented design — roughly 60 reports and functions delivered across seven modules.
3 yrs hands-on90%
CDS Views, AMDP & Performance
Code-to-data optimization on SAP HANA — pushing logic down with CDS views and AMDP, and rescuing reports that could not survive production volumes.
3 yrs hands-on85%
Enhancements & Extensibility
Adapting standard SAP behaviour to customer processes with BAdIs, Customer Exits, enhancement points and BDC — around 10 enhancements delivered, and a strong preference for the least invasive option that works.
3 yrs hands-on85%
RAP Model & SAP Fiori
Building applications on the ABAP RESTful Application Programming model — business objects, behaviour definitions and OData V4 services — plus Fiori and Web GUI front ends.
2 yrs hands-on80%
Integration & Data
SQL & Databases
The one skill every part of my work rests on — Open SQL in ABAP, T-SQL on SQL Server, PL/SQL on Oracle, and SQLScript on HANA.
4 yrs hands-on90%
SAP Integration
Connecting SAP to everything else — OData and REST APIs, BAPI and RFC, SAP PI/PO, SAP Integration Suite and SAP CI-DS, across warehouse systems, sales applications, planning tools and data warehouses.
3 yrs hands-on85%
Data Warehousing & ETL
Designing warehouses and the pipelines that fill them — a ~100-table, 300-million-record SQL Server warehouse, 80 SSIS flows and 15 SAP CI-DS flows.
1.5 yrs hands-on80%
BI & Analytics
Semantic modelling and reporting on top of the warehouse — SSAS models serving Power BI, SAP Analytics Cloud, and Microsoft Fabric.
1.5 yrs hands-on70%