Projects

Work after S/4HANA go-live.

Shape of work done for teams on S/4HANA Cloud. Healthcare, retail, manufacturing, and logistics. Not a claim about outcomes we cannot measure.

National Retailer (Africa)
Accounts payable automation

AP automation with AWS, BTP, and a custom RAP application on ABAP Cloud.

Procurement Planning (Africa)
Annual procurement planning

Custom annual procurement planning to support compliance requirements in South Africa.

Global Appliance Manufacturer (Europe)
Fiori and RAP for secondary master data

Fiori apps and a custom RAP application for secondary master data, supporting efficient order management.

Retail (APJ)
MDK mobile for an S/4HANA upgrade

Replaced a legacy low-code mobile solution with an SAP MDK application for an S/4HANA upgrade.

Healthcare (Africa)
Barcode scanning and printing

Replaced error-prone manual processes with custom barcode scanning and printing, so teams get accuracy and speed on the floor.

Who We Are

The team behind the work.

Senior practitioners who carry every engagement end to end. No layers, no handoffs.

Warren Eiserman
Founder & Lead Architect

Warren Eiserman

SAP architect with deep expertise across ABAP Cloud, RAP, BTP, and Fiori. Warren built Decabase around a simple idea: senior architects amplified by purpose-built AI tooling can deliver what traditional teams cannot.

He leads every engagement personally, from solution design through to go-live and enablement. The AI harness that powers Decabase’s delivery model is his creation, built from years of real-world SAP project experience.

Back-End Developer: ABAP Cloud
Back-End Developer: ABAP Cloud
SAP Certified
Solution Architect: SAP BTP
Solution Architect: SAP BTP
SAP Certified
Administrator: SAP BTP
Administrator: SAP BTP
SAP Certified
Jaco Boshoff
Managing Director, Europe

Jaco Boshoff

Jaco is an experienced IT strategist and client executive with over 20 years of SAP consulting across all four platform generations, from R/2 through to S/4HANA. He brings deep expertise in SAP architecture, integration, migrations, governance, GRC, master data management, fraud prevention, and analytics.

At Decabase, Jaco bridges complex solution design and successful go-live enablement. He applies our AI-amplified delivery model to data assessments, governance frameworks, and Financial Planning & Analytics (FP & A), building the clean data foundations that underpin reliable reporting and strategic roadmap execution.

ABAP Development
ABAP Development
SAP Certified
Financial Accounting (FICO)
Financial Accounting (FICO)
SAP Certified
Authorisations
Authorisations
SAP Certified
How We Work

AI-assisted, spec-driven.

We use AI development tools such as Kiro, Claude Code, and Cursor, configured with your SAP landscape specs, architecture constraints, and quality standards so the code generated is right from day one.

KiroClaude CodeCursor