Lambertus Oosthuizen is a SAP-certified CO, BW, and BPC consultant. He started implementing SAP FI/CO in version 3.1h and has completed more than 20 projects over the last 18 years, usually as the technical or functional lead.

Designing planning applications in SAP has been a specialization of his ever since his first introduction to BW (SEM BPS, BPC classic and Embedded, BI-IP), especially transferring the complex and onerous planning functions from ERP into a more user-friendly but more sophisticated system.