07/01/2026 updated
100 % available
Senior SAP Technical Consultant | ABAP | S/4HANA | SD/OTC | CDS | RAP | Technical Project Management
Amersfoort, Netherlands
Netherlands
M.Sc. in Engineering ManagementSAP ERPSAP ABAPSAP Functional ConsultingSAP HANASAP ImplementationSAP MMSAP PI/POSAP R/3SAP ProjektmanagementSAP SCMSAP SDSupply Chain ManagementSimple Object Access Protocol (SOAP)SAP DevelopmentRISE with SAP
SAP ABAP Development & S/4HANA
Over 8 years of experience in full-cycle S/4HANA implementations, specializing in Object-Oriented ABAP development, custom reports, forms, and system integrations across nine full-cycle SAP projects, three of which received the SAP Digital Transformation Award of the Year.
RESTful & SOAP Web Services Integration
Expertise in building RESTful and SOAP web services connecting SAP with Salesforce and third-party systems, reducing integration downtime by 60% and optimizing data exchange and operational efficiency.
SAP SD & MM Module Expertise
Specialized in Sales and Distribution and Materials Management modules, supporting end-to-end order fulfillment processes, Inbound Logistics, procurement processes, and supply chain management across multiple international projects.
CDS Views & BAdIs
Hands-on experience developing CDS views and BAdIs within the SAP S/4HANA environment to enhance data modeling and extend standard SAP functionality.
Adobe Forms & Smartforms
Development of Adobe Forms and Smartforms for custom output management, enhancing data management and reporting capabilities within SAP landscapes.
SAP FS-PM & Insurance Processes
End-to-end delivery of Uniform Pensioen Overzicht (UPO) annual pension reports, including data validation, reconciliation, and ABAP programs for policy reinstatement and cancellation in compliance with insurance legislation.
Project Management & Agile Methodologies
Application of project management methodologies to guarantee timely and budget-compliant delivery in SAP and non-SAP solutions, including the Project Manager role for non-SAP IT EDMS projects and improving project deliverables by 15%.
SAP PI/PO & API Integration
Experience with SAP PI/PO and API-based integrations, facilitating communication between SAP and third-party systems, including intercompany processes and MRP project integrations.
Cloud & BTP
Knowledge and experience with SAP Business Technology Platform (BTP) and cloud-based solutions as part of modern SAP transformation projects.
ALV & ATC
Proficiency in ALV (ABAP List Viewer) reporting and ATC (ABAP Test Cockpit) for code quality assurance within SAP development projects.
Experience
Professional experience5 - 10 years
Freelancer since2018
Languages
EnglishNative speakerDutchGoodTurkishNative speaker
Project history
Co-founded Just Sentiment, leading all technical strategy, architecture, and product development. Built and scaled the engineering foundation from zero, defining the tech stack, hiring pipeline, and development roadmap. Driving the product from concept to market while balancing hands-on engineering with executive leadership and stakeholders.
Owned end-to-end delivery of Uniform Pensioen Overzicht (UPO), a legally required annual pension report, ensuring compliance through data validation, reconciliation, and corrections. Supported Meldverzuim S/4HANA transformation including legacy data migration. Automated SAP workflows, reducing portal errors by 30%. Developed ABAP programs for policy reinstatement and cancellation in compliance with insurance legislation.
Reduced average response time for incident and change requests by 20%. Designed and implemented integration between Salesforce and SAP for the CPP Australia MRP Project, reducing downtime by 60%. Acted as primary liaison with internal clients to collect requirements. Specialized in Sales and Distribution and Outbound Logistics.