Raya Stoyan

I am a versatile, Technical-Functional SAP Consultant specializing in Procure-to-Pay (P2P) optimization, Invoice Automation (Tungsten/Kofax), and SAP S/4HANA Public Cloud deployments. I help organizations bridge the gap between complex business processes and technical system execution, driving smoother workflows, automated invoice processing, and modern cloud adoptions. My Core Focus & Deliverables:SAP S/4HANA Public Cloud & Project Governance: Deep hands-on experience in leading end-to-end Public Cloud implementations. I specialize in setting up the Organizational Structure, managing CBC (Central Business Configuration), handling Cloud ALM (for project tasks and UAT). I also have a strong passion for enabling teams, having trained internal colleagues on Cloud ALM best practices. Invoice Automation & Customization: Implementing and configuring Tungsten Process Director AP across S/4HANA and ECC environments, managing OAC2/OAC3 ArchiveLink setups.Techno-Functional Troubleshooting: Tracing data flows via SAP Debugger (/h), maintaining custom User Exits (UE) using templates, and managing SM59 RFC/API connections with Cloud OCR solutions.What Makes Me Stand Out:I don’t just configure systems—I actively look for ways to optimize them. A proud highlight of my career was during my time as an SAP Consultant for Mercedes-Benz. Working on a mature procurement system where optimization ideas were pitched daily, I independently proposed a UI improvement for their custom supplier portal (bringing the Delivery Date to the main screen). Even though the client was in a strict cost-saving mode, the business value was so clear that they approved it, turned it into a User Story, and implemented it. Whether you need a dedicated professional to guide your SAP S/4HANA Public Cloud transition using SAP Activate and Cloud ALM, or a technical-functional expert to fix complex integration gaps with Tungsten Automation, I am ready to deliver."