06/14/2026 updated

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Senior Consultant/Solution Architect SAP S/4HANA Public Cloud Professional Services

Košice, Slovakia
Worldwide
Universität Mannheim
Košice, Slovakia
Worldwide
Universität Mannheim

Profile attachments

CV - Marcel Sakáč

SAP CloudProfessional ServicesPublic CloudSAP HANASAP PSSolution Architecture
In my past years as a professional consultant I was a part of handful of S/4HANA Public Cloud projects, from blueprint phase, through implementation all the way to the hypercare and maintenance. My core area of expertise is related to the module Professional Services and Finance.

Experience

Professional experience5 - 10 years
Freelancer since2023

Languages

GermanNative speakerEnglishFluentRussianGoodSlovakNative speakerCzechNative speaker

Project history

Professional Services Solution Architect

NTT Data Business Solutions

Internet & IT

>10.000 team member

▪ Concept design and implementation
▪ Business processes optimization
▪ Stream lead of professional services and procurement team
▪ Complete setup of professional services including integrations with FI&CO, SD, MM, in-app extensibilities as well as side-by-side extensibilities with SAP CPI
▪ Development of custom application on SAP BTP
▪ Team management, performance monitoring, planning, and reporting

FI&CO Consultant and Integrations Lead

Goods & Retail

500-1000 team member

▪ Implementation of S/4 HANA Cloud including blueprint, realization, hypercare
▪ Setup of organizational structure and custom chart of accounts
▪ Setup of master data integrations with the legacy systems and C/4 (BP, CC, PC etc…)
▪ Setup of core financial processes (Payments, EBS, Dunning etc…)
▪ Setup of various CPI integrations using whitelisted and custom APIs for communication with external sources and legacy systems, incl. communication scenarios and communication systems

FI&CO Extensibility Consultant

FI&CO Extensibility

Pharmaceuticals & Medical Technology

1000-5000 team member

▪ Setup of additional conditions relevant for triggering journal entry related workflows
▪ Testing and documenting in-app-extensibilities

Professional Services Stream Lead

Internet & IT

500-1000 team member

▪ Implementation of S/4HANA cloud including blueprint, implementation, hypercare
▪ Setup of project management and project billing with integrations to CO, SD and MM
▪ Setup of CPI integration flows between legacy system and the new system
▪ Setup of reactive AI integration for data synchronization
▪ Setup of standard and custom integrations with SAP Successfactors
▪ Creation of custom CDS views, custom APIs and custom integration flows (CPI) needed for reporting
▪ Integration with SAC for report production

FI/CO Master Data Stream Lead

Transport & Logistics

5000-10.000 team member

▪ Analysis of actual master data
▪ Data model blueprint
▪ Definition of company’s business rules
▪ Analysis of actual processes and design of the future processes

Extensibility Consultant

Internet & IT

10-50 team member

▪ Setup of additional CDS views and reporting queries needed by the customer
▪ Setup of APIs and creation of related integration flows in SAP CPI

FI/CO Consultant

Pharma
▪ S/4HANA on premise project blueprint

FI/CO Consultant

Internet & IT

500-1000 team member

▪ Implementation of SAP RE-FX module, with the IFRS 16 setup

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