06/11/2026 updated
100 % available
Certified SAP PO / PI / CPI / IS / BTP Senior Consultant and Freelancer
Poznań, Poland
Germany +11
Master's Degree in Management and ITinfo: Germany, Austria, Switzerland, United Kingdom, Spain, Belgium, Denmark, Netherlands, Norway, Poland, Portugal, Sweden
About me
Tech enthusiast passionate about IoT, MicroPython, and smart integrations. SAP Integration Developer & Architect by day, tinkerer by night. Always learning, always building.
SAP CloudJava (Programming Language)GroovyPython (Programming Language)Process IntegrationSAP ImplementationSAP MDMSAP PI/POSimple Object Access Protocol (SOAP)Systems IntegrationTechnology IntegrationSAP BTPSAP POCloud Integration
Accomplished and certified SAP integration specialist over 20 years of proven success across SAP Cloud Integration (CPI / BTP Integration Suite), Process Orchestration (PO), and Process Integration (PI). Piotr has led and delivered numerous full-cycle SAP integration projects for globally recognized enterprises — from initial solution design through development, deployment, and long-term support.
His expertise spans the complete SAP integration landscape — including PO 7.50 single stack with B2B add-on, PO 7.31 (single and dual stack), and PI 7.0 / 7.1 — with deep specialisation in integrating complex, mission-critical systems using ABAP OO, Proxy, RFC, IDoc, and EDI standards, as well as REST/SOAP APIs and scripting in Groovy and Python.
His integration expertise extends to event-driven architecture, including SAP Event Mesh and pub/sub messaging patterns on SAP BTP. He designs and implements asynchronous, decoupled integration scenarios using topic-based event routing, enabling real-time data distribution across SAP and non-SAP systems at enterprise scale.
In addition to technical delivery, Piotr brings strong knowledge of SAP MDM, SOA architecture, and the TOGAF framework, enabling him to design robust and scalable integration solutions tailored to the specific needs of each industry.
SELECTED CLIENTS
Semperit Group · Telefónica GmbH · Bridgestone · Signify NL · Arla Foods · Danfoss AS · FujiFilm Europe GmbH · Knauf GmbH · F. Hoffmann-La Roche Ltd · Heineken NV · Mettler-Toledo · Veolia · Animex · SAP AG · PKP SA
CORE EXPERTISE
SAP CPI / BTP Integration Suite SAP PO 7.50 (B2B) SAP PI 7.0 / 7.1 SAP MDM ABAP OO ABAP/Java Proxy RFC / IDoc EDI (EDIFACT · ANSI X12 · PEPPOL · Tradacoms · EANCOM) REST / SOAP / API Groovy / Java Python SOA architecture TOGAF
Experience
Professional experience10+ years
Freelancer since2009
Languages
EnglishFluentPolishNative speaker