Freelancerprofil: SAP ABAP Entwickler, HANA Entwickler, IS-U & RE-FX Berater und Entwickler - Jan Safranek in Pisek

SAP ABAP Entwickler, HANA Entwickler, IS-U & RE-FX Berater und Entwickler

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Jan Safranek | Pisek
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Kategorie(n): IT
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Freelancer-Vorstellung

SPRACHEN

  • Englisch (Verhandlungssicher)
  • Deutsch (Grundkenntnisse)
  • Tschechisch (Muttersprache)

FÄHIGKEITEN, KENNTNISSE UND ERFAHRUNGEN

ABAP & OO ABAP (IS-U, HR, MM, Workflows, Interfaces, RE-FX...) - e.g. configuration & development for the implementation of 2 mio electricity installations, working directly for SAP AG etc.

HANA optimization - e.g. Real-time processing of 2.5 mio workflows / 14 mio workflow items

Developments, Workflows, Interfaces...

SAP ABAP since 2006, S4/HANA since 2017

REFERENZEN

2017-2019 HomeCredit International - SAP S/4HANA, ABAP (HR, MM, FI, Interfaces, Workflows) - real-time processing of 2.5 mio workflows / 14 mio workflow items - developer

2018 CEZ - SAP IS-U Billing Invoicing, IDE Intercompany Data Exchange - Automatic adjustment reversal - Design & development - consultant and developer

2017 SZDC - Upgrade project - consultant and developer

2016-2017 - Sibelga - IS-U electricity & gas - consultant

2016 - Enel Italy - IS-U electricity - consultant and developer

2016-2017 SZDC - Migration of RE-FX & PM - consultant and developer

2015-2017 SAP SE - City of Johannesburg / City Power / Johannesburg Water - Hired by SAP for IS-U polishing in Johannesburg - consultant and developer

2011-2014 Botswana Power Corporation - SAP IS-U BI-IN Billing Invoicing, DM Device Management, PM Plant Maintenance, CS Customer Service - solution architect, consultant and developer

2010-2012 K-Electric - IS-U Billing Invoicing - Implementation of ~ 2 mio electricity installations - team lead, consultant and developer

2010 SSE - IS-U Billing Invoicing - electricity - consultant and developer

2010 RWE Slovakia - SAP trainer

××××/××××××××××××× Prazska Teplarenska - IS-U district heating - consultant and developer

2009 CEZ Bulgaria - IS-U Billing Invoicing, IDE Intercompany Data Exchange - consultant and developer

2007-2008 SZDC - IS-U electricity, RE-FX Real Estate - consultant and developer

2007 Skoda Auto - SAP PS Project System - consultant

2006 CSOB / KBC group - junior consultant & developer

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