Highly accomplished Senior IT Project Manager with 20 years of experience driving large-scale Retail technology transformations.
Aktualisiert am 01.06.2026
Profil
Freiberufler / Selbstständiger
Remote-Arbeit
Verfügbar ab: 01.06.2026
Verfügbar zu: 100%
davon vor Ort: 100%
Project / Program Management
S/4HANA
SAP Datenmigration
POS Solutions
AWS
Oil & Gas
Card Terminals
Cloud
POS
Enterprise-Resource-Planning
Retail
Englisch
Verhandlungssicher
Deutsch
Muttersprache
Türkisch
Muttersprache

Einsatzorte

Einsatzorte

Deutschland, Österreich, Schweiz
möglich

Projekte

Projekte

9 Monate
2025-09 - heute

Energy Retail IT Carve-Out

Senior IT Project Manager
Senior IT Project Manager
- Managed strategic IT Carve Out and migration of DTC retail systems POS/BOS for Total fuel stations to
legacy Circle K systems, ensuring a secure and stable technology landscape for consumers.
- Led the development of Loyalty and POS/BOS solution with Fiserv card terminals for Indoor and Outdoor
stations including data flow into JDE ERP system to migrate data into Buyer systems with smooth
operational transition.
- Responsible for monitoring schedules, milestones, and infrastructure readiness for large-scale rollout.
- Managed E2E integration testing and UAT phases to assure readiness for pilot deployment.
Circle K/Total Energies
Berlin
1 Jahr
2024-09 - 2025-08

SAP S/4 Hana Migration

Senior IT Project Manager S/4HANA SAP Datenmigration
Senior IT Project Manager
Successfully led the end-to-end SAP S/4HANA migration for Clarios's Turkey-based joint venture,
ensuring a seamless transition with minimal disruption.
- Delivering transparent project budget and goal reporting to senior stakeholders, ensuring alignment across
international teams.
- Orchestrated the establishment of the local IT infrastructure ecosystem, aligned with Clarios global
standards, to support the newly migrated SAP environment, including server room setup, network
infrastructure, cabling, and laptop provision with the support of Bechtle.
S/4HANA
S/4HANA SAP Datenmigration
Clarios
1 Jahr
2024-04 - 2025-03

Energy Retail M&A Carve-Out with SAP Migration

Senior IT Project/Program Manager S/4HANA
Senior IT Project/Program Manager
-Led the IT workstream for a major M&A initiative in Turkey, which included the complex carve-out of bp
Turkey Retail systems.
- Acted as the central point of IT communication between BP Global and Buyer teams, delivering critical
transition updates to C-level stakeholders.
- Communicated critical IT transition updates and progress through regular reports to C-level stakeholders
on both sides of the transaction.
- Masterminded cutover strategies and Day 1 execution plans for regional implementation.
- Expertly managed the data migration of the bp SAP S/4HANA FI/CO system into the Buyer's SAP
S/4HANA landscape, ensuring data integrity and the uninterrupted continuity of critical financial reporting.
- Developed and executed Transitional Service Agreement (TSA) frameworks for SAP and vital IT
systems to ensure operational continuity.
S/4HANA SAP Datenmigration Projektmanagement
S/4HANA
Aral/bp
2 Jahre 3 Monate
2022-01 - 2024-03

Global Retail IT POS Solution Rollout & Governance

Senior IT Project Manager Projektmanagement Programmmanagement Projektleitung ...
Senior IT Project Manager
-Managed the global deployment of RetailPro Prism POS solution integrated with SAP S/4HANA and local
card terminals including fit gap analysis, design, testing and cutover processes in Japan, Thailand, Malaysia,
Taiwan, Singapore, Indonesia, South Korea, India, Peru, UAE, Romania retail stores.
- Collaborated with global teams to ensure POS readiness for Omnichannel DTC use cases, aligning store
technology with PUMA?s broader digital strategy.
- Accountable for global project budgets and delivery goals, coordinating international vendors and
local teams across multiple regions.
- Managed C-level relationships and translated complex technical integration data into measurable
business outcomes.
POS Atlassian JIRA Atlassian Confluence
Projektmanagement Programmmanagement Projektleitung Multiprojektmanagement
Puma SE
Herzogenaurach
3 Monate
2021-10 - 2021-12

Content Security & Metadata Projects

IT Project Manager Projektmanagement/Projektleitung
IT Project Manager
- Managed the project to ensure content security for SKY streaming services across various channels.
- Coordinated the project to replace SKY box smartcards with a new generation.
Atlassian JIRA Agile Atlassian Confluence
Projektmanagement/Projektleitung
SKY Deutschland GmbH
München
14 Jahre 9 Monate
2007-01 - 2021-09

Energy Retail Large Scale Transformation & Analytics Deployment

Senior IT Project/Program Manager Agile Entwicklung Projekt Management Program Management ...
Senior IT Project/Program Manager
- Led large-scale transformation projects (up to $50M), organizing alignment meetings and ensuring
documentation accuracy across European markets.
- Orchestrated the entire deployment lifecycle for major POS and Loyalty solutions integrating with key
convenience partners like REWE and Albert Heijn and SAP ECC and S/4HANA.
- Led the introduction of DTC Loyalty and Payment platforms for retail fuel customers, managing the endto-end delivery and scaling of customer-facing technologies across Europe.
- SAP S/4HANA FI e-invoice and e-archive solution implementation.
- SAP ECC FI/CO, MM, and EAM greenfield design project for a new petrochemical Joint Venture of BP
and Socar, defining business processes and system configurations to support efficient operations.
SAP FI POS AWS DevOps JIRA Microsoft Sharepoint HANA Kartenleser
Agile Entwicklung Projekt Management Program Management Projektleiter Retail Oil&Gas
BP PLC
Bochum
6 Jahre 7 Monate
2000-06 - 2006-12

Consulting

Manager
Manager
- Developed and deployed a new ticket ordering DTC solution for Deutsche Bahn.
- Implemented PriceNet retail fuel pricing software for BP Germany.
- Developed a repair unit tracking tool with an interface to SAP PM at Infineon.
- Implemented a Siebel CRM solution for Dekabank.
Accenture
Frankfurt, Germany

Aus- und Weiterbildung

Aus- und Weiterbildung

1995 - 2000:

ODTU University, Turkey

BS Industrial Engineering


Certification:

2009

  • PMI Project Management Professional (PMP) certified

Position

Position

  • Technischer Projektleiter
  • Technischer Programleiter
  • Senior IT Project Manager
  • IT Program Manager

Kompetenzen

Kompetenzen

Top-Skills

Project / Program Management S/4HANA SAP Datenmigration POS Solutions AWS Oil & Gas Card Terminals Cloud POS Enterprise-Resource-Planning Retail

Aufgabenbereiche

Oil&Gas
Experte
Program Management
Experte
Projekt Management
Experte
Projektleiter
Experte
Retail
Experte

Produkte / Standards / Erfahrungen / Methoden

Agile Entwicklung
Experte
AWS
Fortgeschritten
DevOps
Fortgeschritten
JIRA
Experte
Kartenleser
Experte
Microsoft Project
Experte
Microsoft Sharepoint
Experte
POS Solutions
Experte
SAP S/4HANA
Fortgeschritten
Waterfall
Experte
Azure
Fortgeschritten
Back Office
Fortgeschritten
Head Office
Fortgeschritten
ERP
Fortgeschritten
Credit Card & Payment Terminals
Fortgeschritten
Confluence
Experte
MS Project
Experte
MS Office
Experte
Visio
Experte
Azure DevOps
Fortgeschritten
Clarity
Experte
- Project & Program Management: Agile, Project Charter Creation, Project Coordination, PLC Management,
Budget Accountability, Effort Estimation, Waterfall, Hypercare Management.
- Business & IT Alignment: DTC Solutions, Loyalty, Stakeholder Management (C-Level), Business Value
Delivery, Risk & Issue Management, Change Management, IT Carve-Out, Post-Merger Integration (PMI),
QBR Reporting, Transitional Service Agreements (TSA).
- Software & Tools: Azure DevOps, Jira, Confluence, JDE, MS Project, SAP S/4HANA & ECC, POS
Systems, Card Terminals.
- Industry Knowledge: Retail, Convenience, Oil & Gas, Footwear & Apparel, Consumer Goods.
- Infrastructure: Cloud Migration, Network Infrastructure.
- Leadership & Coaching: Team Staffing, International Team Leadership, PMP Certified.
- Languages: German (Fluent), English (Fluent), Turkish (Fluent)

Branchen

Branchen

  • Retail
  • Footwear
  • Apparel
  • Convenience
  • Consumer Goods
  • Oil
  • Energy
  • Finance
  • IT
  • Convenience
  • Sports
  • Media
  • Banking

Einsatzorte

Einsatzorte

Deutschland, Österreich, Schweiz
möglich

Projekte

Projekte

9 Monate
2025-09 - heute

Energy Retail IT Carve-Out

Senior IT Project Manager
Senior IT Project Manager
- Managed strategic IT Carve Out and migration of DTC retail systems POS/BOS for Total fuel stations to
legacy Circle K systems, ensuring a secure and stable technology landscape for consumers.
- Led the development of Loyalty and POS/BOS solution with Fiserv card terminals for Indoor and Outdoor
stations including data flow into JDE ERP system to migrate data into Buyer systems with smooth
operational transition.
- Responsible for monitoring schedules, milestones, and infrastructure readiness for large-scale rollout.
- Managed E2E integration testing and UAT phases to assure readiness for pilot deployment.
Circle K/Total Energies
Berlin
1 Jahr
2024-09 - 2025-08

SAP S/4 Hana Migration

Senior IT Project Manager S/4HANA SAP Datenmigration
Senior IT Project Manager
Successfully led the end-to-end SAP S/4HANA migration for Clarios's Turkey-based joint venture,
ensuring a seamless transition with minimal disruption.
- Delivering transparent project budget and goal reporting to senior stakeholders, ensuring alignment across
international teams.
- Orchestrated the establishment of the local IT infrastructure ecosystem, aligned with Clarios global
standards, to support the newly migrated SAP environment, including server room setup, network
infrastructure, cabling, and laptop provision with the support of Bechtle.
S/4HANA
S/4HANA SAP Datenmigration
Clarios
1 Jahr
2024-04 - 2025-03

Energy Retail M&A Carve-Out with SAP Migration

Senior IT Project/Program Manager S/4HANA
Senior IT Project/Program Manager
-Led the IT workstream for a major M&A initiative in Turkey, which included the complex carve-out of bp
Turkey Retail systems.
- Acted as the central point of IT communication between BP Global and Buyer teams, delivering critical
transition updates to C-level stakeholders.
- Communicated critical IT transition updates and progress through regular reports to C-level stakeholders
on both sides of the transaction.
- Masterminded cutover strategies and Day 1 execution plans for regional implementation.
- Expertly managed the data migration of the bp SAP S/4HANA FI/CO system into the Buyer's SAP
S/4HANA landscape, ensuring data integrity and the uninterrupted continuity of critical financial reporting.
- Developed and executed Transitional Service Agreement (TSA) frameworks for SAP and vital IT
systems to ensure operational continuity.
S/4HANA SAP Datenmigration Projektmanagement
S/4HANA
Aral/bp
2 Jahre 3 Monate
2022-01 - 2024-03

Global Retail IT POS Solution Rollout & Governance

Senior IT Project Manager Projektmanagement Programmmanagement Projektleitung ...
Senior IT Project Manager
-Managed the global deployment of RetailPro Prism POS solution integrated with SAP S/4HANA and local
card terminals including fit gap analysis, design, testing and cutover processes in Japan, Thailand, Malaysia,
Taiwan, Singapore, Indonesia, South Korea, India, Peru, UAE, Romania retail stores.
- Collaborated with global teams to ensure POS readiness for Omnichannel DTC use cases, aligning store
technology with PUMA?s broader digital strategy.
- Accountable for global project budgets and delivery goals, coordinating international vendors and
local teams across multiple regions.
- Managed C-level relationships and translated complex technical integration data into measurable
business outcomes.
POS Atlassian JIRA Atlassian Confluence
Projektmanagement Programmmanagement Projektleitung Multiprojektmanagement
Puma SE
Herzogenaurach
3 Monate
2021-10 - 2021-12

Content Security & Metadata Projects

IT Project Manager Projektmanagement/Projektleitung
IT Project Manager
- Managed the project to ensure content security for SKY streaming services across various channels.
- Coordinated the project to replace SKY box smartcards with a new generation.
Atlassian JIRA Agile Atlassian Confluence
Projektmanagement/Projektleitung
SKY Deutschland GmbH
München
14 Jahre 9 Monate
2007-01 - 2021-09

Energy Retail Large Scale Transformation & Analytics Deployment

Senior IT Project/Program Manager Agile Entwicklung Projekt Management Program Management ...
Senior IT Project/Program Manager
- Led large-scale transformation projects (up to $50M), organizing alignment meetings and ensuring
documentation accuracy across European markets.
- Orchestrated the entire deployment lifecycle for major POS and Loyalty solutions integrating with key
convenience partners like REWE and Albert Heijn and SAP ECC and S/4HANA.
- Led the introduction of DTC Loyalty and Payment platforms for retail fuel customers, managing the endto-end delivery and scaling of customer-facing technologies across Europe.
- SAP S/4HANA FI e-invoice and e-archive solution implementation.
- SAP ECC FI/CO, MM, and EAM greenfield design project for a new petrochemical Joint Venture of BP
and Socar, defining business processes and system configurations to support efficient operations.
SAP FI POS AWS DevOps JIRA Microsoft Sharepoint HANA Kartenleser
Agile Entwicklung Projekt Management Program Management Projektleiter Retail Oil&Gas
BP PLC
Bochum
6 Jahre 7 Monate
2000-06 - 2006-12

Consulting

Manager
Manager
- Developed and deployed a new ticket ordering DTC solution for Deutsche Bahn.
- Implemented PriceNet retail fuel pricing software for BP Germany.
- Developed a repair unit tracking tool with an interface to SAP PM at Infineon.
- Implemented a Siebel CRM solution for Dekabank.
Accenture
Frankfurt, Germany

Aus- und Weiterbildung

Aus- und Weiterbildung

1995 - 2000:

ODTU University, Turkey

BS Industrial Engineering


Certification:

2009

  • PMI Project Management Professional (PMP) certified

Position

Position

  • Technischer Projektleiter
  • Technischer Programleiter
  • Senior IT Project Manager
  • IT Program Manager

Kompetenzen

Kompetenzen

Top-Skills

Project / Program Management S/4HANA SAP Datenmigration POS Solutions AWS Oil & Gas Card Terminals Cloud POS Enterprise-Resource-Planning Retail

Aufgabenbereiche

Oil&Gas
Experte
Program Management
Experte
Projekt Management
Experte
Projektleiter
Experte
Retail
Experte

Produkte / Standards / Erfahrungen / Methoden

Agile Entwicklung
Experte
AWS
Fortgeschritten
DevOps
Fortgeschritten
JIRA
Experte
Kartenleser
Experte
Microsoft Project
Experte
Microsoft Sharepoint
Experte
POS Solutions
Experte
SAP S/4HANA
Fortgeschritten
Waterfall
Experte
Azure
Fortgeschritten
Back Office
Fortgeschritten
Head Office
Fortgeschritten
ERP
Fortgeschritten
Credit Card & Payment Terminals
Fortgeschritten
Confluence
Experte
MS Project
Experte
MS Office
Experte
Visio
Experte
Azure DevOps
Fortgeschritten
Clarity
Experte
- Project & Program Management: Agile, Project Charter Creation, Project Coordination, PLC Management,
Budget Accountability, Effort Estimation, Waterfall, Hypercare Management.
- Business & IT Alignment: DTC Solutions, Loyalty, Stakeholder Management (C-Level), Business Value
Delivery, Risk & Issue Management, Change Management, IT Carve-Out, Post-Merger Integration (PMI),
QBR Reporting, Transitional Service Agreements (TSA).
- Software & Tools: Azure DevOps, Jira, Confluence, JDE, MS Project, SAP S/4HANA & ECC, POS
Systems, Card Terminals.
- Industry Knowledge: Retail, Convenience, Oil & Gas, Footwear & Apparel, Consumer Goods.
- Infrastructure: Cloud Migration, Network Infrastructure.
- Leadership & Coaching: Team Staffing, International Team Leadership, PMP Certified.
- Languages: German (Fluent), English (Fluent), Turkish (Fluent)

Branchen

Branchen

  • Retail
  • Footwear
  • Apparel
  • Convenience
  • Consumer Goods
  • Oil
  • Energy
  • Finance
  • IT
  • Convenience
  • Sports
  • Media
  • Banking

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