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Tuba Bayraktar

@tubabayraktar

Digital & Business Transformation Manager with a strong track record coordinating projects and translating enterprise strategy into aligned execution.

Germany

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At VAKKO HOLDING, I led a multi-domain IT organization and delivered parallel transformation programs. I managed a €2.5M IT budget and led teams across PMO, ERP, CRM, and BI.

For the SAP S/4HANA deployment, I led cut-over planning, stakeholder alignment, implementation partner governance, and rollout readiness for 10 modules across 160 sites.

At UMICORE, I built and led the global IT & Digital PMO, establishing governance and tracking portfolio KPIs. I also prepared executive portfolio reports and chaired risk and issue governance.

Earlier, at CONSULTA, I delivered business transformation and digitalization programs and led a team of seven consultants across parallel projects. At Petrol Ofisi, I implemented Oracle ERP transformations and partnered with supply chain teams on route and fuel-flow planning.

Experience

Work history, roles, and key accomplishments

Global Business IT & Digital PMO Manager

Umicore

Aug 2023 - May 2025 (1 year 9 months)

Built and led the global IT & Digital PMO, embedding governance and continuous improvement across distributed teams. Defined portfolio-level KPIs and prepared executive-level reports for senior leadership.

PMO Governance KPI Definition Portfolio Management Risk Management Stakeholder Management Executive Reporting

IT Director

Vakko Holding

Jul 2021 - May 2023 (1 year 10 months)

Oversaw technology strategy, infrastructure, and applications, managing a €2.5M IT budget. Led a multi-domain IT organization and delivered parallel transformation programs including SAP S/4HANA deployment.

IT strategy Budget Management SAP S 4HANA Team Leadership CRM BIツール Jira Confluence

Engagement Manager & Principal Consultant

CONSULTA Management and Technology Consultancy

Sep 2014 - Jun 2021 (6 years 9 months)

Delivered enterprise-wide business transformation and digitalization programs across retail, energy, and manufacturing clients. Led a team of 7 consultants and facilitated BPM workshops.

Business Transformation Digitalization BPM Team Leadership Project Management Change Management

IT Transformation Project Manager

CLK Energy

Aug 2013 - Sep 2014 (1 year 1 month)

Managed digitalization projects with defined goals and timelines, enhancing operational efficiency and service delivery. Served on a selection committee for an enterprise digital transformation program.

Project Management Digitalization Operational Efficiency

Senior IT Project Manager

Turkcell

Mar 2010 - Jun 2013 (3 years 3 months)

Led 12 IT projects including Oracle ERP transformation, vendor integration, and financial and supply chain processes.

Oracle ERP Project Management Vendor Management Supply Chain

Senior IT Project Manager & Business Analyst

Petrol Ofisi

Jun 2002 - Feb 2010 (7 years 8 months)

Implemented 4 Oracle ERP transformation projects for 300+ users, covering finance, supply chain, sales, and production. Partnered with supply chain teams on route and fuel flow planning.

Oracle ERP Business Analysis Supply Chain Record To Report Procure To Pay Order To Cash