Tamer D.-Senior IT Transformation & Program Manager IT Transformation | Program & Project Governance | Governance | Migration |
Check rate
Experience
Senior Project Manager / Senior IT Consultant
IT.Niedersachsen – Central Police Directorate (ZPD)
MOVE-ZPD – Strategic Infrastructure Project | Total Program Budget 48 Mio. € | Data Center Migration Hannover → Hamburg
Responsibility for a central subproject for migrating business-critical specialist applications to a highly available data center architecture.
- Management of a central subproject for migrating business-critical specialist applications to a highly available data center architecture.
- Independent management of around 30 of approximately 100 business-critical specialist applications, including Exchange (approx. 30'000 users), LDAP, DNS and cross-state applications.
- Management of project structure, milestones, dependencies, risks and escalations, as well as coordination of the required business and technical stakeholders.
- End-to-end coordination of the managed migrations, from planning and structuring through environment provision, testing and acceptance to production deployment and go-live.
- Stakeholder management between business units, Product Owners, data center operations, program organization and external service providers.
- Development and implementation of a standardized server request and change process to speed up VM provisioning and reduce manual coordination.
- Management reporting as well as preparation and moderation of steering and decision-making bodies and workshops.
Technologies & Tools: MS Project, MS Teams, SharePoint, Oracle APEX, CA Automation Manager, Visio, MindManager
Senior Project Manager / Subproject Manager
IT.Niedersachsen – State Administration
MOVE – Strategic Transformation Program of the State Administration Budget: 5 Mio. € | Voice4NDS: Nationwide Rebuild | 300+ Systems
Management of infrastructure, migration and site relocation initiatives within the state administration environment.
- Subproject management in the strategic transformation program for relocating data center services from Hannover to Hamburg; creation and management of the project structure plan as well as milestone and progress tracking.
- Responsibility for the redundant rebuild of the nationwide voice infrastructure (Unity & Alcatel) across two data centers and MPLS.
- Management of the replacement of 4'500 telephones in offices and authorities, including parallel operation and the final line switch – without unplanned outages.
- Budget responsibility of 5 Mio. € and delivery of savings amounting to 2 Mio. €.
- Stakeholder, risk and escalation management; moderation of status meetings, workshops and OPL as well as reporting to the Management Board.
- Resource and cost planning, participation in procurement and service orders as well as coordination of external service providers.
Technologies & Tools: MS Project, MS Teams, SharePoint, CA Automation Manager, Visio, MindManager
Senior IT Consultant / Subproject Manager / PO / Application Manager
ING-DiBa AG
SWING Strategic Workplace ING Next Generation | Banking-Regulated Environment | Windows 7 → Windows 10
Workplace transformation and governance for the bank-wide client platform.
- Subproject management in the international workplace transformation program for modernizing the client platform.
- Establishment and professional leadership of the five-person “Central Client Application & Governance Team”; participation in selection interviews, staffing and onboarding.
- Product Owner for standard applications and governance topics, including roles, responsibilities and approval procedures.
- End-to-end responsibility for software packaging, application approvals and compliance standards within the client platform.
- Management of collaboration between ING, international IT teams and Fujitsu Offshore (India).
- Standardization and optimization of governance, lifecycle and software distribution processes.
Technologies & Tools: Jira, Confluence, ServiceNow, Microsoft 365, SharePoint, Active Directory, Windows 10
Global IT Infrastructure Analyst - Desktop Management/Team Coordinator
Vibracoustic Germany GmbH (Trelleborg Group)
International infrastructure environment of a global automotive supplier with approx. 50 locations worldwide. EMEA, APAC, AMER | 4.000 Clients + 500 Servers
- Coordination of the desktop management environment and international IT teams as well as central point of contact for Line Management.
- Design and implementation of global patch management for around 4'000 clients and 500 servers at approx. 50 locations.
- Planning and management of the company-wide Windows 7-to-10 migration, including global software rollouts.
- Implementation of AirWatch for global Mobile Device Management.
- Development and optimization of automated deployment solutions as well as global 3rd-level support.
Technologies & Tools: ServiceNow, AirWatch, Quest KACE, Active Directory, Microsoft 365, Windows Client/Server
ICT System Specialist – Client Deployment & Software Packaging
IBM GmbH
Windows Transition for FMS Wertmanagement Service GmbH
- Implementation and operation of central client management and deployment structures as well as management of software deployments via Matrix42 Empirum.
- 3rd-level support, incident/request/change handling as well as deputy team lead for organizational and coordination tasks.
Technologies & Tools: Matrix42 Empirum, Citrix, Active Directory, Windows Client/Server, IBM Maximo
Project Engineer / ICT System Specialist
ThyssenKrupp Elevator
Windows 7 migration, SCCM, software distribution and virtualization
Team Lead / ICT System Specialist – Wintel MSI Package Verification
UBS AG
Windows 7 Migration, Software Rollout at UBS Bank in Zurich (CH)
- Technical leadership of the Software Package Verification Team for quality assurance of client applications.
- Testing and approval of software packages according to UBS and Microsoft standards, as well as UAT and automated compatibility testing.
- Optimization of quality assurance and automation processes; collaboration with international IT teams.
Technology: MS SQL, Wise Packaging, Windows Client/Server, UBS-specific tools
Software Package Engineer & Tester
Deutsche Vermögensberatung AG
Financial applications, compliance and Windows 7 rollout
Key Account Manager
SOMI Solutions GmbH
Customer support, workforce planning, recruiting and project coordination
Owner & Managing Director / IT Consultant
Uniqcon Individual IT Solutions
Management and execution of IT projects and rollouts for medium-sized companies and large corporate clients; customer consulting, resource planning, team coordination and customer acquisition.
Technologies & Tools: Mac OS, Windows 7, Adobe Photoshop / Illustrator / Dreamweaver
Software Package- Engineer & Tester
Takata Petri AG
International Windows 7 migration; production-critical CAD/CAM and PLM applications
Diploma Student
ROTHENBERGER WERKZEUGE GMBH
Creation of an SAP authorization concept for the introduction of the SAP modules SAP ERP 6.0 across the Rothenberger Group
2nd/3rd Level Support
Vodafone AG
Software migration and user support
IT Rollout Manager / Team Lead / external provider
Ratiodata IT-Lösungen & Services GmbH
Nationwide enterprise rollout for R+V Versicherung AG | 18'000+ client systems
- Managed an in-house rollout team of up to 21 employees as an external provider.
- Managed and coordinated rollouts at multiple locations, including hardware/software deployment, migration, and system provisioning.
- Recruited, onboarded, and coordinated own employees, as well as providing user training.
Technologies & Tools: Enterprise Client Rollout, Hardware/Software Deployment, Windows Client, Backup/Restore
On-Site Support (3rd Level)
IMUX GmbH
Server, client, network, and Exchange support
Head of IT
Maxximuss Dialog GmbH
System administration, networking, VoIP, databases and IT support
Web Developer / IT Consultant
WEBKIT24.NET GbR
Web development, hosting, server administration and customer projects
Industry experience
See where this freelancer has spent most of their professional time.
Experienced in Information Technology, Government and Administration, Banking and Finance, Automotive, Manufacturing, and Telecommunication.
Business area experience
See which departments and functions this freelancer has contributed to most.
Experienced in Information Technology, Project Management, Product Development, Sales, Procurement, and Quality Assurance.
Summary
Senior IT Transformation Manager with over 20 years of IT experience in banking, industry and public administration. Focus on managing complex infrastructure, migration and transformation initiatives in regulated and business-critical enterprise environments.
Experience in transformation programs with total budgets of up to 48 Mio. €, data center migrations, site relocations, workplace transformations and large-scale rollouts involving more than 18'000 systems.
Extensive experience in IT governance, risk and escalation management, management reporting and managing complex stakeholder and provider structures. Several years of professional leadership and team-building experience, including building a five-person governance team and leading rollout teams with up to 21 employees.
Skills
Strategic It Transformation & Program Management
Data Center Migration & Site Relocation
Risk, Dependency & Escalation Management
Management Reporting & Decision-Making Bodies
It Service Management & Operational Processes
It Governance & Process Standardization
Migration, Transition, Cutover & Go-Live
Stakeholder, Vendor & Interface Management
Professional Leadership, Team Building & International Collaboration
Workplace Transformation & Client Management
Hermes
Itil
Traditional, Agile & Hybrid Project Management
It Governance
Risk & Escalation Management
Cutover & Rollout
Ms Project
Jira
Confluence
Servicenow
Sharepoint
Ms Teams
Visio
Mindmanager
Microsoft 365
Active Directory
Exchange
Windows
Vmware
Client/Server
Sccm
Matrix42 Empirum
Airwatch
Quest Kace
Languages
Education
Fachhochschule Frankfurt am Main
Diplom-Informatiker (FH) · Computer Science · Frankfurt, Germany
Certifications & licenses
HERMES Foundation
TÜV SÜD Akademie
VMware AirWatch
Facilities of EMC^{2} Deutschland GmbH
Mac OS X Support Essentials 10.11
Education Center New Elements GmbH
Firebrand Training GmbH
AirWatch Enterprise Mobility Associate (EMA)
AirWatch Connect
L4S Academy GmbH
ERP-Systeme, SAP R/3 und NetWeaver
Fachhochschule Frankfurt am Main
Statistics
Experience
Global experience
Expertise
Qualifications
Profile
Frequently asked questions
Have questions? Find more information here.
Tamer is based in Egelsbach, Germany.
Tamer speaks the following languages: German (Native), Turkish (Native), English (Advanced), Italian (Elementary).
Tamer has at least 19 years of experience. During this time, Tamer has worked in at least 17 different roles and for 17 different companies. The average length of individual experience is 1 year and 2 months. Note that Tamer may not have shared all experience and actually has more experience.
Based on recent experience, Tamer would be well-suited for roles such as: Senior Project Manager / Senior IT Consultant, Senior Project Manager / Subproject Manager, Senior IT Consultant / Subproject Manager / PO / Application Manager.
Tamer's most recent position is Senior Project Manager / Senior IT Consultant at IT.Niedersachsen – Central Police Directorate (ZPD).
In recent years, Tamer has worked for IT.Niedersachsen – Central Police Directorate (ZPD) and IT.Niedersachsen – State Administration.
Tamer is most experienced in industries like Information Technology, Government and Administration, and Banking and Finance. Tamer also has some experience in Manufacturing, Automotive, and Insurance.
Tamer is most experienced in business areas like Information Technology, Project Management, and Product Development. Tamer also has some experience in Sales, Procurement, and Quality Assurance.
Tamer has recently worked in industries like Information Technology and Government and Administration.
Tamer has recently worked in business areas like Information Technology, Project Management, and Procurement.
Tamer holds a Master in Computer Science from Fachhochschule Frankfurt am Main.
Tamer has 7 certificates. Among them, these include: HERMES Foundation, VMware AirWatch, and Mac OS X Support Essentials 10.11.
Tamer will be available full-time from October 2026.
Daily rate distribution
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Average rates for similar positions
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The median daily rate is the middle value of all daily rates — half of comparable freelancers charge less, half charge more. Unlike the average, it is barely affected by outliers.
Calculated based on our freelancers’ daily rates as of 21 Oct 2026. Actual rates may vary depending on seniority level, experience, skill specialization, project complexity, and engagement length.
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