Alexander Hahn
Provider Manager
Experience
Provider Manager
Federal Authority
- Project goal: provider management of WAN services
- Preparation of procurement documents for WAN services
- Managing the provider
- Coordinating the connection of new sites
Tender Manager
Industrial Company
- Project goal: tendering services in the field of IT security
- Conducting the tender process
- Communication with vendors
- Creating an evaluation matrix
- Comparing bids
- Conducting commercial negotiations
- Status reporting
Consultant for tender project
Authority
- Project goal: tender for procurement of hardware
- Creating an evaluation matrix
- Reviewing procurement documents
Consultant for post-migration tasks
Deutsche Bank (public law)
- Project goal: reducing backlog in processing after migration of account management
- Coaching and organizing a team, prioritizing tasks
- Reconciling target vs actual bookings, error analysis and correction of loan accounts
- Creating work instructions and process flows and implementing them
Consultant for tender project
Deutsche Bank (public law)
- Project goal: awarding IT infrastructure - workstation services according to European procurement law
- Comparing vendor bids
- Supporting the development of award criteria
- Creating, adapting and documenting the business case
Consultant for tender project
Deutsche Bank (public-law institution)
- Project goal: tendering services in the area of IT infrastructure - workstation
- Matching customer requirements with technical and commercial service descriptions and contract documents
- Participation in negotiations
- Creation, adaptation and documentation of business case
PMO for tender project
Deutsche Bank (public-law institution)
- Project goal: tendering services in the area of bank management
- Planning and organizing workshops in due diligence
- Vendor communication
Vendor Manager
Major German bank
- Project goal: implementation of vendor management in application management
- Implementation of vendor management
- Matching service performance against contracts
- Implementation of vendor risk management
Consultant for tender project
German specialized bank
- Project goal: tendering IT infrastructure services
- Matching customer requirements with technical and commercial service descriptions and contract documents
- Participation in negotiations
Consultant for tender project
Major German bank
- Project goal: tendering and transition of SWIFT services to the service provider
- Creation and adaptation of contract documents
- Participation in negotiations
- Ensuring compliance with the bank's internal compliance rules for outsourcing
- Sub-project lead for governance: alignment of principles, policies, and frameworks
Business Analyst
German energy supplier
- Project goal: Improve the Software Asset Management process
- Gather and document the current state
- Create target concept
Tender Project Consultant
Large German bank
- Project goal: Tender services in the area of IT infrastructure - network
- Align customer requirements with technical and commercial service descriptions and contract documents
- Participate in negotiations
Financial Advisor
Chemical industry
- Project goal: Worldwide tender of travel management services
- Create, adapt, and document the business case
- Create benchmarking basket
- Participate in commercial negotiations
Financial Advisor
Optical industry
- Project goal: National tender of IT infrastructure services
- Create and adapt commercial tender documents
- Support due diligence
Demand Management / Investment Controlling
Chemical industry
- Project goal: Support in demand management / investment controlling
- Support creation of application documents
- Align IT project proposals regarding completeness, prioritization, business case, compliance with guidelines and other requirements
- Guide through the decision-making process
- Create distribution keys for project costs
Consultant
Insurance company
- Project goal: Support in business case calculation as part of a global outsourcing
- Creating, adapting and documenting the business case
- Bottom-up cost calculation of externally sourced services
Consultant
Large German bank
- Project goal: Europe-wide award of IT infrastructure services under public procurement law
- Creating, adapting and documenting the business case
- Creating and adapting commercial tender documents
Due Diligence Manager
German energy provider
- Project goal: Worldwide tender of IT infrastructure services
PMO tender project
Henkel AG & Co. KGaA
- Project goal: Worldwide tender of IT infrastructure services in the areas of End User Computing (EUC), Datacenter (DC) and Managed Network Services (MNS)
- Migration to the new MNS provider
- Creating, adapting and documenting the business case
- Due Diligence Manager
- Contract management during rollout
Trading in securities and derivatives
- Self-employed trading in securities and derivatives
Project Controller
CosmosDirekt
- Project goal: customization and implementation of software to manage the insurance portfolio; migration from legacy systems
- Set up project controlling
- Carrying out project and project cost planning
- Coordination with auditors and internal audit
- Comparing contract to deliverables
Industries Experience
See where this freelancer has spent most of their professional time. Longer bars indicate deeper hands-on experience, while shorter ones reflect targeted or project-based work.
Experienced in Insurance (9.5 years), Banking and Finance (8.5 years), Information Technology (3 years), Government and Administration (2 years), Chemical (1.5 years), and Manufacturing (0.5 years).
Business Areas Experience
The graph below provides a cumulative view of the freelancer's experience across multiple business areas, calculated from completed and active engagements. It highlights the areas where the freelancer has most frequently contributed to planning, execution, and delivery of business outcomes.
Experienced in Procurement (12.5 years), Project Management (12.5 years), Finance (12 years), Audit (9 years), Information Technology (7.5 years), and Accounting (1 year).
Skills
Project Controller
Demand Manager
Vendor Manager
Contract Manager
Tender Manager (Rfi, Rfs, Rfp)
Business Analyst
Consumer Goods
Chemicals
Banks/ Insurance
Optical Industry
Energy
Public Sector
Languages
Education
University of Saarland
Diploma in Business Administration · Saarbrücken, Germany
Certifications & licenses
ITIL 4 Foundation
PRINCE2 Foundation
Professional Scrum Master I
Profile
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