Virtualization Experts
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Meet FRATCH Experts who have recently used Virtualization
Mohammed N.
Last position:
IT System Manager at Corporate Network Solution Provider
- Architected, Deployed and Supported hosted email solutions in Linux and Windows environments with enterprise-grade anti-spam and security architecture for service-provider environments.
- Managed Microsoft Azure environments including Virtual Machines, VNets, Storage, VPN, and Firewall configuration.
- Administered Microsoft Exchange Server (2010-2019), Microsoft Exchange Server SE, Active Directory, PKI, Hyper-V and Zimbra environments with disaster recovery planning and operational support.
- Led Microsoft 365 onboarding and migration projects from Exchange, IMAP, and Zimbra platforms to Microsoft 365.
- Prepare security and compliance to support Microsoft 365 Copilot.
- Implement information protection and data loss prevention by using Microsoft Purview.
- Implement retention, eDiscovery, and communication compliance in Microsoft Purview.
- Integrated Active Directory Domain Services (AD DS), Active Directory Certificate Services (AD CS), and Active Directory Federation Services (AD FS).
- Delivered secure hybrid infrastructure solutions integrating Microsoft Windows Server and Linux-based enterprise environments.
- Supported enterprise integration projects involving Debian, Ubuntu, CentOS, Red Hat, Barracuda ESG, Qmail and Zimbra Platforms.
Peter V.
Last position:
IT Administrator at SEAT Deutschland
- Creating concepts and architecture for domain integration (SEAT into the VW structure)
- Domain trusts and administration
- Operation and administration of Windows 2022/ 2025 servers and domains
- Domain restructuring
- GPO and SG editing and migration
- DNS restructuring and migration
Technologies: Windows 2022, Active Directory, ADFS, AD Azure Connect, DHCP, DNS, GPO, VMWare vSphere, Hyper-V, Powershell, Jira, MS Office 365,), SCCM, VSAN Fileservices, Approximately 800 servers, 400 users
Klaus K.
Last position:
HCL Notes Banking Support, Domino Administration / Migration / Operations at Atruvia / HCL International
Description of duties “Atruvia / HCL International” Role: HCL Notes Banking Support, Domino Administration / Migration / Operations Operations, administration and technical support of the HCL Notes/Domino environment in the Atruvia banking environment on behalf of HCL. As part of an international support team, the focus was on second- and third-level support as well as the processing, management and monitoring of SLA tickets in categories 1, 2 and 3. Duties included the technical analysis and resolution of incidents in the Notes/Domino environment, system administration, and the development and modification of Lotus Notes /Domino applications and LotusScript agents when a programming solution was required. Another focus was ticket dispatching: analysing and assessing incoming tickets, assigning them to the responsible departments and specialist teams, and subsequently coordinating and tracking processing within the agreed SLA periods. There was also direct communication and coordination with subject-matter experts, departments and end customers of the connected banks. In particular, when language or technical communication problems arose within the international support team, German-language customer communication was handled and mediation between customers and technical specialists was provided. Objective Ensuring stable and reliable operation of the HCL Notes/Domino landscape in the Atruvia banking environment and the timely processing of business-critical support cases in line with the agreed Service Level Agreements. Incidents were to be analysed as early as possible and either resolved directly through administrative measures or suitable LotusScript/Notes solutions, or forwarded specifically to the responsible specialist teams. As of: 25.09.2026 (Version 2.10 LITE) including project times Page: 3 of 32 SPO-SOFT EDV Beratung, Dipl.-Ing. Klaus Kano, Tel.: +494532-2767682, Mail: [email], [link] At the same time, qualified preliminary analysis and targeted ticket dispatching were intended to ensure that every ticket reached the technically and professionally responsible department immediately and that unnecessary transfers, processing times and associated costs were reduced. Result Operational Notes/Domino support for the banks served was reliably ensured throughout the entire project period. SLA-relevant tickets were systematically analysed, prioritised, assigned to the responsible departments and tracked through to resolution. Some incidents were resolved directly through administration, technical error analysis and the development of suitable LotusScript agents and modifications to Notes/Domino applications. By directing tickets specifically to the relevant expert and specialist teams, incorrect assignments and unnecessary processing loops were reduced and compliance with the agreed SLA times was supported. Direct communication with the banks and mediation between German-speaking end customers and the international support team also contributed to efficient problem resolution and high customer satisfaction.
Frank J.
Last position:
Senior Project Manager / IT Manager - Email Gateway Migration & Information Security at Public Authority
- Strategic planning, detailed technical preparation and operational management of an email gateway migration in a security-critical government environment.
- Preparation of the technical specification and development of technical concepts and migration approaches in line with BSI requirements.
- Technical requirements management with business units, information security and operations.
- Coordination of external service providers, integrators and implementation partners; maintenance of project plans, milestones, resources, risks and dependencies.
- Regular reporting to project management, the program environment and internal stakeholders.
Vicenco K.
Last position:
Process and consulting services for a public-sector client in the field of internal security
- Standardization and further development
- Application monitoring
- Incident handling
- Change management
- Interface and integration operations
- Testing, acceptance and transition to operations
Robert F.
Last position:
Interim Group CIO / CISO at Kellenberger
- Private Equity owned precision grinding machines for Auto, Military & Aerospace – 1200 Employees
- Acting as Interim Group CIO / CISO consolidating Global IT back to Europe – M&A consolidation
- Managed major Security event and post event cleanup – Reporting to regulators
- Performed Vendor & Contract Management – full assessment of capabilities
- Guided Infrastructure refresh & Security Hygiene assessments
Luca B.
Last position:
Founder & CEO at Lube AI
- Develop custom AI agents delivering 90%+ reduction in manual workload and significant efficiency gains
- Provide end-to-end AI strategy consulting: from digital assessment to implementation and change management
- Design and deliver tailored training programs and workshops on AI adoption, prompt engineering, and automation
- Support clients in implementing scalable AI solutions integrated with existing technology stacks
- Focus areas: AI strategy, automation, workflow optimization, and capability building
Erkan Y.
Last position:
Devops Expert at Datev
Task: Operator development and observability
Technologies and skills: Kubernetes, Valkey-Operator, Crossplane, Backstage, OpenPortal, OTEL, Grafana Cloud, Azure DevOps, Artifactory, Flux, Alloy, Prometheus, Grafana, Loki, OCF, Copilot
What I did:
- Evaluated/developed Valkey-Operator
- Set up OpenTelemetry
- Integrated it with OpenPortal/Backstage/CrossPlane
Robert K.
Last position:
Interim Manager | Group Manager in the IT Operations & Digitalization division „Databases, Operations & Support" (DOS) at Landwirtschaftliche RentenBank
- Functional management and further development of a team of 28 IT employees (internal & external) in the areas of HelpDesk / HelpLine, RHEL (Red Hat), MUREX (trading system & applications), SAP basic operations
- Management of external service providers (including FI-TS for SAP basic operations)
- Personnel, resource and budget planning for the IT department and projects
- Introduction and establishment of regular communication formats (regular meetings, team and cross-departmental meetings)
- Ensuring application operations in a hybrid environment (Windows / Linux with database and web/application servers)
- Support for transformation projects to modernize the application landscape (e.g. DevOps approaches)
- Building and introducing digital IT procurement for hardware & software (e.g. with DELL)
- Development and management of the „IT Operations DOS" department based on the company strategy
- Preparation of management reports & decision papers on IT projects, optimization potential and automation opportunities
- Representing the department in Rentenbank committees and ensuring regulatory compliance (BaFin §44, DSGVO, BSI, MaRisk)
Markus B.
Last position:
Consultant, Technical Project Manager at Lanxess
- Project: ESU Windows and SQL Server Consolidation / Configuration Management in ServiceNow
- Prepared an as-is analysis of all servers worldwide
- Prepared an as-is analysis of all SQL servers worldwide
- Conducted requirements analyses for SQL and server migrations
- Coordinated requirements with partners for migrations to Hyper-V (on-premises) or Azure Cloud
- Facilitated regular status meetings (Jour Fixe)
- Developed roadmaps and solution models for server migrations
- Set up test scenarios
- Facilitated workshops for the rollout of a global admin team
- Designed data models (CMDB) in ServiceNow
- Led workshops for the CMDB data model
- Developed solution models for the CMDB
- Created end-to-end configuration documentation and work instructions for the CMDB
- Prepared reports for license management
- Defined KPIs for data quality in ServiceNow
- Created a service catalog
- Facilitated workshops to define service requests
- Acted as interface between requirements analysis and the ServiceNow development team
- Systems used: Windows 7, Windows 10, Microsoft Office 365/2010, Windows Server 20xx, SQL Server 20xx, SharePoint, Azure Cloud, Hyper-V, ServiceNow, various tools
Michael S.
Last position:
Senior System Engineer at VCS Value Chain Solutions GmbH
Planning and updating the entire environment to Windows Server 2022 and 2025
- Hardening of DCs and servers, setup of event log forwarding
- Migration of all existing Windows 2019 servers (including Active Directory DCs, DNS and CA) to Windows Server 2022 and 2025
- Automation of security patches for the Hyper-V clusters via PowerShell (CAU)
- Network administration
- Continuous operation and support of the MS Hyper-V environments
Carlos M.
Last position:
Implementation in Pimcore/Shopware
- Consulting, design, analysis, software architecture and development
- Design, development and implementation of a Pimcore environment and connection of several external API systems in a Kubernetes environment, as well as various PIM and ERP systems
- Technologies: Unix environment, design, Symfony development, design, PHP 8+, software architecture, MySQL/SQL, Shell Script, Git Dev Ops tasks, AI coding assistance, Pimcore 12, Shopware 6
- Team size: >10 people
Tobias R.
Last position:
M&A IT Project Manager / Cross-functional Technical and Integration Manager at Sandoz AG
- Worked for several M&A projects (Eire, Sunshine C, Coral) in the role of IT project manager and cross-functional technical manager / integration manager.
- Preparation and maintenance of project charters, project change requests and project plans.
- Weekly project status report.
- Preparation of decision papers and steering committee slidedecks.
- Risk & issue management.
- Tracking and managing activities, dependencies and deliverables across all functional IT domains.
- Data migration (planning and execution).
Christian R.
Last position:
Project Manager, Outlook and Teams Rollout at BWI
- Gathering information
- Creating rollout wave concepts
- Coordinating employees
- Monitoring and managing activities
- Project management including analysis and reporting to the board
- Creating instructions and specifications
- Training floorwalkers
- Supporting the rollout on site
- VIP support
- Introducing SharePoint
Nasif M.
Last position:
Solution Architect at SAP
Red Hat OpenShift Container Platform
Scope:
- Operation and configuration of the Red Hat OpenShift Container Platform, including network, storage, and security design.
- Implementation of centralized observability solutions (Prometheus, Grafana, alerting).
- Development of CI/CD pipelines, GitOps workflows, and automation frameworks.
- Training and enablement of operations and development teams.
Result: Accelerated service delivery, transparent operational metrics, and sustainable knowledge transfer.
Discover over 15,000 top freelancers
Statistics of experts using Virtualization
Aggregated from the professional profiles of matched freelancers.
Experience
24 years
Position duration
3.2 years
Positions per freelancer
15
Top business areas
Information Technology, Project Management, Operations
Top industries
Information Technology, Banking and Finance, Manufacturing
Certification focus areas
Information Technology, Project Management, Operations
Bachelor's degree or higher
70%
Master's degree or higher
43%
Doctorate
7%
Certifications per freelancer
4
Most common languages
German, English, French
Speak two or more languages
97%
Based on our profile pool as of 5 Nov 2026.
Daily rate distribution
The chart shows how the daily rates of experts in this technology are distributed, based on recent contracts on our platform. Each bar covers a rate range — its height shows the share of experts charging within that range.
Average rates of experts using Virtualization
Rates are based on recent contracts and do not include FRATCH margin.
The average daily rate is the mean of all daily rates from recent contracts of comparable freelancers on our platform.
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 5 Nov 2026. Actual rates may vary depending on seniority level, experience, skill specialization, project complexity, and engagement length.
Virtualization experts industry focus
See which industries our matched freelancers work in most often — every figure is calculated live from the freelancers on FRATCH.
- Information Technology (96%)
- Banking and Finance (50%)
- Manufacturing (48%)
- Professional Services (43%)
- Telecommunication (39%)
- Government and Administration (37%)
- Retail (36%)
- Automotive (34%)
Please note that freelancers can work across multiple industries, so percentages overlap.
About the technology
Hardware Abstraction and Modern Workloads
Hardware virtualization isolates compute, memory, and networking resources from physical host platforms. Teams rely on it to run heterogeneous operating systems, maximize server utilization, and ensure robust workload isolation across mission-critical enterprise environments.
Core Hypervisor Stacks and Tooling
Specialists work across Type-1 bare-metal hypervisors and Type-2 hosted engines, integrating storage fabrics and virtual networking layers.
- VMware vSphere, ESXi, and vCenter management
- Kernel-based Virtual Machine and Proxmox VE configurations
- Microsoft Hyper-V clustering and failover setups
- Nutanix AHV for hyperconverged infrastructure
- Software-defined networking with NSX and Open vSwitch
When Organizations Hire External Specialists
Organizations bring in outside professionals during data center consolidations, hypervisor licensing transitions, and capacity bottlenecks. Skilled experts audit host performance, eliminate noisy neighbor issues, and implement resilient disaster recovery playbooks with minimal downtime.
Integration with Modern Cloud Architecture
Contemporary infrastructure combines traditional virtual machines with containerized workloads. Seasoned professionals build hybrid topologies that connect on-premises hypervisor pools with public cloud services, unifying provisioning workflows through infrastructure as code.
High-Impact Project Deliverables
- Zero-downtime live migration across heterogeneous clusters
- Storage area network zoning and virtual disk tiering
- Automated virtual machine lifecycle templates using Terraform
- Backup orchestration with immutable recovery points
- Hypervisor patch management and vulnerability mitigation
Defining Traits of Top Professionals
Exceptional specialists understand low-level hardware virtualization extensions, NUMA node topology, and memory overcommit behaviors. They troubleshoot kernel panics, design resilient multi-node clusters, and implement policy-driven automation across storage, compute, and virtual switching layers.
Frequently asked questions
Quick answers to the questions that come up most around Virtualization.
A specialist in virtualization designs, deploys, and optimizes the hypervisor layer that decouples operating systems from physical hardware. They oversee compute allocation, configure virtual local area networks, manage shared storage, and ensure failover capabilities across enterprise server farms.
While container platforms share the host operating system kernel to run lightweight microservices, hardware virtualization provisions entire guest operating systems with dedicated virtual firmware and drivers. This structural difference makes hypervisors essential for running varied operating systems, legacy software, and multi-tenant architectures requiring strong security isolation.
Enterprises frequently seek talent versed in VMware vSphere and ESXi, especially when addressing licensing changes or lifecycle upgrades. Open-source alternatives like KVM and Proxmox VE have surged in popularity alongside enterprise platforms such as Microsoft Hyper-V and Nutanix AHV.
Strong candidates combine deep knowledge of hypervisor technology with expertise in enterprise storage protocols like iSCSI, NFS, and Fibre Channel. They also demonstrate proficiency in Linux administration, PowerShell or Bash scripting, and infrastructure automation tools like Ansible and Terraform.
Most tasks involving server virtualization are executed remotely via out-of-band management controllers, secure bastion hosts, and centralized management interfaces. On-site presence is generally limited to initial physical rack cabling, physical host decommissioning, or high-security air-gapped environments.
Evaluate their hands-on familiarity with resource scheduling, CPU overcommit ratios, and NUMA architecture tuning. High-level virtualization professionals should articulate how they resolve latency spikes, isolate misbehaving guests, and conduct complex live migrations without dropping network sessions.
Shifts in enterprise software licensing models and total cost of ownership have driven many businesses to explore virtual machine migrations. Freelancers help evaluate target platforms, convert disk images, and execute structured cutovers that protect data integrity throughout the transition.
Automating virtualization environments requires robust templates, predictable networking policies, and reliable storage tiering. Freelance specialists introduce orchestration tooling that allows development teams to spin up standardized virtual machines safely through self-service pipelines.
The average hourly rate of freelancers who have used Virtualization in their recent projects is 102 €, which corresponds to a daily rate of about 816 € based on an 8-hour working day.
Of the freelancers who have used Virtualization in their recent projects, 70% hold at least a Bachelor's degree, 43% hold at least a Master's degree, and 7% hold a doctorate.
On average, freelancers who have used Virtualization in their recent projects have 24 years of professional experience, with a single engagement typically lasting around 3.2 years.
The most common languages among freelancers who have used Virtualization in their recent projects are German (99%), English (96%), and French (21%).
The most common industries among freelancers who have used Virtualization in their recent projects are Information Technology (96%), Banking and Finance (50%), and Manufacturing (48%).
The most common business areas among freelancers who have used Virtualization in their recent projects are Information Technology (100%), Project Management (83%), and Operations (69%).
Main locations of FRATCH Experts, who have recently used Virtualization
Our freelancers and interim experts are at home all over Germany — available on-site in Berlin, Hamburg, Munich and every major business hub, or fully remote. Choose a city to discover matched specialists, local market insights and up-to-date availability.
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Zurich Countries:
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