Virtualization Experts in Vienna
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Meet FRATCH Experts in Vienna, who have recently used Virtualization
Alexander P.
Last position:
Owner & Lecturer at Artellico / Own Company for AI Governance and Data Products
- Consulting and interim management at the intersection of IT operations and regulation
- Impact analysis and implementation planning for NISG 2026 and EU AI Act, including risk management and reporting and evidence processes
- Training for governing bodies and employees on regulatory obligations
- Teaching assignments in Data & Information Management and Human-Machine Interaction at Hochschule Burgenland, since 2023
- Supervision of master’s theses and participation in the examination board
- Expert presentations in business and educational institutions
- Design and development of data and AI products, platforms and pipelines
- Privacy-first architectures and Zero-Knowledge Encryption, cloud-native on EU infrastructure
- Connection to bank account systems via SEPA direct debit mandates and message formats according to ISO 20022 (pain.008, camt.053)
- MLOps and AIOps in ongoing operations
- Own applications under own brand: shared code base, separate delivery for each target device
- AI-assisted software development (vibe-coding), complete agentic pipelines, code generation, implementation, automated testing, CI/CD and release cycles
- Publications on EU AI Act, NIS2, DORA, CRA and CER as an integrated governance system
- Publications on data sovereignty, cloud economics and industrial image processing
- AI Governance / Compliance: Data Quality, Responsible AI, EU AI Act Readiness, Risk Classification, AI Ethics
Robert K.
Last position:
Enterprise Architecture and Overall Transition Lead — UK National Lottery, 4th Licence at Scientific Games International GmbH
Owned the end-to-end architecture and the transition for the fourth licence period of the UK National Lottery: a complete technology stack replacement delivered against a hard regulatory deadline. Produced the end-to-end high-level architecture that served as the delivery baseline for the replacement of all major IT service components including infrastructure
Target architecture across two geo-redundant UK data centres: multiple VMware ESX clusters, OpenShift, MS SQL Server clusters, Oracle Exadata, integrated with AWS-hosted components and a retailer WAN over VSAT, DSL and LTE
Business continuity concept and geo-redundant high availability design
Review and approval authority over all low-level designs, application and infrastructure: network security, Oracle RAC, VMware, OpenShift, SQL clustering, geo-redundancy
Designed and implemented full hardware and network separation between test environments and staging/production
SME for third-party security audits against CIS benchmarks and NIST standards: preparation, execution, findings analysis, remediation prioritisation
Delivered software deployment to 45,000 retail terminals with minimal downtime, plus data migration from the incumbent end-to-end landscape to the new architecture
Transitioned 45,000 POS terminals and 19 million online players on time with no critical incidents
Owned the integrated transition plan for the full replacement of the lottery technology stack: work packages, milestones, dependencies and critical path across parallel technical sub-projects
Central organisational interface between internal IT leads, technical workstream leads, multiple external vendors and client executive stakeholders
Planned and led migration and cutover of live, regulated national infrastructure, including 80+ bare metal servers running VMware ESX, Microsoft VMs across several Active Directory domains, Linux VMs, OpenShift on Linux, 2 SANs, 2 Oracle Exadata systems, AWS components and a retailer WAN
Ran 4 full cutover dress rehearsals ahead of the 2 major go-live releases
Governed all changes through the ITIL change process and CAB; ran risk, issue and escalation management with regular status reporting to the Program Director and client's CTO
Onboarded the internal cyber security team and acted as architecture SME in pre-deployment security audits for client and internal security teams, including prioritisation and remediation of findings
Joined the programme as Enterprise Architecture Lead from May to September 2022, gaining detailed knowledge of the target infrastructure before taking overall delivery responsibility; after go-live, supported the delivery teams through the warranty phase
Walter S.
Last position:
Territory Service Manager Red Hat Consulting at Major German Engineering and Technology Multinational Company
- Migrating from VMware to OpenShift Virtualization, 40+ workstreams / projects in parallel (Small- to Medium Sized VM Operators / Critical Factory Workload Owners / Large-Scale Data Center Operators)
Michail M.
Last position:
OpenShift Specialist, Developer at Insurance
Project goal: Introduce OpenShift as the run-time platform and migrate all applications to OpenShift.
My contribution: Make sure logging and monitoring for the applications were in place. Set up and put into operation the OpenShift components for logging and monitoring (Elasticsearch, Prometheus, and Grafana). Develop and implement the security concept for OpenShift. Work with developers to define and carry out the application changes needed for the OpenShift migration. Integrate monitoring into the applications.
Technical environment: Java, WebSphere Liberty, OpenShift components, Elasticsearch (ELK stack), Prometheus, Grafana.
Agnes N.
Last position:
Senior Technical Project Manager at LastPass
- Acting as the sole program owner for BizMax and SaaS Monitoring products, integrating enterprise business insights with platform reliability and health monitoring to drive revenue growth and operational confidence.
- Own delivery of complex B2B technical initiatives at LastPass, driving implementation of innovative security and platform features across the broader zero-knowledge ecosystem.
- Work with backend, frontend and DevOps teams; manage stakeholders from Product, Marketing, Engineering, Architecture, Security, Platform, UX, and Quality to define scope, priorities, success metrics, and delivery plans while driving technical decision processes.
- Lead program planning and execution across multiple workstreams, ensuring delivery on time, within scope, and aligned with business objectives; mentor cross-functional teams and act as the primary escalation point to remove blockers and maintain delivery momentum.
- Drive annual strategic planning and budgeting, working with senior leadership and directors to align priorities, secure funding, and optimize resource allocation; proactively identify, manage, and mitigate technical, delivery, and dependency risks throughout the full program lifecycle, escalating issues early to minimize impact.
- Lead internal dogfooding initiatives and external beta programs, collaborating directly with customers to validate functionality, usability, and performance.
- Support go-to-market activities by contributing to customer-facing content, including blogs, talks, and product communications; own go-live readiness, hypercare coordination, and program closure, ensuring lessons learned are captured and applied for continuous improvement.
- Successfully led a large-scale greenfield program, designing and implementing end-to-end delivery and governance processes from scratch to deliver SaaS Monitoring and BizMax features, generating a multimillion-dollar increase in ARR and becoming a major revenue stream for the company.
- Designed repeatable AI-assisted workflows that improve planning accuracy and reporting efficiency.
- Founded and implemented standardized cross-team PMO processes and templates, including project overview, project brief, T-shirt sizing, risk register, ADR/RFC, release rollout plan, CAB, program closure, lessons learned, internal and external beta programs, and dogfooding, establishing a company-wide framework supporting delivery of the largest-scale programs.
- Mentored junior team members, new hires, and employees undergoing transformation initiatives, supporting skills development and adoption of modern delivery practices.
Jürgen E.
Last position:
Chief Executive Officer at Riddle&Code GmbH
- Pivoted the company into data-driven and AI-powered energy optimization solutions for microgrids, energy communities, and grid operators.
Discover over 15,000 top freelancers
Statistics of experts using Virtualization
Aggregated from the professional profiles of matched freelancers.
Experience
25 years
Position duration
2.8 years
Positions per freelancer
11
Top business areas
Information Technology, Project Management, Operations
Top industries
Information Technology, Professional Services, Education
Certification focus areas
Project Management, Information Technology, Audit
Bachelor's degree or higher
75%
Master's degree or higher
25%
Certifications per freelancer
5
Most common languages
English, German, Spanish
Speak two or more languages
100%
Based on our profile pool as of 16 Oct 2026.
Daily rate distribution
The chart shows how the daily rates of experts in this technology in Vienna 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 in Vienna 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 16 Oct 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 (100%)
- Professional Services (67%)
- Education (50%)
- Healthcare (50%)
- Government and Administration (50%)
- Energy (33%)
- Banking and Finance (33%)
- Transportation (33%)
Please note that freelancers can work across multiple industries, so percentages overlap.
About the technology
What Virtualization Does
Virtualization separates computing resources from physical hardware. A hypervisor creates and manages virtual machines, allowing multiple isolated operating systems to run on shared servers. Companies use this approach for data centers, private clouds, development environments, disaster recovery and secure application hosting.
Core Platforms
The ecosystem includes VMware vSphere and ESXi, Microsoft Hyper-V, KVM, Proxmox VE and Nutanix AHV. Strong specialists understand virtual CPUs, memory allocation, storage paths, virtual switching, templates and snapshots. They also work with Linux, Windows Server, Active Directory and enterprise backup tools.
Typical Deliverables
- Design server consolidation and virtual data center architectures
- Build clusters with high availability and workload migration
- Create repeatable VM templates and deployment workflows
- Connect virtual networks to firewalls, storage and monitoring
- Document recovery plans and operational procedures
These deliverables support consistent environments across production, testing and backup sites. The right design balances performance, resilience, security and straightforward administration.
When to Bring in Experts
Companies often need freelance expertise during data center migrations, platform changes, capacity planning or urgent recovery work. Specialists can assess an existing estate, identify overallocated resources and reduce risks before a major change. In Vienna, they may support local operations on site or collaborate remotely with distributed infrastructure teams.
Skills That Matter
- Capacity planning, performance analysis and resource rightsizing
- Storage, networking, identity and security integration
- Backup validation, disaster recovery and failover testing
- Automation with PowerShell, Ansible, Terraform or APIs
- Monitoring, patching and lifecycle planning
Virtualization work connects closely with cloud platforms, containers and infrastructure as code. Professionals should know where virtual machines remain the better fit and where containers or managed services reduce operational effort.
Signs of Quality
A strong professional explains trade-offs instead of recommending a platform by habit. They validate designs against workload behavior, licensing, recovery objectives and hardware constraints. Look for clear diagrams, tested rollback steps, accurate documentation and evidence of safe changes in production environments.
Frequently asked questions
Key details about Virtualization, drawn from the questions we get asked most.
Virtualization lets one physical server host multiple isolated virtual machines. Companies use it for server consolidation, private clouds, development environments, application hosting, testing and disaster recovery.
Virtualization provides each virtual machine with its own operating system, while containers share the host operating system kernel. Virtual machines are often preferred for strong isolation, mixed operating systems and legacy workloads; containers suit lightweight, portable application services.
A capable Virtualization specialist may work with VMware vSphere and ESXi, Microsoft Hyper-V, KVM, Proxmox VE or Nutanix AHV. The relevant choice depends on existing skills, storage, networking, support requirements and the workloads being hosted.
A strong Virtualization professional also understands servers, storage, networking, identity, backup and monitoring. PowerShell, Ansible, Terraform and cloud integration are valuable when environments need repeatable provisioning or hybrid operations.
The right Virtualization background depends on the project risk and scope. A straightforward VM build may need focused platform knowledge, while migrations, clustered production systems and recovery planning call for a professional who has handled those situations directly.
Much Virtualization work can be completed remotely through secure management access, documentation and scheduled change windows. On-site collaboration in Vienna can still help with hardware installation, network changes, physical troubleshooting or sensitive migration work.
Ask a Virtualization professional to explain capacity assumptions, failure scenarios, security controls and rollback plans. Review architecture diagrams, monitoring coverage, backup tests and operational documentation rather than judging the work only by whether virtual machines start.
Virtualization can be a strong choice when workloads require dedicated control, predictable local performance, existing hardware investment or strict integration with on-premises systems. Cloud services may be preferable when elastic capacity, managed operations or rapid geographic expansion matter more.
The average hourly rate of freelancers in Vienna, Austria who have used Virtualization in their recent projects is 141 €, which corresponds to a daily rate of about 1,131 € based on an 8-hour working day.
Of the freelancers in Vienna, Austria who have used Virtualization in their recent projects, 75% hold at least a Bachelor's degree and 25% hold at least a Master's degree.
On average, freelancers in Vienna, Austria who have used Virtualization in their recent projects have 25 years of professional experience, with a single engagement typically lasting around 2.8 years.
The most common languages among freelancers in Vienna, Austria who have used Virtualization in their recent projects are English (100%), German (83%), and Spanish (33%).
The most common industries among freelancers in Vienna, Austria who have used Virtualization in their recent projects are Information Technology (100%), Professional Services (67%), and Education (50%).
The most common business areas among freelancers in Vienna, Austria who have used Virtualization in their recent projects are Information Technology (100%), Project Management (83%), and Operations (67%).
Main locations of FRATCH Experts, who have recently used Virtualization
Our freelancers and interim experts are at home across the DACH region — available on-site in the major business hubs or fully remote. Choose a location to discover matched specialists, local market insights and up-to-date availability.
Countries:
Vienna 
Graz Request a free demo
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