VirtualBox Experts in Germany
matched in minutes from over 15,000 CVs with the power of AIHire experts who create reliable virtual machines, configure isolated test environments and automate development workflows with Oracle VM VirtualBox. FRATCH connects you with precise matches from vetted, available freelancers.
Meet FRATCH Experts in Germany, who have recently used VirtualBox
Ornel Franck W.
Last position:
Sales Partner at ERGO PRO
- Industry: Insurance, Trade, IT
- Customers & Projects: Consulting and selling insurance and similar services
- Main tasks: Insurance consulting (health insurance, retirement planning, wealth building); commercial services, inside and field sales; sales data analysis and forecasting; customer consulting and support; opening a new sales headquarters for private and business customers; business development & innovation management; business use case development; process optimization; stakeholder management; team leadership and training; preparation and delivery of trainings;
- Technologies used: Microsoft Office 365, Microsoft Teams, Jira, Draw.IO, Camunda 8, Java (8, 17,21,25), Git, Spring Boot, Spring Batch, Spring Data REST, Spring Web, Spring Security, J-Unit, Playwright, Lombock, Vaadin, H2, PostgreSQL (16, 17 18), pgAdmin, Docker, LLMs, JasperSoft Studio, JasperReports
Karlheinz G.
Last position:
Consultant / Test Analyst / Supporter at Insurance office, Spaichingen
Project: Process optimization & IT support in an insurance broker office.
Project activities:
- Analysis of processes and definition of requirements
- Consulting for the implementation of a cloud solution (soho)
- Installation and verification of new infrastructure HW
- Cloud installation & configuration
- Definition and creation of use cases
- Performing user acceptance tests (UAT)
- User training / training
- IT support (cloud, PC, server, printer, network)
Label: Insurance, infrastructure, configuration, training, support
Martin H.
Last position:
Lead Product Owner at Energy
- Team leadership: Prioritization and coordination of four cross-functional teams.
- Platform strategy: Development and implementation of strategies to optimize existing IT platforms.
- Stakeholder management: Active management of expectations and communication with internal and external stakeholders.
- Program and innovation management: Prioritization and coordination of cross-department projects as well as innovation initiatives.
- Product Owner consulting: Advising Product Owners with a focus on product development and continuous product improvement.
- Organizational development: Improving communication and decision-making structures across all organizational levels.
- Change management: Implementing best-practice change management methods to ensure continuous optimization and innovation.
- Quality assurance: Ensuring high quality standards in processes, services, and deliverables.
Christoph S.
Last position:
Test Manager at Logistics
- Coordination and planning, execution, documentation, and analysis of test cases
- Development of test concepts considering best practices (e.g., test pyramid) with a focus on reliable, automatable test runs
- Implementation and maintenance of test cases according to the test concepts
- Technologies: Citrix Workspace, Shopify, Jira, Xray, MS Teams, MS SharePoint, Confluence, MS Office 365
Serge K.
Last position:
MLOps (machine learning operations) at REWE Digital GmbH
- It is like a startup within REWE, where we have to build a new forecasting system on Google Cloud Platform from the scratch. Although, officially my role is called MLOps, my actual tasks also include development of data processing pipelines (data engineering) and data scientists tasks such as feature engineering and model trainings.
- GCP: Terraform (tofu), Vertex AI (Kubeflow), Cloud Run, IAM, Google Cloud Storage, BigQuery, Artifact Registry
- Data engineering: Snowflake as the main data warehouse, Terraform, DBT for data model implementations
- CI/CD: GitLab. We have built a CI/CD pipeline that automates deployments of new releases up to production environment
Mathilde S.
Last position:
Senior Project Manager at SER Solutions Deutschland GmbH
- Software implementation projects for banks, insurance companies, and trade
Raj U.
Last position:
Courier / Operations Support at Closer Go Germany GmbH
- Work within time-critical operating procedures; coordinate issues with customers, partners and central support.
- Maintain reliable handovers and concise incident communication when service, equipment or routing issues occur.
Alexander S.
Last position:
AI Consultant for AI Voice Bot System at Rudolf Hörmann GmbH & Co.KG
- Consultant for system architecture, AI agents & integration, coach for data & process logic, Graph-RAG approaches, security and data protection.
- On-premise AI solutions with high compliance and performance requirements.
- Architecture decisions, operational setup, strategic prioritization & deployment.
- Technologies: LiveKit JS SDK, LiveKit Agents, Web Audio API, JS, AudioWorklet, Loki, vLLM, Zscaler, Docker, Neo4j, MySQL, Python.
- Models: GPT-OSS 20B, Whisper large v3 turbo, Qwen3-TTS.
Mahmoud T.
Last position:
Strategy Consultant, Organizational Developer at Netcom BW / EnBW
- Analysis of the fiber optic market with a focus on FTTH
- Advising senior management on strategy planning for the next 10 years
- Reviewing product portfolios and services
- Identifying cost-saving opportunities
- Planning restructuring measures as part of a transformation program
- Designing a program structure "Fit For Profit" to implement the planned restructuring and meet strategic objectives
Yannick T.
Last position:
Cloud Architect at Anonymous
- Implementation of Infrastructure as Code (IaC) with Terraform to ensure a scalable, repeatable, and secure Azure infrastructure
- Implementation and optimization of CI/CD pipelines with Azure DevOps
- Management of container and server environments and AKS
Frank R.
Last position:
eCommerce Software Developer at WirTube-Shop
- Maintenance and system handover
- Planning and carrying out core and plugin updates
- Developing a plugin to extend invoice creation and payment via Flow Builder
David B.
Last position:
Acting Partner at Bliestal Consulting UG
- Redesigning cablewise infrastructure with CAT 8.1 keystones, measuring the speed and quality of the new installation with Pockethernet, documentation at a local saddlery
- CAT 8.1 installation and building a data center, site linking, VPN and VLAN configuration for a local car dealership, implementation of IT-Security standards like virus protection (G Data) and firewalling (OPNSense)
- Relocation of a tax office with redesign of the IT infrastructure, virus protection (G Data) and backup solutions (QNAP)
- Planning, conception and implementation of an inhouse data center, BSI-compliant for commercial laundry (including Proxmox-based virtualization of existing infrastructures, QNAP, G Data, OPNSense, APC)
- Implementation and conception of security solutions in the SME sector
- Collaboration on the IT-security concept for the Bremen network of authorities (in the dLAN network)
- Creation of IT-security concept VOIS (modules MESO, KFZ/iKFZ) including audit preparation for KBA
- Expansion of the IT-security concept for the online service for electronic residence registration (eWA) to include use as an eFA (one-for-all) service (nationwide)
- Expansion of the IT-security concept to include modules wos & wvp
- Concept development for the implementation of DIN SPEC 27076 at MSEs and SMEs
- Creation and evaluation of emergency concepts
- Creation and evaluation of response actions and BCM plans
- Assessment of existing business continuity management (ISO 22301)
- Development of BCM strategy options
- Conducting awareness training
Maik S.
- Development of a new generation of Spring Boot microservices for an archiving system on OpenShift, monitoring, security analyses
Stack: Java, Spring Boot, Kafka, Vaadin, OpenShift 4.x, Maven, Artifactory, Jenkins, Git/Github, GitHub Copilot, GitOps, CI/CD, Kargo/ArgoCD
Stephan P.
Last position:
Senior Embedded SW-Architect at Mercedes-Benz Tech Innovation GmbH
- Collaboration with MB (Sindelfingen), NVIDIA (Santa Clara), MBRDI (Bangalore)
- Structure and signal modelling in Rhapsody
- Architectural decision records and requirement reviews
- Technologies: Confluence, Rhapsody, JIRA, DNG, Jama, Slack, GitLab, AWS CDW, Bazel, Docker, QNX
Ivan V.
Last position:
Senior DevOps Engineer at 58agents
- Provision Kubernetes infrastructure on Azure, GCP, or bare-metal at the hosting provider
- Design and implementation of REST and GraphQL APIs
- Cloud governance (cost, compliance, security)
- Infrastructure-as-Code and CI/CD as code (Terraform, Ansible)
- Container technologies (Docker, Helm)
- Maintain and improve CI/CD pipelines (GitLab CI, GitHub Actions), Argo CD
- Deployment, scaling, and monitoring of microservices
- Distributed event streaming (Kafka)
- Message brokers RabbitMQ, MQTT
- Software development from scratch or further development of existing projects using PHP, Python, Go, C#, and Bash
Discover over 15,000 top freelancers
Statistics of experts using VirtualBox
Aggregated from the professional profiles of matched freelancers.
Experience
22 years
Position duration
5.6 years
Positions per freelancer
15
Top business areas
Information Technology, Product Development, Quality Assurance
Top industries
Information Technology, Manufacturing, Automotive
Certification focus areas
Information Technology, Product Development, Project Management
Bachelor's degree or higher
82%
Master's degree or higher
55%
Doctorate
12%
Certifications per freelancer
3
Most common languages
German, English, French
Speak two or more languages
98%
Based on our profile pool as of 19 Sep 2026.
Daily rate distribution
The chart shows how the daily rates of freelancers in this technology in Germany are distributed, based on recent contracts on our platform. Each bar covers a rate range — its height shows how many freelancers charge within that range.
Average rates of experts in Germany using VirtualBox
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 19 Sep 2026. Actual rates may vary depending on seniority level, experience, skill specialization, project complexity, and engagement length.
VirtualBox 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 (94%)
- Manufacturing (62%)
- Automotive (49%)
- Banking and Finance (49%)
- Transportation (45%)
- Telecommunication (45%)
- Retail (43%)
- Insurance (40%)
Please note that freelancers can work across multiple industries, so percentages overlap.
About the technology
Virtual machines
VirtualBox is an open-source desktop hypervisor from Oracle. It runs guest operating systems inside virtual machines on Windows, macOS, Linux and other host systems, giving each environment virtual hardware, storage and networking. Companies use it to isolate workloads without changing the host installation.
Practical use cases
VirtualBox supports repeatable environments for software delivery, support and education.
- Create isolated development and test machines
- Reproduce customer environments for troubleshooting
- Run legacy operating systems beside current tools
- Prepare training labs and demonstration systems
- Validate installers, scripts and configuration changes
Tools and skills
Strong specialists work with VirtualBox Manager, the command-line interface VBoxManage, Extension Pack features and Guest Additions. They handle virtual disks, snapshots, shared folders, bridged and NAT networking, USB access and resource allocation. Automation may involve Vagrant, Ansible, shell scripts or CI workflows.
When expertise helps
Freelance expertise is useful when a team needs a consistent local lab, a controlled test setup or a safe way to support older software. Specialists can convert manual machine creation into documented, repeatable processes and resolve conflicts between guest additions, drivers, networking and host security settings. In Germany, remote work is often practical, while on-site access can help with hardware-dependent setups.
Reliable delivery
A capable professional starts with clear host and guest requirements, then defines storage, memory, network boundaries and backup needs. They test snapshots and restore paths rather than treating them as a substitute for backups. Good documentation covers image sources, configuration decisions, access rules and steps for reproducing the environment.
Choosing a specialist
Look for hands-on work with the operating systems, scripts and network modes your project actually uses. Useful evidence includes portable machine definitions, troubleshooting notes and clear explanations of performance trade-offs. For teams in Germany, confirm remote collaboration habits and the language needed for technical documentation, support and handover.
Frequently asked questions
Before you brief your next project: the most common questions about VirtualBox.
VirtualBox is used to run isolated guest operating systems on a desktop or workstation. Companies use it for development environments, compatibility testing, training labs, troubleshooting and access to legacy software.
VirtualBox is a flexible, cross-platform option with an accessible interface and command-line tooling. VMware Workstation and Hyper-V may fit organizations with specific vendor ecosystems, Windows integration or enterprise support requirements, so the choice depends on host systems, licensing, automation and workload needs.
A strong VirtualBox specialist usually understands Linux and Windows administration, TCP/IP networking, storage, shell scripting and endpoint security. Experience with Vagrant, Ansible, Git or continuous integration can make environments easier to reproduce and maintain.
A simple local test environment may only need focused configuration skills, while a shared lab or automated workflow calls for deeper systems knowledge. VirtualBox experience should be judged against the project’s guest systems, networking, scripting, security and recovery requirements rather than time alone.
Yes, VirtualBox work is often suitable for remote collaboration because configuration, images and scripts can be shared securely. On-site work may still be useful when the setup depends on physical USB devices, special network equipment or restricted corporate hardware.
Ask how the specialist handles snapshots, disk growth, networking modes, Guest Additions and host resource limits. A reliable VirtualBox professional can explain trade-offs, document repeatable setup steps and demonstrate recovery from a failed or incompatible guest environment.
Oracle VM VirtualBox specialists can troubleshoot boot failures, slow guests, broken shared folders, USB pass-through and network connectivity. They can also standardize machine templates and automate provisioning so teams spend less time rebuilding inconsistent environments.
VirtualBox is mainly suited to desktop virtualization, labs, testing and controlled development scenarios. A specialist should assess whether a production workload would be better served by a server hypervisor, cloud service or another virtualization stack, especially where high availability and centralized operations matter.
The average hourly rate of freelancers in Germany who have used VirtualBox in their recent projects is 93 €, which corresponds to a daily rate of about 743 € based on an 8-hour working day.
Of the freelancers in Germany who have used VirtualBox in their recent projects, 82% hold at least a Bachelor's degree, 55% hold at least a Master's degree, and 12% hold a doctorate.
On average, freelancers in Germany who have used VirtualBox in their recent projects have 22 years of professional experience, with a single engagement typically lasting around 5.6 years.
The most common languages among freelancers in Germany who have used VirtualBox in their recent projects are German (100%), English (98%), and French (26%).
The most common industries among freelancers in Germany who have used VirtualBox in their recent projects are Information Technology (94%), Manufacturing (62%), and Automotive (49%).
The most common business areas among freelancers in Germany who have used VirtualBox in their recent projects are Information Technology (100%), Product Development (87%), and Quality Assurance (74%).
Main locations of FRATCH Experts, who have recently used VirtualBox
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.
Berlin Hamburg Munich Cologne Frankfurt Stuttgart Dusseldorf Leipzig Dortmund Essen Bremen Dresden Hanover Nuremberg Request a free demo
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Philipp Thomaschewski
FRATCH CEO
