Ubuntu Experts in Düsseldorf
to run secure systems, matched in minutes with vetted and available freelancersHire experts who configure Ubuntu servers, automate cloud environments and strengthen Linux-based infrastructure. Work with vetted, available freelancers selected through fast, precise AI matching for remote or on-site projects in Düsseldorf.
Meet FRATCH Experts in Düsseldorf, who have recently used Ubuntu
Olaf R.
Last position:
DevOps Architect / Consultant at Authority with increased security requirements
- Identification of requirements (legal, organizational, and technical)
- Design of solution architectures
- Evaluation of concepts and technologies
- Preparation of decision templates
- Architectural Decision Records (ADR)
- Coordination of implementation
- Review of implementations
- Documentation
Reza S.
Last position:
DevOps and Cloud Engineer at Rhomberg Sersa Rail Group
- Migration of backups and complete workloads to AWS and Azure, including setup and management of AKS & EKS clusters.
- Automation with Terraform & ArgoCD, CI/CD pipelines implemented with GitLab.
- System monitoring on OpenShift 4 (on-premise) with Grafana & Prometheus, use of CloudWatch and X-Ray for analysis and logging.
- Building and maintaining secure network infrastructures (VPCs, SGs, WAF, ACLs), integration of Azure Log Analytics.
- Close collaboration with infrastructure and development teams, maintenance of technical documentation with Confluence, ticket handling via Jira, and promoting cloud knowledge within the company.
Matthias S.
Last position:
AI-assisted Web Development & SaaS Founder at Self-employed
- Full focus on AI-augmented web development
- Building and running three proprietary AI-native SaaS products (BrainButler, PageUpgrade, termin365)
- Developing a self-hosted business stack for digital sovereignty
- Daily workflow with Claude as engineering partner and Anthropic/OpenAI APIs for product features
- Using RAG systems with custom vector databases and prompt engineering for complex multi-step pipelines
- Tech stack: Python/FastAPI (backend), React/TypeScript (frontend), WordPress plugin architectures (PHP), multi-tenant systems with per-user encryption
Abdelhak M.
Last position:
Network Architect at Bechtle Managed Services GmbH
- Created as-is network documentation for a Bechtle customer
- Analyzed existing configurations and adjusted them
- Advised on Fortinet and Check Point products
- Troubleshot complex routing, switching and application issues
- Tools: MS Azure, FortiManager, Cisco Nexus & Catalyst, Cisco WLAN Controller, Citrix Netscaler SD-WAN, MS Visio, Checkpoint VSX, Wireshark
Esmail S.
Last position:
Senior Load and Performance Tester at Deutsche Bahn (DB-Netz)
- Design, development, and execution of load and performance tests for the PRISMA project
- Use of Apache Jmeter, Gatling, Apache ActiveMQ, Jms/Tibco Ems, SikuliX, Jython, Amazon AWS, PAN-Client
- Methods: load tests, test automation
Jan G.
Last position:
Master Data Application at confidential
Visualization, search, and maintenance of various types of master data, providing them via a REST API, and implementing a variety of import and export formats.
Implementation, architecture, project management.
Technologies and tools: Angular (Signals, Signal Store, swagger-codegen, standalone components), Java, PostgreSQL, ActiveMQ, JavaScript, Spring Boot (Spring Core, Spring MVC, Spring Data/JPA via Hibernate, Spring Security, Spring Modulith), JUnit, Flyway, QueryDSL, GraphQL, REST API, Node, npm, Maven, SonarQube, GitLab CI/CD pipelines, Docker, Nexus, OpenAPI + Swagger UI, Keycloak, OAuth2, OpenID Connect, IntelliJ IDEA, Jira, Confluence.
Nils S.
Last position:
Backend system and web client for exchanging electricity meters for utility providers at Freelance
Design and implementation of a system to control the entire process for new, removal, and exchange operations of electricity meters by external service providers for a utility company
Automated retrieval of orders and available devices via defined interfaces (e.g. from SAP)
Orchestration of process steps (assigning meters, processing meter data, sending updated information back to the source system) using a Spring Boot backend
Provision of a React-based web client for operational tracking and control of orders, e.g. to continue failed process steps or resend notifications
Kamran A.
Last position:
Product Owner Application & Platform at Hoffmann Group
- Manage Sprint & Products Backlog
- Participate in Scrum ceremonies
- Define Definition of Ready and Done
- Define & drive Products vision, strategy & roadmap
- Collaborate & coordinate with cross functional teams
- Administration & Configuration of Atlassian Tools (Jira, Confluence, Jira Service Management, Trello, Bitbucket & Atlas)
- Administration of ServiceNow
- Training users with best practices
Heinz-Dieter L.
Last position:
Consultant at CH Crypto Group
- Advice on governance and information security topics: BAIT, MaRisk
- Creating governance documents (policies, guidelines)
- Developing emergency manuals
- Based on BSI IT baseline protection standard 200-4 and ISO2700x
Wolfgang B.
Last position:
Freelancer at Self-employed as a freelancer
Ralph K.
Last position:
Self-Schooling
- PLC (Programmable Logic Controller)
- LD (Ladder Diagram / Ladder Logic)
- ST (Structured Text)
- CodeSys
Discover over 15,000 top freelancers
Statistics of experts using Ubuntu
Aggregated from the professional profiles of matched freelancers.
Experience
21 years
Position duration
2.3 years (Germany: 3 years)
Positions per freelancer
16 (Germany: 15)
Top business areas
Information Technology, Product Development, Customer Service
Top industries
Information Technology, Manufacturing, Government and Administration
Certification focus areas
Information Technology, Audit, Business Intelligence
Bachelor's degree or higher
71% (Germany: 81%)
Master's degree or higher
43% (Germany: 48%)
Doctorate
14% (Germany: 8%)
Certifications per freelancer
3
Most common languages
German, English, Arabic
Speak two or more languages
82% (Germany: 96%)
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 Düsseldorf 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 Düsseldorf using Ubuntu
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.
Ubuntu 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 (91%)
- Manufacturing (64%)
- Government and Administration (55%)
- Insurance (45%)
- Transportation (45%)
- Automotive (36%)
- Banking and Finance (36%)
- Retail (36%)
Please note that freelancers can work across multiple industries, so percentages overlap.
About the technology
Ubuntu in practice
Ubuntu is a Debian-based Linux distribution used for servers, cloud workloads, developer environments, desktops and edge systems. Its long-term support releases, package management and broad hardware compatibility make it a practical foundation for reliable infrastructure. Ubuntu Server is common in web hosting, data processing and internal business platforms.
Infrastructure workloads
Ubuntu supports services that need predictable operations and clear automation. Specialists use it for web and application hosting, container platforms, virtual machines, monitoring stacks and secure network services.
- Configure Ubuntu Server for production workloads
- Operate Docker and Kubernetes environments
- Host databases, APIs and web applications
- Build repeatable cloud and edge deployments
Ecosystem and tooling
Strong Ubuntu professionals work across the wider Linux ecosystem rather than treating the operating system in isolation. They use APT, systemd, Bash, SSH, cloud-init and Ansible, and connect Ubuntu environments with Docker, Kubernetes, Terraform, CI pipelines and observability tools. Knowledge of Debian packaging and kernel behavior helps when standard configuration is not enough.
When expertise matters
Companies often bring in freelance Ubuntu specialists during migrations, infrastructure upgrades, security reviews or periods of rapid delivery. They can also help when an internal team inherits undocumented servers or needs dependable support for a remote and on-site environment in Düsseldorf.
- Replace legacy Linux hosts with maintainable Ubuntu systems
- Harden access, services and update processes
- Automate provisioning and configuration management
- Diagnose performance, storage or networking faults
Choosing the right specialist
Look for professionals who can explain trade-offs between Ubuntu Server, other Linux distributions and managed cloud services. Relevant evidence includes clear infrastructure documentation, reproducible automation, secure SSH and identity practices, backup validation and calm incident handling. Experience with the company’s cloud provider, compliance needs and deployment model is often more useful than broad tool lists.
Working with freelancers
Ubuntu projects can usually be delivered remotely when access, documentation and communication are well organized. On-site collaboration may be valuable for data centers, private networks, hardware changes or teams that need close knowledge transfer. In Düsseldorf, clarify language expectations, access procedures, maintenance windows and handover standards before work begins.
Frequently asked questions
Not sure where to start with Ubuntu? These answers cover the essentials.
Ubuntu is used for web servers, application hosting, cloud workloads, containers, virtual machines, development environments and edge devices. Its package ecosystem and strong community support make it suitable for both new infrastructure and established Linux operations.
Ubuntu is often weighed against Debian, Red Hat Enterprise Linux, Rocky Linux and SUSE Linux Enterprise. The best choice depends on support requirements, existing tooling, package preferences, cloud availability and the team’s operational experience.
An Ubuntu specialist should usually understand Bash, SSH, networking, storage, systemd, APT and access control. Cloud platforms, Docker, Kubernetes, Ansible, Terraform, monitoring and backup design are also valuable when Ubuntu supports production infrastructure.
The right level of Ubuntu expertise depends on the risk and scope of the work. A simple server setup may need focused system administration knowledge, while migrations, security hardening and high-availability services require deeper experience with automation, recovery and incident response.
Yes, Ubuntu work is often suitable for remote collaboration because servers can be managed securely through documented access channels. On-site presence in Düsseldorf can still help with private networks, physical hardware, data-center procedures or close handover to a local team.
Before giving an Ubuntu professional access, define the scope, approval process, backup status, maintenance windows and rollback plan. Use individual accounts, least-privilege permissions, secure SSH practices and auditable change records.
Review whether the Ubuntu specialist produces clear documentation, repeatable automation and tested recovery procedures. Good work also leaves sensible patching, monitoring, logging, access control and handover arrangements rather than relying on undocumented manual changes.
Freelance Ubuntu specialists are useful for server builds, cloud migrations, container platforms, security reviews, performance troubleshooting and infrastructure automation. They can also stabilize inherited environments, document operations and transfer practical knowledge to an internal team.
The average hourly rate of freelancers in Dusseldorf, Germany who have used Ubuntu in their recent projects is 96 €, which corresponds to a daily rate of about 765 € based on an 8-hour working day.
Of the freelancers in Dusseldorf, Germany who have used Ubuntu in their recent projects, 71% hold at least a Bachelor's degree, 43% hold at least a Master's degree, and 14% hold a doctorate.
On average, freelancers in Dusseldorf, Germany who have used Ubuntu in their recent projects have 21 years of professional experience, with a single engagement typically lasting around 2.3 years.
The most common languages among freelancers in Dusseldorf, Germany who have used Ubuntu in their recent projects are German (100%), English (82%), and Arabic (9%).
The most common industries among freelancers in Dusseldorf, Germany who have used Ubuntu in their recent projects are Information Technology (91%), Manufacturing (64%), and Government and Administration (55%).
The most common business areas among freelancers in Dusseldorf, Germany who have used Ubuntu in their recent projects are Information Technology (100%), Product Development (73%), and Customer Service (64%).
Main locations of FRATCH Experts, who have recently used Ubuntu
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 
Dortmund 
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