Ubuntu Experts in Dortmund
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Meet FRATCH Experts in Dortmund, who have recently used Ubuntu
Yasin Y.
Last position:
Enterprise Architect at Bundesagentur für Arbeit
Task:
- Design and build a proof of concept (PoC) for a future-proof virtualization platform, taking secure system architectures into account
- Assess the current state of existing infrastructures and develop selection and evaluation criteria for the right OS virtualization platform
- Carry out the requirements analysis and then create and prioritize tickets in the ticket system
- Complete and continuously update a tool evaluation matrix based on PoC results
- Support team knowledge building through clear documentation of the approach and results in Confluence
- Enterprise analysis of existing hardware (creating different BoMs)
Technologies: Vmware, Vmware Aria Operations, Osism, Canonical OpenStack, FishOs, Linux, Terraform, Ansible, Confluence, Alma
Arkadius S.
Last position:
AWS Pricing Platform / API & Integration Architecture at Porsche Digital
Development and evolutionary further development of a highly available, cloud-native microservice and integration architecture for dealer and retail processes in the Porsche Car Configurator.
Responsibilities
- Development of Java-/Kotlin-based backend, API, and integration components (Spring Boot)
- Integration of internal and external systems via REST/OpenAPI, GraphQL, Apache Kafka, and AWS SQS (synchronous and asynchronous)
- Implementation of stable, high-performance communication and data flows in a cloud-native platform architecture
- Processing of structured data formats (JSON, Protobuf, GraphQL schemas) based on existing API patterns
- Performance optimization of distributed microservices with reduced response times and higher operational stability
- Technical tests (unit, integration, and API tests) as well as error analysis in production-like environments
- AWS Infrastructure as Code with Terraform and AWS CDK
- CI/CD automation (build, test, and deployment pipelines) with GitHub Actions
- AI-supported feature implementation (GitHub Copilot Agent)
Label: Kotlin, Java 25, Spring Boot 4, Protobuf, TypeScript, AWS, Terraform, CDK, Apache Kafka, AWS SQS, REST/OpenAPI, GraphQL, JSON, PostgreSQL, Docker, GitHub Actions, Maven, Gradle, JUnit, Mockito, Testcontainers
Tarek E.
Last position:
Associate GRC at Egerer Consulting
Carve-out project: Development of certification strategy, implementation and requirement plans across multiple standards — ISO/IEC 27001, ISO 9001, ISO 14001, ISO 22301, ISO/IEC 20000-1, BSI IT-Grundschutz, and BSI TR-RESISCAN
- Cross-standard inventory and risk assessment
- Coordination with cross-department stakeholders: ISB, executive management, certification bodies, legal and data protection
- Consulting in information security, GRC, and IT auditing
Mesut Y.
Last position:
Solution Architect Computer Vision Store at Schwarz IT (Lidl/Kaufland)
- Expansion and support of the product portfolio for video analytics and computer vision
- Requirements gathering and engineering
- Consulting, project management and coordination of the pilot and international rollout
- Tools: IP-based camera and video systems, Citrix administration, OneNote, Microsoft Teams, Node-RED, Office 365, Age Verification, Qognify Umbrella, ThingsBoard, Xovis 3D sensors, AXIS cameras, GK checkout software, Atlassian JIRA
Manfred L.
Last position:
Senior Consultant Information Security at Creditplus Bank AG
- Designing the information security process based on ITIL 4
- Designing the ITIL 4 incident and change management processes
- Creating information security policies for the bank
- Support in the project for internal audit findings
- Advising on the setup of the bank's internal control systems (ICS)
- Advising on setting up ICS processes
- Advising and supporting security architecture and risk analysis of the existing IT landscape, including IT security architecture, data management, data compliance & physical security
- Advising and project leadership for the security concept of the bank's assets
- Advising and support in contracts with external service providers to meet the bank's regulatory (BAIT; MaRisk; DORA; NIS2; GDPR) and information security requirements
- Support in planning and implementing a SOC/SIEM and risk management
- Support for the spam email team in analyzing and handling incidents
Ilja L.
Last position:
Software Engineer/Architect (Tech Lead) at Mercedes-Benz Tech Innovation GmbH
- Implementation of various interfaces for subsystems and connection to external devices (cameras, scanners, digital lockers)
- Development of various interfaces in the used cars area
- Realization of various prototypes
- Support in UI/UX and data analytics
- Development of frontend and backend solutions
- Kubernetes migration
- Building CI/CD pipelines
- Communication with the business unit and technical design of new solutions
- Cross-team alignment and coordination within the team
- Overview of the entire technology stack and related systems
- Documentation, preparation, and conducting of reviews
- Supporting the team and coordinating releases and key milestones
Henning P.
Last position:
Siemens
- Developed a reporting API with RESTful services and Spring Boot
- LDAP integration
- Migrated services to AWS
- Bootstrap
- Frontend development with Angular 14
- JBoss
- DynamoDB
- S3
- Athena
Discover over 15,000 top freelancers
Statistics of experts using Ubuntu
Aggregated from the professional profiles of matched freelancers.
Experience
16 years (Germany: 21 years)
Position duration
1.5 years (Germany: 3 years)
Positions per freelancer
14 (Germany: 15)
Top business areas
Information Technology, Project Management, Product Development
Top industries
Information Technology, Banking and Finance, Healthcare
Certification focus areas
Information Technology, Project Management, Audit
Bachelor's degree or higher
67% (Germany: 81%)
Master's degree or higher
33% (Germany: 48%)
Certifications per freelancer
2 (Germany: 3)
Most common languages
German, English, Dutch
Speak two or more languages
100% (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 Dortmund 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 Dortmund 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 (86%)
- Banking and Finance (71%)
- Healthcare (57%)
- Insurance (57%)
- Education (43%)
- Professional Services (43%)
- Government and Administration (43%)
- Telecommunication (43%)
Please note that freelancers can work across multiple industries, so percentages overlap.
About the technology
Ubuntu at a glance
Ubuntu is a Linux distribution used for servers, cloud workloads, developer workstations, and container hosts. Companies choose it for stable operations, broad package support, and clear system administration patterns. In Dortmund, it often shows up in internal IT, hosting, industrial systems, and software teams that need reliable Linux support.
Typical work
- Server setup and hardening
- Package management with apt and snap
- System services, users, and permissions
- Virtual machines, containers, and cloud images
Strong Ubuntu work is not just installation. It also includes backups, monitoring, firewall rules, patching, and keeping services predictable after changes.
Tooling and stack
Ubuntu specialists work with tools such as systemd, SSH, Docker, KVM, LXD, and common monitoring stacks. They also know how Ubuntu fits into Debian-based package management and long-term support releases. Good experts understand both desktop and server usage, because many teams move between them.
When to bring in help
Companies usually need freelance Ubuntu expertise when a server is unstable, an upgrade must be planned, or a cloud rollout needs clean Linux foundations. It also helps when internal teams need temporary support for automation, security review, or migration from another Linux setup. In Dortmund, remote work is common, but on-site help can matter for sensitive infrastructure or hands-on troubleshooting.
What strong specialists do
A strong Ubuntu specialist works methodically and documents changes clearly. They trace issues through logs, services, networking, storage, and permissions instead of guessing. They also know when to standardize with scripts and when a direct manual fix is safer for the system.
Fit for your project
- Infrastructure migration
- Cloud or VM deployment
- Security and patch management
- Container host preparation
- Production support and troubleshooting
For Dortmund teams, the best fit often combines clear German or English communication with practical Linux judgment. That matters when work touches production systems, hybrid setups, or shared responsibility between local staff and remote specialists.
Frequently asked questions
Everything clients usually want to know about Ubuntu, in one place.
A strong Ubuntu specialist helps run servers, cloud instances, developer machines, and container hosts. They also handle system updates, user access, services, networking, and security hardening. In practice, that means keeping Linux systems stable enough for real production work.
Ubuntu is based on Debian, but it is packaged and released for easier day-to-day use in many business environments. Compared with some other distributions, it often offers clearer LTS planning, broad documentation, and strong cloud support. The right choice depends on how much standardization, stability, and package freshness your setup needs.
A good Ubuntu freelancer usually knows shell scripting, networking, SSH, systemd, logs, and basic security hardening. For modern projects, Docker, virtual machines, cloud images, and configuration management are often relevant too. If the work touches web services, database access, or CI, those skills become even more useful.
A Ubuntu project can be simple or quite involved. Basic workstation setup or a single server repair may need only focused expertise, while migrations, security hardening, or clustered services need someone who has handled similar environments before. The key is matching the specialist to the risk of the system, not just the ticket list.
For many Ubuntu tasks, remote support is enough because servers, logs, and cloud systems can be handled securely from anywhere. On-site work becomes more useful when hardware access, network changes, or sensitive production systems need hands-on attention. Dortmund teams often use a mix of both, depending on the environment.
Common signs are repeated service failures, slow patching, unclear server ownership, and fragile upgrade paths. If your team is unsure about permissions, backup recovery, or why a service starts and stops unexpectedly, a Ubuntu specialist can help. The same is true when a migration or hardening task keeps getting postponed.
Look for clear explanations, safe change management, and practical experience with logs, services, networking, and backups. A strong Ubuntu professional does not just say they know Linux; they can describe how they diagnosed past issues and what they changed. Documentation and a calm approach matter as much as speed.
Ubuntu is used for both. Many companies rely on it for server infrastructure, while others use the desktop edition for internal workstations, development environments, and lab systems. A good specialist understands the differences and can support whichever side your project needs.
The average hourly rate of freelancers in Dortmund, Germany who have used Ubuntu in their recent projects is 94 €, which corresponds to a daily rate of about 750 € based on an 8-hour working day.
Of the freelancers in Dortmund, Germany who have used Ubuntu in their recent projects, 67% hold at least a Bachelor's degree and 33% hold at least a Master's degree.
On average, freelancers in Dortmund, Germany who have used Ubuntu in their recent projects have 16 years of professional experience, with a single engagement typically lasting around 1.5 years.
The most common languages among freelancers in Dortmund, Germany who have used Ubuntu in their recent projects are German (100%), English (100%), and Dutch (29%).
The most common industries among freelancers in Dortmund, Germany who have used Ubuntu in their recent projects are Information Technology (86%), Banking and Finance (71%), and Healthcare (57%).
The most common business areas among freelancers in Dortmund, Germany who have used Ubuntu in their recent projects are Information Technology (100%), Project Management (86%), and Product Development (71%).
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 
Dusseldorf 
Essen Request a free demo
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Philipp Thomaschewski
FRATCH CEO
