Ubuntu Experts in Dortmund
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Meet FRATCH Experts in Dortmund, who have recently used Ubuntu
Tarek El Idrisi
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
Arkadius Sikora
Last position:
Architect; Senior Developer; Full Stack Developer; DevOps Lead at Bitmarck Holding GmbH
- Requirement engineering for Ombudsstelle and creation of technical user stories for EPA V3
- Handling of objections and revocations via mail and letter with high transaction mail volume
- Coordination with other teams on interfaces
- Design of a highly available, high-throughput solution on OpenShift with Java backend microservices
- Implementation and extension of microservices
- Infrastructure setup for deployment on OpenShift/Kubernetes including Jenkins pipelines
- Integration with BitIAM, TI-M Fachdienst, Consent Keeper and FDV
- Capture of requirements from DevOps operations and business units
- Continuous integration and Scrum practices
- Use cases: Kassenfusion, Opt-Out, Last Test, Widerspruchsmanagement
- Integration test automation and feature extensions including Spring Boot 3 updates
Mesut Yilmaz
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
Yasin Yildiz
Last position:
DevOps Architect & Backend Developer at Schweizerische National Bank
- Architecting and enhancing the DevOps infrastructure in a regulated environment
- Migration, planning, and development from a monolith to microservices (ASP.NET Core)
- Building and maintaining CI/CD pipelines (GitLab, Jenkins) to support agile development
- Managing artifact repositories with JFrog Artifactory and security scans via Xray
- Migrating and integrating source code repositories (SVN → GitLab)
- Operating and configuring a container platform with OpenShift
- Automating deployments with Ansible, Helm, and the Ansible Automation Platform
- Implementing monitoring and alerting solutions with Prometheus
- Collaborating closely with the frontend development team to optimize build, test, and release processes
- Supporting the establishment of secure and scalable infrastructure processes (Secure SDLC)
- Documenting and sharing knowledge within the team
- Leading refinements and designing the backend architecture
Manfred Liebetrau
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 Leyberman
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 Pankratius
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
1.4 years (Germany: 3 years)
Positions per freelancer
14 (Germany: 15)
Top business areas
Information Technology, Product Development, Project Management
Top industries
Information Technology, Banking and Finance, Healthcare
Certification focus areas
Information Technology, Product Development, Project Management
Bachelor's degree or higher
60% (Germany: 81%)
Master's degree or higher
20% (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 30 Aug 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 30 Aug 2026. Actual rates may vary depending on seniority level, experience, skill specialization, project complexity, and engagement length.
About the technology
Ubuntu in practice
Ubuntu is a Linux distribution used for servers, desktops, and cloud systems. Companies choose it for stable operations, clear package management, and broad hardware support. Ubuntu specialists help when teams need reliable environments that are easy to automate and maintain.
Common work
- Set up Ubuntu Server for web, app, and file workloads
- Maintain desktop fleets and remote workstations
- Build cloud images for AWS, Azure, and local virtualization
- Automate updates, backups, and service deployments
Stack and tools
Strong Ubuntu professionals work with apt, systemd, SSH, UFW, and common monitoring tools. They often know Bash, Ansible, Docker, and virtualization platforms such as KVM or VMware. In Dortmund, this matters for teams that want on-site support for office systems or remote help for distributed infrastructure.
When to bring in help
Bring in freelance Ubuntu expertise when an environment is unstable, upgrades are overdue, or a new server image must be rolled out quickly. It also helps when security hardening, access control, or package conflicts slow the team down. Many companies look for short-term support during migrations from Debian-based or mixed Linux setups.
What good specialists do
A strong Ubuntu specialist works cleanly, documents changes, and avoids fragile fixes. They understand logs, services, networking, storage, and permissions, and they can explain trade-offs in plain words. Good work is visible in predictable deployments, simpler maintenance, and fewer surprises after release.
Where it fits
Ubuntu appears in hosting, internal tools, data services, CI runners, edge devices, and developer workstations. It is also common in environments that run Ubuntu Server or Ubuntu-based cloud images. Companies in Dortmund often need experts who can collaborate in English, German, or both, depending on the team and the scope.
Frequently asked questions
Everything clients usually want to know about Ubuntu, in one place.
Ubuntu is often used for servers, cloud instances, desktops, and automation tasks. It fits teams that want a stable Linux base for web services, internal tools, containers, or remote workstations. Many companies also use Ubuntu Server as the standard layer for new infrastructure.
Ubuntu is Debian-based, but it has its own release cadence, package choices, and support model through Canonical. Compared with Debian, it is often chosen for easier onboarding and broader vendor guidance. Compared with RHEL-style systems, it uses a different package and administration approach.
A strong Ubuntu specialist usually knows Linux networking, Bash, SSH, systemd, and package management with apt. For infrastructure work, Docker, Ansible, monitoring, and basic cloud platform skills are common. Storage, user rights, and log analysis also matter in real projects.
A simple Ubuntu server setup may need only focused support, while migrations, hardening, or automation work need deeper operational knowledge. The real signal is not the number of years but whether the person has handled similar environments before. Ask for examples with upgrades, recovery, and automation.
Yes, most Ubuntu work can be done remotely because server access, image building, and automation are usually handled over secure connections. On-site support in Dortmund is useful for hardware issues, office rollouts, or sensitive environments where local presence is preferred. Many projects use a mix of both.
Look for clear troubleshooting steps, safe change management, and documentation that others can use later. A good Ubuntu professional explains why a setting was changed and how it will be maintained. You should also expect clean handover notes and sensible rollback planning.
No, Ubuntu is used on servers, desktops, virtual machines, and cloud images. Some teams standardize on Ubuntu for developer workstations because it matches the runtime used in production. Others choose it for edge systems that need a lightweight Linux base.
Choose Ubuntu when you want broad support, predictable administration, and a familiar path for server and cloud work. It is a strong fit if your team already uses Debian-based tools or wants a mainstream Linux environment with good documentation. For specialized compliance or legacy needs, another distribution may fit better.
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 752 € based on an 8-hour working day.
Of the freelancers in Dortmund, Germany who have used Ubuntu in their recent projects, 60% hold at least a Bachelor's degree and 20% 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 1.4 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%), Product Development (71%), and Project Management (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
