SUSE Linux Enterprise Server Experts in Dusseldorf
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Meet FRATCH Experts in Dusseldorf, who have recently used SUSE Linux Enterprise Server
Timo T.
Last position:
Gronic Ident & Sign at Gronic Systems GmbH
Gronic Ident & Sign
Core technologies: Android, Jetpack Compose, Retrofit, Regula Document Reader, Adobe Sign
Android app on dedicated devices for identifications and electronic signatures at the PoS
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
Frank D.
Last position:
Project Manager at TEAG Thüringer Energie AG
- Transition of Microsoft Azure operations to BTC AG
- Responsibility: Budget of 60k €
- Personnel: Managed 5 people
- Tools: Office 365, JIRA, Confluence
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.
Adnan K.
Last position:
Chief Information Officer at ARLANXEO Deutschland GmbH
- Executed post-carve-out stabilization, system consolidation and cybersecurity uplift. Re-assessed system landscape and assets and designed new IT strategy for future. Implemented new IT operating model focusing on product-centric organization and re-internalization of critical resources.
- Successfully designed new IT operating model of the company, based on massive reduction of external dependencies, insourcing of key positions and upskilling of employees.
- Massive reduction of IT cost in the first three years (-40m$), bringing IT spend level below Gartner industry benchmark (1.27%).
- Introduced new product-centric organization based on fusion teams between business and IT across the company.
- Administered implementation of corporate-wide IT/OT cybersecurity program with more than 60 projects.
- Continuous improvement of enterprise IT/OT cybersecurity maturity level with significant increase in the first two years (CMMI >3.5, C2M2 >2.5).
- Governed successful implementation of the business transformation program within IT area by overachieving the savings target by $8m.
- Initiated and created new cloud-based data management platform based on best-in-class technology.
- Implemented first company-wide Microsoft Copilot AI program based on various business cases, leveraging GenAI and AgenticAI.
Benjamin W.
Last position:
SAP Basis at IT Baden-Württemberg (BITBW)
- SAP Basis operations for complex SAP system landscapes (ABAP and Java stacks)
- Administration, monitoring, and optimization of SAP systems with regard to availability, performance, and stability
- Planning and execution of data center moves as well as migrations of SAP systems and databases
- Handling of incidents, changes, and problems according to ITIL processes, including root cause analyses
- Creation of technical concepts, operations documentation, and implementation plans
Technologies: SAP NetWeaver, ITIL processes, technical migrations
Bernhard D.
Last position:
Enterprise Architect. And responsible for the cross-functional architecture as well as all domains with a focus on the sales at Süddeutsche Krankenversicherung
Creation of business and technical concepts as well as support for enterprise architecture management as part of the migration to the Adesso standard insurance solutions and the renewal of surrounding systems
Interface definitions
Business analysis and creation of the business concepts for input management and sales
Creation of architecture guidelines and processes
Processing technical and business decisions in the architecture board
Definition of service processes and system management aspects
Creation of the technical target operating model
Creation of an integration architecture for AI/LLMs from the providers Commasoft and Insiders
CommaSoft (Alan) webpages and web services
Insiders for Smartfix based on web services
Creation of a question catalog for a security/regulatory check.
Analysis of threats using threat modeling / STRIDE incl. creation of a set of measures to secure the systems
System environment: Jira, Confluence, Java, Enterprise Architect, VAIT/DORA, KritisV, GDPR, IT ServiceMgmt, Adesso Ecosphere and Insure Health, DoPIX and successor product, SmartFix, SmartFlow, Zabas, Kolumbus, Clarc archive, BiPRO, AI / LLM, MS Azure, AWS, TOM/FMO
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.
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
Werner H.
Last position:
Insurance company
- Migrations of DB2 databases to Oracle
- Design and setup of new databases based on ODA X7-HA / X9-HA RAC 12cR2 - 19.23 / Data Guard / GI 19c
- Hardware: ODA X7 X9 / IBM
- Software: Oracle 12c-19.23 / Oracle Linux Enterprise 7.1–8.8
Discover over 15,000 top freelancers
Statistics of experts using SUSE Linux Enterprise Server
Aggregated from the professional profiles of matched freelancers.
Experience
26 years (Germany: 25 years)
Position duration
2 years (Germany: 2.2 years)
Positions per freelancer
23 (Germany: 19)
Top business areas
Information Technology, Project Management, Operations
Top industries
Information Technology, Manufacturing, Energy
Certification focus areas
Information Technology, Project Management, Business Intelligence
Bachelor's degree or higher
67% (Germany: 77%)
Master's degree or higher
33% (Germany: 50%)
Doctorate
17% (Germany: 12%)
Certifications per freelancer
4
Most common languages
German, English, French
Speak two or more languages
91% (Germany: 95%)
Based on our profile pool as of 29 Oct 2026.
Daily rate distribution
The chart shows how the daily rates of experts in this technology in Dusseldorf 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 Dusseldorf using SUSE Linux Enterprise Server
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 29 Oct 2026. Actual rates may vary depending on seniority level, experience, skill specialization, project complexity, and engagement length.
SUSE Linux Enterprise Server 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%)
- Manufacturing (73%)
- Energy (64%)
- Banking and Finance (64%)
- Insurance (64%)
- Professional Services (55%)
- Government and Administration (55%)
- Retail (55%)
Please note that freelancers can work across multiple industries, so percentages overlap.
About the technology
Enterprise Linux foundation
SUSE Linux Enterprise Server, commonly called SLES, is a commercially supported Linux distribution for business-critical workloads. Companies use it for application servers, databases, file services, virtualization hosts and SAP environments that require controlled updates, security management and long-term operational stability. Its package management is based on RPM and zypper, with strong integration into SUSE support services.
Workloads and systems
SLES runs across data centers, private clouds, public cloud environments and edge locations. Typical assignments include:
- Installing and hardening SLES hosts for production workloads
- Supporting SAP systems and enterprise databases
- Building highly available services with Pacemaker and Corosync
- Migrating workloads from other Linux distributions
- Standardizing images and configurations across environments
Ecosystem and tooling
Strong specialists work beyond the operating system itself. They use SUSE Manager for patching, inventory and compliance control, while Ansible supports repeatable configuration and deployment. Relevant skills may also include systemd, Bash, networking, storage, virtualization, containers, Kubernetes, VMware, public cloud services and observability tools. SUSE Linux Enterprise High Availability and Live Patching can support continuity and maintenance planning.
When specialists help
Companies often bring in freelance expertise during data-center migrations, SAP rollouts, platform upgrades or audits. External support is also useful when internal teams need to resolve boot, storage, identity, performance or cluster problems without disrupting production. In Dusseldorf, professionals may collaborate remotely or on site with industrial, logistics, retail and enterprise IT teams, depending on access and security requirements.
Delivery and operations
A capable SLES professional starts with a clear inventory of hosts, applications, dependencies and recovery goals. They define repository strategy, access controls, patch windows, monitoring and rollback procedures before changing production. Good delivery includes tested automation, documented runbooks, backup validation and practical handover to the internal team. German and English communication may both matter for collaboration in Dusseldorf.
Choosing the right expert
Look for evidence of comparable SLES environments rather than broad Linux familiarity alone. Ask how the specialist handled kernel updates, zypper repositories, SAP dependencies, cluster fencing, identity integration and security remediation. Strong professionals explain trade-offs between SLES, Red Hat Enterprise Linux, Ubuntu Server and community distributions, then connect their recommendation to support needs, workload requirements and operational risk.
Frequently asked questions
Quick answers to the questions that come up most around SUSE Linux Enterprise Server.
SUSE Linux Enterprise Server is used to run business-critical applications, SAP landscapes, databases, file services, virtual machines and container infrastructure. Companies choose SLES when they need commercial support, controlled lifecycle management and dependable integration with enterprise hardware and software.
SLES offers a similar enterprise operating model to Red Hat Enterprise Linux, with supported packages, lifecycle management and tools for controlled administration. It may be the better fit when a company already relies on SUSE Manager, SAP guidance, SUSE High Availability or existing SLES expertise, while Ubuntu Server may suit teams centered on Debian tooling or a different cloud ecosystem.
A strong SUSE Linux Enterprise Server specialist often brings skills in Bash, Ansible, networking, storage, systemd, virtualization and identity services. SAP Basis knowledge, Pacemaker and Corosync, Kubernetes, cloud infrastructure, monitoring and security automation are valuable when the operating system supports complex production systems.
The right SLES professional depends on the risk and scope of the assignment. Routine provisioning may need strong Linux operations skills, while SAP migrations, kernel changes, clustered services or regulated production environments call for someone who has handled those exact scenarios and can produce reliable rollback and recovery plans.
Yes, SUSE Linux Enterprise Server work can often be performed remotely through controlled access, automation repositories, monitoring systems and documented change processes. On-site collaboration in Dusseldorf may still be useful for data-center access, hardware troubleshooting, security reviews or workshops with local teams.
Companies often engage a SLES expert for migrations, upgrades, SAP projects, high-availability incidents, security remediation or automation work that exceeds internal capacity. Freelance support can also help validate an architecture before a major rollout and transfer practical knowledge to the permanent operations team.
Ask a SUSE Linux Enterprise Server professional to describe a comparable environment, including repository control, patching, monitoring, backup testing and incident response. Look for clear reasoning, documented changes, safe automation and the ability to explain how choices affect availability, supportability and recovery.
SLES projects in Germany may involve strict access controls, formal change management and coordination with distributed infrastructure teams. Professionals working with companies in Dusseldorf should be ready to collaborate in German or English, document operational decisions clearly and follow the client's security and on-site requirements.
The average hourly rate of freelancers in Dusseldorf, Germany who have used SUSE Linux Enterprise Server in their recent projects is 106 €, which corresponds to a daily rate of about 849 € based on an 8-hour working day.
Of the freelancers in Dusseldorf, Germany who have used SUSE Linux Enterprise Server in their recent projects, 67% hold at least a Bachelor's degree, 33% hold at least a Master's degree, and 17% hold a doctorate.
On average, freelancers in Dusseldorf, Germany who have used SUSE Linux Enterprise Server in their recent projects have 26 years of professional experience, with a single engagement typically lasting around 2 years.
The most common languages among freelancers in Dusseldorf, Germany who have used SUSE Linux Enterprise Server in their recent projects are German (100%), English (91%), and French (27%).
The most common industries among freelancers in Dusseldorf, Germany who have used SUSE Linux Enterprise Server in their recent projects are Information Technology (100%), Manufacturing (73%), and Energy (64%).
The most common business areas among freelancers in Dusseldorf, Germany who have used SUSE Linux Enterprise Server in their recent projects are Information Technology (100%), Project Management (91%), and Operations (82%).
Main locations of FRATCH Experts, who have recently used SUSE Linux Enterprise Server
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.
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FRATCH CEO
