Solaris Experts in Berlin
matched in minutes from over 15,000 CVsHire experts who manage Solaris environments, modernize SPARC-based systems and support Oracle Solaris Zones, ZFS and DTrace. FRATCH matches you quickly and precisely with vetted, available freelancers who fit your technical needs.
Meet FRATCH Experts in Berlin, who have recently used Solaris
Alexander Z.
Last position:
Senior Data Solutions Engineer at VMware Inc.
- Architected and deployed private cloud data platform on VMware vSphere, integrating Greenplum MPP, Apache Kafka, Kubernetes, and Apache Solr, and developed real-time ingestion pipelines with Kafka Connect and Schema Registry.
- Led Oracle Exadata to Greenplum migration, rearchitected data models, optimized storage, implemented RabbitMQ with Debezium for CDC, and deployed VectorDB for Generative AI.
- Designed and executed multi-cloud migration PoC across AWS, Azure, and GCP, defined KPIs for throughput, latency, and cost efficiency, executed bulk data transfers, validated analytics and streaming workloads, and delivered full-scale architecture recommendations.
- Assessed legacy on-premises infrastructure and designed modern cloud-native data platforms using Greenplum and containerized microservices, advising on scalability, disaster recovery, and high-availability.
Ola V.
Last position:
IT Lecturer
- IT training in theory and practice for IT specialists in application development and system integration
André G.
Last position:
IT Consulting Project Management / Engineering Subproject Management at T-Systems (on assignment for government agencies)
- Projects for federal networks (NdB).
- CR management, EoL change requests, design and documentation according to ITSCM.
- Data center planning.
- Project management and engineering subproject management.
- Software development for virtual server environments according to BSI.
Ensar Y.
Last position:
Service Manager Microsoft Cloud Services (ITIL) at Industry (technology group)
- Took on the role of Service Manager for Microsoft 365 and Azure services
- Coordinated service providers in the areas of collaboration and security (Exchange Online, Teams, Azure AD)
- Monitored and optimized SLA-compliant operating processes (Incident, Change, Problem)
- Worked closely with internal IT management and integrated ITIL processes into Azure DevOps
- Microsoft Azure, Exchange Online, Teams, Azure AD, ITIL v4, Azure DevOps, Power BI, ServiceNow
Jürgen B.
Last position:
Database Administrator and Performance Tuning Specialist at ALD Automotive Leasing Deutschland
- Database administration and performance tuning for Oracle databases on AIX 7.1, 7.2 with Oracle 12c and 19c
- Troubleshooting and resolution on RHEL 7
- Automation of operations with UNIX/Linux shell scripts, Perl programs, and PL/SQL
- Planning, preparation, execution, and customer-specific review of changes and upgrades for the LEASMAN and DOXIS applications
- Incident handling including communication with outsourcing service providers and business units
- Data exchange with Data Pump
- Visualization of database content and monitoring results
- Configuration of databases for Debezium and monitoring Debezium activities
- Preparation of Oracle databases for migration to cloud environments
- Implementation and monitoring of NIST requirements in databases
- Automation of release upgrades for the LEASMAN application
- Creation of operations manuals and instructions
- Generation of reports for GDPR information requests
Pawel N.
Last position:
Subject Mater Expert Linux at TCS Alliance Healthcare
- Updating/upgrading Linux servers to new versions
- Installing Trend Micro on Linux servers
- Creating, presenting and maintaining technical documents
- Refactoring tools
- Platforms: SUSE Linux Enterprise Server (SLES) 10, 11, CentOS, RedHat, Windows 10, PowerShell, Bash, Perl, Trend Micro AV, PuTTY, SSH, VMware
- Project language: English
Mario E.
Last position:
Developer and Consultant at Freelancer
Discover over 15,000 top freelancers
Statistics of experts using Solaris
Aggregated from the professional profiles of matched freelancers.
Experience
31 years (Germany: 30 years)
Position duration
2.4 years (Germany: 3.5 years)
Positions per freelancer
28 (Germany: 21)
Top business areas
Information Technology, Project Management, Business Intelligence
Top industries
Information Technology, Automotive, Banking and Finance
Certification focus areas
Information Technology, Product Development, Project Management
Bachelor's degree or higher
40% (Germany: 73%)
Master's degree or higher
20% (Germany: 42%)
Certifications per freelancer
2 (Germany: 4)
Most common languages
German, English, French
Speak two or more languages
100% (Germany: 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 Berlin 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 Berlin using Solaris
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.
Solaris 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%)
- Automotive (86%)
- Banking and Finance (71%)
- Transportation (71%)
- Telecommunication (71%)
- Education (57%)
- Manufacturing (57%)
- Government and Administration (57%)
Please note that freelancers can work across multiple industries, so percentages overlap.
About the technology
Solaris at a glance
Solaris is an enterprise operating system from Oracle, originally created by Sun Microsystems. It runs on SPARC hardware and x86 systems, with a strong focus on stability, security, predictable operations and large-scale workloads. Companies use it for databases, core transaction systems, telecommunications platforms and other services that require controlled, long-running infrastructure.
Core capabilities
Solaris combines mature operating-system services with tools designed for safe administration and detailed observability. Solaris Zones provide operating-system virtualization, while ZFS supplies pooled storage, data integrity checks, snapshots and replication features. DTrace helps professionals trace system and application behavior without relying only on standard logs.
- Configure global zones and non-global zones
- Manage ZFS pools, datasets, snapshots and replication
- Tune services, networking, storage and system resources
- Investigate performance and reliability issues with DTrace
Ecosystem and tooling
Strong Solaris specialists understand the wider Oracle environment as well as the operating system itself. Their work may include SPARC servers, Oracle databases, Solaris Cluster, Service Management Facility, IPS package management and legacy SunOS environments. They also connect Solaris systems with storage networks, monitoring tools, backup processes and enterprise identity services.
When companies need support
Freelance expertise is useful when a company must keep a critical Solaris estate stable while internal capacity is limited. It can also help during migrations, data-center changes, audits, incident response or the handover of knowledge from long-standing specialists.
- Assess an aging Solaris or SPARC estate
- Plan workloads around Zones and ZFS
- Upgrade, consolidate or relocate systems safely
- Document operational procedures and recovery plans
Solaris in Berlin
Berlin companies in telecommunications, finance, public services and industrial operations may still depend on Solaris for established back-office or transaction workloads. A freelance professional can work remotely with local teams or join on-site sessions when hardware access, change windows or operational handover require close coordination. German and English communication may both matter in distributed environments.
What strong professionals bring
The best Solaris experts combine careful change control with practical troubleshooting. They can read system behavior across CPU, memory, storage, networking and application layers, then explain the risk and the remedy clearly. Look for evidence of production work with Solaris versions in scope, SPARC or x86 hardware, ZFS, Zones, clustering and the surrounding Oracle estate. Strong documentation, rollback planning and calm incident handling are as important as command-line fluency.
Frequently asked questions
Quick answers to the questions that come up most around Solaris.
Companies use Solaris for stable enterprise workloads such as database services, telecommunications systems, transaction processing and back-office applications. It is especially relevant where established SPARC hardware, strict operational controls or long-lived applications make a replacement difficult.
A strong Solaris professional can explain the trade-offs rather than treating one operating system as universally better. Solaris offers distinctive capabilities such as ZFS, DTrace, Zones and deep SPARC integration, while Linux often provides a broader hardware ecosystem and application selection.
Useful adjacent skills for Solaris include Oracle Database, SPARC hardware, ZFS storage, Solaris Cluster, networking, backup systems and enterprise identity services. Experience with shell automation, monitoring and IT service procedures also helps connect operating-system work to business operations.
The required depth depends on the risk and scope of the work. A Solaris professional handling a routine configuration task needs a different background from one performing a migration, cluster change or recovery operation on a critical system. Ask for directly relevant production examples and a clear rollback approach.
Many Solaris tasks can be completed remotely through secure access, including diagnostics, documentation, automation and configuration reviews. On-site collaboration may still be needed for SPARC hardware, data-center procedures, physical storage changes or tightly controlled maintenance windows in Berlin.
Oracle Solaris is the current product name for the operating system acquired with Sun Microsystems. SunOS is the historical name associated with its earlier releases, so project documentation may use both terms when describing older systems or migration paths.
Ask how the Solaris specialist approaches diagnosis, change approval, testing, rollback and documentation. Strong answers should cover the actual tools in your environment, such as ZFS, Zones, DTrace, SMF or Solaris Cluster, and should distinguish evidence from assumptions.
Before beginning Solaris work, professionals should confirm the operating-system release, hardware platform, support status, access model, maintenance windows and recovery procedures. They should also understand dependencies on Oracle Database, storage, clustering, monitoring and applications that cannot tolerate unplanned disruption.
The average hourly rate of freelancers in Berlin, Germany who have used Solaris in their recent projects is 94 €, which corresponds to a daily rate of about 748 € based on an 8-hour working day.
Of the freelancers in Berlin, Germany who have used Solaris in their recent projects, 40% hold at least a Bachelor's degree and 20% hold at least a Master's degree.
On average, freelancers in Berlin, Germany who have used Solaris in their recent projects have 31 years of professional experience, with a single engagement typically lasting around 2.4 years.
The most common languages among freelancers in Berlin, Germany who have used Solaris in their recent projects are German (100%), English (100%), and French (57%).
The most common industries among freelancers in Berlin, Germany who have used Solaris in their recent projects are Information Technology (100%), Automotive (86%), and Banking and Finance (71%).
The most common business areas among freelancers in Berlin, Germany who have used Solaris in their recent projects are Information Technology (100%), Project Management (86%), and Business Intelligence (71%).
Main locations of FRATCH Experts, who have recently used Solaris
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.
Hamburg 
Munich 
Cologne 
Frankfurt 
Dusseldorf 
Essen Countries:
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