Solaris Experts in Berlin
in minutes from over 15,000 CVs with the power of AIHire experts who keep Solaris servers stable, secure, and maintainable across SPARC and x86 systems, legacy Unix estates, and Oracle workloads. Get precise matching with vetted, available freelancers who can step in fast and work with your team in Berlin or remotely.
Meet FRATCH Experts in Berlin, who have recently used Solaris
Alexander Zhirov
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 Van Dunen
Last position:
IT Lecturer
- IT training in theory and practice for IT specialists in application development and system integration
André Görst
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.
Alex Ischenko
Last position:
Public Speaker at WeAreDevelopers
- Participated as a public speaker regarding leadership and transformational topics at the WeAreDevelopers World Congress with 15 thousand visitors.
Jürgen Bargmann
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
Ensar Yilmaz
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 collaboration and security (Exchange Online, Teams, Azure AD)
- Monitored and optimized SLA-compliant operational 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
Pawel Nabe
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 Ellebrecht
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
2.3 years (Germany: 3.5 years)
Positions per freelancer
26 (Germany: 21)
Top business areas
Information Technology, Project Management, Product Development
Top industries
Information Technology, Automotive, Banking and Finance
Certification focus areas
Information Technology, Product Development, Project Management
Bachelor's degree or higher
50% (Germany: 75%)
Master's degree or higher
33% (Germany: 43%)
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 30 Aug 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 30 Aug 2026. Actual rates may vary depending on seniority level, experience, skill specialization, project complexity, and engagement length.
About the technology
What Solaris is
Solaris is a Unix operating system known for stability, strong networking, and long-lived enterprise deployments. You will still hear it called Sun Solaris, Oracle Solaris, or SunOS in older environments. It is often used where uptime, tight control, and careful change management matter.
Typical work
- System administration and hardening
- Patch planning and release coordination
- User, storage, and network configuration
- Troubleshooting boot, service, and kernel issues
- Support for Oracle databases and older enterprise applications
Ecosystem
Strong Solaris work usually involves ZFS, DTrace, SMF, zones, and common Unix tooling. Experts also need comfort with shell scripting, package management, networking stacks, and hardware-specific details on SPARC or x86. Good specialists know how these parts interact during upgrades and incident handling.
When to bring in help
Companies bring in freelance Solaris specialists when an internal team is small, the platform is aging, or a critical change needs careful execution. That often includes migration planning, service recovery, security review, or support for applications that cannot move yet. In Berlin, this is common for enterprise IT, finance, and industrial systems with mixed on-site and remote work.
What strong experts do
A strong Solaris professional reads logs quickly, isolates root causes, and changes systems without breaking dependent services. They document clearly, plan rollbacks, and understand the difference between routine maintenance and risky change. They are also comfortable working with older scripts, custom startup logic, and strict release windows.
Solaris in modern estates
Solaris still appears in environments that value continuity over replacement. It may sit beside Linux, VMware, or Oracle platforms, so the best experts can work across boundaries without forcing a rewrite. When a company needs to keep a legacy service reliable, this operating system still deserves dedicated attention.
Frequently asked questions
Quick answers to the questions that come up most around Solaris.
Solaris is used for enterprise servers that need steady uptime, strong networking, and careful system control. It often runs older business applications, database hosts, internal services, and infrastructure that must stay predictable under change.
They refer to the same family of systems in everyday search. Solaris is the common name, while Sun Solaris and Oracle Solaris reflect the vendor era people remember from the platform’s history. SunOS is also seen in older documentation and legacy systems.
Bring in a Solaris specialist when you need safe maintenance, incident recovery, or help with a legacy environment that still matters to the business. This is also useful during migration planning, security review, and application support on older Unix estates.
Solaris is often chosen for its mature enterprise features, stable service model, and long history in controlled server environments. Compared with Linux, it is usually less common in new builds, but it can still be the better fit for existing systems that depend on its tools and behavior.
A strong Solaris expert usually brings shell scripting, Unix administration, networking, storage, and troubleshooting skills. Knowledge of ZFS, DTrace, SMF, zones, and Oracle-related environments is especially useful when the platform supports critical workloads.
It depends on the task. Routine user or service administration may need a general Unix specialist, while patching, boot issues, ZFS recovery, or upgrade work call for a deeper Solaris specialist who has handled similar systems before.
Much Solaris work can be done remotely, especially configuration, troubleshooting, and documentation. On-site support helps when access is restricted, hardware is involved, or a Berlin team wants close coordination during a live change or incident.
Look for clear examples of system recovery, change planning, and support for real enterprise environments. A good Solaris professional explains risks, asks about dependencies, and shows practical experience with services, storage, networking, and rollback planning.
The average hourly rate of freelancers in Berlin, Germany who have used Solaris in their recent projects is 95 €, which corresponds to a daily rate of about 764 € based on an 8-hour working day.
Of the freelancers in Berlin, Germany who have used Solaris in their recent projects, 50% hold at least a Bachelor's degree and 33% 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 2.3 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 (50%).
The most common industries among freelancers in Berlin, Germany who have used Solaris in their recent projects are Information Technology (100%), Automotive (75%), and Banking and Finance (75%).
The most common business areas among freelancers in Berlin, Germany who have used Solaris in their recent projects are Information Technology (100%), Project Management (88%), and Product Development (75%).
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 Request a free demo
Get in touch with the FRATCH team and we will get back to you within 4 hours.
Would you rather directly get in touch?
We always have the time for a call or email!
Philipp Thomaschewski
FRATCH CEO
