
Solaris Experts in Zurich
matched in minutes from vetted and available professionals with the power of AI.Hire experts who keep Solaris servers stable, tune zones and ZFS, and support legacy SPARC or x86 environments. Get fast, precise matching with vetted, available freelancers.
Meet FRATCH Experts in Zurich, who have recently used Solaris
Peter W.
Last position:
IT Consultant at WYP-Consulting
Claus N.
Last position:
Oracle Database Engineer at BBV.ch
- Migration of databases from ODA to ExaData
- Migration of databases from ExaData to ExaCC/OCI
- Decreased UCC usage by 10%
- Developing automation scripts using Python
- Performance tuning
- Shrunk development databases from 6 TB to 3 TB using Exadata columnar compression
- Tuned application performance by 30% using inmemory option
- Tuned non-production Exadata by 20% to release CPU resources before ExaCC migration
- Database patching of Oracle 19c
- Basic Ansible scripting for deployments and database cloning
- Developing acconting model for shared Oracle platform
- Migrating single-instance databases to Oracle RAC
- Analysis of RAC issues
- Advising development teams of how to migrate to RAC
Beat Z.
Last position:
SAP Test Manager at E.ON Grid Solutions GmbH
- Responsible for IT integration test and user acceptance test for SAP S/4 Hana and BDO BO Customer Financials Management
- Led the test team (business testers and IT testers)
- Resource planning and control within the test team
- Created test concepts and test plans
- Performed test risk analysis
- Coordinated test execution and defect tracking
- Ensured test progress
- Generated and visualized reports
- Summarized test reports and reported to management
- Prepared and conducted user acceptance tests
- Managed SIGMA and JIRA/Confluence at project level
Oscar M.
Last position:
IT Specialist / DBA at Rothschild Private Swiss Bank
- Act as DBA SME for MS SQL Server and primary contact for MSSQL infrastructure and long-term technology roadmap in a critical 24/7 banking environment
- Maintain and evolve SQL infrastructure and monitoring system across development, test, UAT, and production environments (10 servers, 4 always-active Windows clusters, MSSQL 2014–2022 on VMs hosted by Inventix)
- Automate SQL operations using Brent Ozar scripts, PowerShell, and Inventix cloud script integration
- Build and improve ETL processes and BI applications (Power BI); plan resources and mentor BI team
- Participate in review, delivery, and deployment of database improvements across the software development lifecycle
- Migrate SQL Server instances from 2017 to 2019 and 2022
- Integrate new applications requiring MSSQL databases
- Manage and support on-premise and Azure SQL Server solutions; advise on industry standards, best practices, and creative database solutions
- Develop automation scripts for internal systems using PowerShell and Git
- Monitor systems with Splunk and Grafana; manage alerts, filters, data ingestion, and dashboard configuration
- Collaborate with operations, development, and business teams to identify and resolve operational and performance issues proactively
- Implement new SQL Server technologies such as Query Store, Extended Events, Tuning Advisor, and system traces
- Provide on-call support and regular maintenance during evenings and weekends
- Define and enforce system policies and standards; work closely with application managers, HR, and IT platforms in Switzerland and the UK
- Handle 2nd/3rd level support service requests; document resolutions and cooperate with vendors
- Use internal and external monitoring tools to detect performance trends and implement alerts and processes to prevent database issues
- Document and share knowledge to improve technical understanding across operations and development teams; administer Confluence (installation, configuration, document management, performance, upgrades)
- Work professionally in cross-functional teams to advise, influence, and coach development and operations teams on database topics
Balázs S.
Last position:
Owner at Schweighoffer GmbH
- Business analysis and requirements engineering
- Consulting technical mathematics and control theory
- Selling outsourcing software development projects to companies
- Project lead, controlling and automated testing
- Software design and support
- Developed control algorithm for a sensorless permanent magnet electric motor
- Solved control engineering problems for customers
Mateusz L.
Last position:
Project Lead Developer at PwC
- Took over the analyst and leading developer role in an innovative project helping detection of financial fraud in a major financial institution in Zurich with assistance of artificial intelligence
- Analyzed and implemented new modules, improved performance and user experience, elevated technical documentation and code quality to the standard required by the end client
- Technologies: Java 17, JavaFX, Spring Boot, concurrency, UX, Gradle, Impala
Discover over 15,000 top freelancers
Statistics of experts using Solaris
Aggregated from the professional profiles of matched freelancers.
Experience
33 years

Position duration
3 years

Positions per freelancer
13

Top business areas
Information Technology, Product Development, Project Management

Top industries
Banking and Finance, Information Technology, Professional Services

Certification focus areas
Information Technology, Project Management, Business Intelligence
Bachelor's degree or higher
60%
Master's degree or higher
40%

Certifications per freelancer
4

Most common languages
German, English, French

Speak two or more languages
100%
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 Zurich 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 Zurich 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.
- Banking and Finance (100%)
- Information Technology (100%)
- Professional Services (67%)
- Government and Administration (67%)
- Telecommunication (67%)
- Manufacturing (50%)
- Insurance (33%)
- Transportation (33%)
Please note that freelancers can work across multiple industries, so percentages overlap.
About the technology
Solaris in practice
Solaris is a Unix operating system used for business servers, storage systems, and technical back ends that need stability and long-running services. Teams still rely on it for legacy workloads, system administration, and secure infrastructure that must be kept in service without disruption.
Typical work
- Server setup and hardening
- User, service, and patch management
- ZFS and storage tasks
- Networking, zones, and virtualization
- Migration support for older estates
Ecosystem and tools
Strong Solaris work often includes Oracle Solaris, Sun Solaris, and OpenSolaris knowledge. Professionals usually work with shell scripting, SMF, ZFS, Zones, pkg tools, and classic Unix administration methods that keep older environments predictable and maintainable.
When outside help matters
Companies bring in freelance Solaris specialists when internal teams are focused on newer stacks or when a critical server needs careful handling. Zurich firms with finance, telecom, or industrial back ends may also need help coordinating with mixed local and remote teams.
What strong specialists do
A good Solaris specialist reads the system, not just the ticket. They trace boot issues, service failures, storage problems, and network behavior methodically, then document what changed so the environment stays supportable after the handover.
Delivery focus
The best engagements are clear about scope: keep a legacy host alive, prepare a migration, or stabilize a production incident. Strong professionals explain trade-offs in plain language, work well with ops teams, and leave behind scripts, notes, and recovery steps that others can use.
Frequently asked questions
What clients ask us most about Solaris — answered in short.
Solaris is mainly used for servers, storage-heavy workloads, and legacy business systems that need steady operation. It is common in environments where ZFS, Zones, and careful service control still matter. Many teams keep it because the workload is stable and the risk of change is high.
Solaris is the operating system family people often mean when they say Oracle Solaris or Sun Solaris. Sun Solaris is the older name many searchers still use, while Oracle Solaris is the current commercial line. In practice, companies often need support for systems that carry both labels in documentation.
Solaris is more opinionated in its classic system management and has long been known for ZFS, Zones, and SMF. Linux offers a broader package ecosystem and more general hiring availability, while Solaris is often chosen to maintain existing enterprise systems. A good freelancer should understand both the technical differences and the migration risks.
Solaris work usually needs strong Unix shell skills, storage knowledge, networking basics, and clear logging and troubleshooting habits. Scripting in sh or ksh, ZFS administration, and service management with SMF are common expectations. For migration work, familiarity with backup tools and surrounding infrastructure is valuable too.
Solaris projects vary, but production support, incident recovery, and migration planning usually need someone who has already worked in real legacy environments. Simple guidance or documentation work can be handled with less depth, while patching, zones, or boot problems need hands-on experience. The right level depends on how critical the host is and how much is still undocumented.
Solaris support is often remote, especially for administration, analysis, and migration planning. On-site work in Zurich can help when access to racks, secure rooms, or local ops coordination is needed. Many companies use a hybrid setup and keep the specialist close during cutovers or major changes.
Solaris quality shows up in how a specialist diagnoses issues, documents changes, and protects uptime. Look for clear explanations of Zones, ZFS, SMF, patching, and rollback steps, not just broad system claims. Strong professionals also ask about support history, hardware, and recovery plans before they touch production.
Solaris specialists should be able to describe the exact release, hardware, and workload they have supported before. Ask how they handle patching, service recovery, storage issues, and legacy documentation. If your system is in Zurich, also confirm whether the work needs local presence, remote access, or both.
The average hourly rate of freelancers in Zurich, Switzerland who have used Solaris in their recent projects is 130 €, which corresponds to a daily rate of about 1,037 € based on an 8-hour working day.
Of the freelancers in Zurich, Switzerland who have used Solaris in their recent projects, 60% hold at least a Bachelor's degree and 40% hold at least a Master's degree.
On average, freelancers in Zurich, Switzerland who have used Solaris in their recent projects have 33 years of professional experience, with a single engagement typically lasting around 3 years.
The most common languages among freelancers in Zurich, Switzerland who have used Solaris in their recent projects are German (100%), English (100%), and French (50%).
The most common industries among freelancers in Zurich, Switzerland who have used Solaris in their recent projects are Banking and Finance (100%), Information Technology (100%), and Professional Services (67%).
The most common business areas among freelancers in Zurich, Switzerland who have used Solaris in their recent projects are Information Technology (100%), Product Development (83%), and Project Management (83%).
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.
Countries:
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