Unix Experts in Vienna
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Meet FRATCH Experts in Vienna, who have recently used Unix
Thomas P.
Last position:
Change Manager / Sales Transformation at SEFE
- Organizational Change Management as part of a group-wide, supranational sales transformation, serving as the core of a broad restructuring of business-critical areas, with end-to-end control of the change process and long-term embedding and securing the future readiness of sales.
- Initiation and end-to-end steering of the sales transformation program, including in-depth analysis to identify, assess, and strategically involve all relevant stakeholders, making tactical use of their specific business interests and influence.
- Conducting advanced, detailed change impact analyses to predict the organizational effects of the transformation, deriving a tailored change strategy, and developing a change roadmap and a change story as the core narrative of the campaign.
- Designing and implementing an integrated communication and action plan to ensure maximum transparency, effectively manage unspoken expectations, and actively guide a change process that is clear and understandable for all stakeholders.
- Active management of all transformation phases, including the setup of robust monitoring mechanisms for continuous progress analysis and forecasting based on recommended and jointly defined KPIs.
- Establishing an agile analysis and adjustment cycle to continuously assess the effectiveness of implemented measures, identify challenges early, and fine-tune the change strategy in time.
- Conducting precise gap analyses to identify skill gaps in the sales team in the context of the new strategic direction, and deriving and developing targeted qualification measures (e.g. coaching, training).
- Comprehensive reduction of resistance to change by turning opposing stakeholder mindsets into proactive change-driving change ambassadors.
- Deep and sustainable realignment of sales structures and processes in full alignment with the company’s overall goals.
- Qualitative and quantitative improvement of sales efficiency and performance as a direct result of the implemented transformation initiatives and capability-building programs.
Michael L.
Last position:
IAM Developer & IT Architect at Internationale Bank
Design and implementation of new functionalities in the areas of Lifecycle Management (LCM), Role Management (RLM) and Access Governance
Adjustment of the company-wide Segregation of Duties (SoD) matrix to ensure regulatory and internal compliance requirements
Further development and configuration of recertification processes
Creation and adaptation of custom workflows, rules and tasks in SailPoint IdentityIQ (BeanShell, XML, Java)
Use of static code analysis with SonarQube to ensure code quality and compliance with defined development standards
Regular code reviews within the development team to ensure quality, share knowledge and follow clean code principles
Work in an agile Scrum team with daily communication, sprint planning and reviews
Coordination with testers, test managers and business departments to ensure quality and smooth production rollout
Active involvement in release planning and deployment coordination, including test preparation, cutover activities and rollback strategies
Analysis and sustainable resolution of issues in the IAM production environment (2nd- and 3rd-level support)
Reproduction of complex errors, identification of root causes and implementation of lasting fixes
Creation of technical analyses and recommendations for operations and further development
Stefania D.
Last position:
Data Engineer at Storebox
Tech: AWS (Glue, Lambda, Redshift), Airflow, PostgreSQL, Python, PySpark, Metabase, Power BI
Delivered: Analytics-Ready Data Models • Legacy SQL to Cloud ETL Migration • Dynamic Pricing Engine
- Owned and evolved the company data warehouse end-to-end — from ingestion to transformation to analytics-ready dimensional data models on AWS Redshift.
- Collaborated with Analysts, Data Scientists, and business stakeholders to deliver scalable dimensional data models that enable self-serve analytics and streamline dashboarding in Metabase and Power BI.
- Architected end-to-end ETL/ELT pipelines on AWS (Glue, Lambda, Redshift) using Python and PySpark, orchestrated with Apache Airflow (MWAA) for reliability and observability.
- Defined and enforced data quality standards and governance practices across pipelines and the core data layer.
- Led migration of legacy SQL infrastructure into scalable AWS Glue pipelines with distributed PySpark processing, eliminating bottlenecks and reducing downtime.
- Developed a dynamic pricing engine applying automated promotional discounts based on occupancy rates, competitor pricing, and location performance tiers.
- Designed schema mappings to ingest MongoDB data into structured relational systems (Redshift/PostgreSQL).
Shahram F.
Last position:
Senior Product Owner at Elderly Neighbour Watch
Delivered a digital, non-profit neighborhood platform to connect older adults with volunteers for practical support and social companionship. Responsible for business analysis, requirement definition, platform evaluation and delivery of a locally scalable service solution focusing on AI-driven enhancements, data-based optimization and clear market positioning. Evaluated several low-code/business platforms including Odoo and Glide Apps and assessed monday.com as a CRM-like option before selecting Glide Apps for implementation. Implemented a non-native mobile and desktop application with Glide Apps and the web presence with WordPress. Tasks
- Gathering, analyzing and structuring business requirements for the product and service model
- Conducting market, target group and competitor analyses to position the offering
- Evaluating and selecting suitable low-code/business platforms for implementation
- Defining core user journeys, business processes and operational workflows for older adults, volunteers and administration
- Translating business requirements into functional requirements for profiles, task management, coordination, communication and notifications
- Guiding the implementation of the non-native mobile and desktop application in Glide Apps as well as the web presence in WordPress
- Preparing the business side for future AI-powered features such as intelligent matching and data-based optimization
- Ensuring compliance with GDPR requirements Results
- Successfully delivered digital support platform connecting older adults with volunteers
- Solid foundation for market positioning through market, target group and competitor analyses
- Delivered a functional non-native mobile and desktop application with Glide Apps and a supporting web presence with WordPress
- Established foundation for scaling and AI-based further development
Damir D.
Last position:
Senior IT Consultant at Dudakovic e.U.
- Consulting in national and international projects in various roles and sectors (banking and finance, public sector, telecommunications, data management, software development)
- Engaging in project management, requirements management, business analysis, process management, IT consulting and coaching
- Delivering sustainable value quickly and efficiently due to high complexity and diversity of projects and expertise
- Emphasizing collegiality and integrity and fostering a positive team atmosphere
Michael G.
Last position:
Scrummaster at Xenovo
Planning and monitoring sprints and holding the scheduled meetings
Analyzing and resolving issues in the development process
Error analysis, bug management and correction in individual process steps
Stakeholder management
Documentation and improvement of the development process
Tools: JIRA, Confluence
Markus K.
Last position:
Document Development at Insurance Company
- Replacement of original Dopix documents and modules into the Quadient document environment
- Extension of document logic
Gerald G.
Last position:
Data Design Authority at Department of Government Enablement
- Responsible for realigning the data architecture of the Abu Dhabi government to achieve a fully AI-driven public administration
- Definition of modeling standards
- Creation of a conceptual and logical model for the entire Abu Dhabi government administration
- Definition of data quality and data security standards
Octavian G.
Last position:
Oracle DWH Analyst at Infomotion Gmbh
Oracle PL/SQL, Oracle SQL, ITIL
Nedim K.
Last position:
Manual Tester and Test Automation Engineer at IT-Systemhaus der Bundesagentur für Arbeit
- Design appropriate test cases to verify the GUI in Azure Test Plans
- Creation and execution of manual test cases
- Test design for user stories to be implemented in the current sprint
- Analysis of deviations/bugs based on log files and Kibana dashboards
- Creation of bug tickets with error description, screenshots, and short videos
- Prioritization of open bug tickets together with the PO
- Retest of bugs and hotfixes
- Execution of manual tests to ensure a 100% fulfillment rate of all functional requirements
- Selection, installation, and maintenance of a test automation tool (Selenium)
- Implementation of automated regression tests
- Continuous expansion of the object repository and adaptation of automated test cases (acceptance, integration, and system tests)
- Creation of test logs before each sprint change
Wilhelm L.
Last position:
Office365 2nd Level Support at Freelance Work
- Support for Excel, Word, PowerPoint, Access, Outlook Classic, Outlook Web Access (OWA), New Outlook, and Teams
- Resolving critical OneDrive and SharePoint synchronization problems, including Windows drive error checks
- Conducting focused training to reduce user errors and increase awareness of potential issues
Damian G.
Last position:
Senior Test Manager Release Management at SVS
- Proof of Concept Test Management Tool
- Test strategy
- Test concepts
- Management of requirements
- JIRA
- Zephyr
- Confluence
- MS Word
- MS Project
- MS Excel
- Tosca
Christian S.
Last position:
IT Consultant Business Intelligence at Austrian Airlines
- Migration of the AMOS reporting system from Sybase to PostgreSQL
- Revising SQL statements, Framework Manager models and reports
- Migration of the Cognos environment from version 11 to 12
- Tools used: Cognos 11, Cognos 12
Martin T.
Last position:
Project Manager, Product Developer at APA GmbH
- Concept and redesign of tree guards and harvest aids for fruit trees
- Drafts, design and studies of parts and assemblies
- Documentation
- System environment: SolidWorks 2023; MS Office
Lulzim B.
Last position:
Centralized monitoring
- Setup and maintain Prometheus and Grafana via Docker for more than 2.000 services.
- Setup CI/CD with Ansible to provision and maintain Prometheus and Grafana.
- Metrics visualization and segregation in multiple dynamic dashboards.
- Setup of real time alerting for critical services.
Discover over 15,000 top freelancers
Statistics of experts using Unix
Aggregated from the professional profiles of matched freelancers.
Experience
23 years
Position duration
2.5 years
Positions per freelancer
18
Top business areas
Information Technology, Product Development, Project Management
Top industries
Information Technology, Banking and Finance, Telecommunication
Certification focus areas
Information Technology, Product Development, Project Management
Bachelor's degree or higher
80%
Master's degree or higher
67%
Certifications per freelancer
3
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 Vienna 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.
Discover detailed Unix rate benchmarks:
Explore rate insightsAverage rates of experts in Vienna using Unix
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.
Unix 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 (76%)
- Banking and Finance (71%)
- Telecommunication (59%)
- Government and Administration (47%)
- Automotive (41%)
- Insurance (41%)
- Transportation (41%)
- Energy (35%)
Please note that freelancers can work across multiple industries, so percentages overlap.
About the technology
Unix foundations
Unix is a family of multi-user operating systems built around portability, process isolation, permissions and composable command-line tools. Its design shaped systems such as BSD, Solaris, AIX and macOS, while Unix-like environments remain central to servers, appliances and technical workstations. Companies use it where stability, automation and controlled access matter.
Systems and workloads
Unix-based systems host web services, databases, file services, network components and scientific workloads. They also support build pipelines, monitoring stacks, backup processes and high-availability environments. In Vienna, organisations across technology, finance, research and industrial operations may rely on Unix skills within mixed on-premises and cloud estates.
Tools and ecosystem
Professionals work with shells such as sh, Bash and KornShell, alongside awk, sed, grep, make, cron and SSH. They may also handle BSD utilities, package managers, system libraries, TCP/IP networking and storage technologies. Adjacent expertise often includes:
- Shell scripting and command-line automation
- Process, memory and file-system diagnostics
- Networking, access control and service supervision
- Git, CI pipelines and observability tools
When to bring in expertise
Companies often seek freelance support during platform migrations, operational incidents or major infrastructure changes. Specialist help is useful when legacy Unix workloads must connect to Linux, containers or public cloud services without disrupting critical operations. It can also accelerate hardening, documentation, capacity planning and the transfer of operational knowledge.
What strong professionals deliver
A strong Unix professional reads system behaviour from logs, processes, resource metrics and network traces rather than guessing. They create clear shell scripts, reproducible procedures and safe rollback plans. They understand permissions, signals, scheduling, storage, boot processes and service dependencies, and they communicate operational risk in terms that both technical and business teams can use.
Choosing the right specialist
Review evidence of comparable systems, not just familiarity with command names. Ask how the professional approaches incident response, change control, security reviews and undocumented legacy environments. For teams in Vienna, remote collaboration can work well when access, escalation paths and documentation are clear; on-site work may help during hardware changes or sensitive operational handovers.
Frequently asked questions
Before you brief your next project: the most common questions about Unix.
Unix is used for reliable server operations, networking, storage, databases, research systems and specialised enterprise workloads. Unix-like environments also provide the command-line foundation for many development, automation and operations workflows.
Unix refers to a family of operating systems and standards, while Linux is a Unix-like kernel and ecosystem rather than traditional Unix. Windows Server uses a different system architecture and administration model; the right choice depends on application compatibility, vendor support, operational skills and existing infrastructure.
A strong Unix freelancer often brings shell scripting, TCP/IP networking, storage, permissions, SSH, Git and monitoring expertise. Experience with Linux, BSD, Solaris, AIX, databases or cloud services can be valuable when systems span several operating environments.
The right level depends on the system’s criticality and the work involved. A routine script or configuration review may need focused platform knowledge, while a migration, outage investigation or security-sensitive change calls for a Unix professional who has handled comparable environments and can explain their decisions.
Many Unix tasks work well remotely through secure access, monitored sessions and clear change procedures. On-site collaboration in Vienna can still be useful for hardware work, restricted environments, incident response or close coordination with teams that need local availability.
A capable Unix specialist should leave behind tested scripts, configuration records, monitoring guidance and rollback procedures. They should also document assumptions, access requirements, risks and operating steps so the internal team can maintain the system after the engagement.
Ask the freelancer to explain how they would isolate a failing service, investigate resource pressure or recover from an unsafe change. Strong Unix professionals connect commands to system behaviour, test changes safely and communicate clearly instead of relying on unexplained procedures.
Yes. Unix concepts such as processes, permissions, pipes, signals, filesystems and network services remain visible in Linux hosts, containers and cloud operations. Traditional Unix knowledge is especially useful when modern services depend on older systems, proprietary platforms or carefully controlled automation.
The average hourly rate of freelancers in Vienna, Austria who have used Unix in their recent projects is 101 €, which corresponds to a daily rate of about 804 € based on an 8-hour working day.
Of the freelancers in Vienna, Austria who have used Unix in their recent projects, 80% hold at least a Bachelor's degree and 67% hold at least a Master's degree.
On average, freelancers in Vienna, Austria who have used Unix in their recent projects have 23 years of professional experience, with a single engagement typically lasting around 2.5 years.
The most common languages among freelancers in Vienna, Austria who have used Unix in their recent projects are German (100%), English (94%), and French (29%).
The most common industries among freelancers in Vienna, Austria who have used Unix in their recent projects are Information Technology (76%), Banking and Finance (71%), and Telecommunication (59%).
The most common business areas among freelancers in Vienna, Austria who have used Unix in their recent projects are Information Technology (88%), Product Development (71%), and Project Management (71%).
Main locations of FRATCH Experts, who have recently used Unix
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:
Vienna 
Graz Request a free demo
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FRATCH CEO
