C Shell Expert in Germany
in minutes from over 15,000 CVs with the power of AI.Hire experts who specialize in legacy Unix scripting, interactive shell customization, and migrating C Shell scripts to modern alternatives like Bash. Our platform delivers fast, precise matching with vetted, available professionals in Germany tailored to your infrastructure needs.
Meet FRATCH Experts in Germany, who have recently used C Shell
Burhan Dinler
Last position:
Enterprise Architect & Solution Architect at DB Netz AG
With project PRIZMA, DB will modernize its infrastructure on the one hand, and develop a fail-safe IT landscape on the other hand, which can be restored quickly and securely in case of a disaster.
- Capture current architectures of existing systems as well as methodical consulting and development of target architectures
- Deepen and maintain the building plan / target IT landscape
- Implement technical architecture concepts & architecture descriptions
- Implement migration concepts for updating and further developing the platform and information systems
- Assess submitted improvement suggestions as part of the project
- Capability management: identify capability gaps, develop target visions, and support transformation planning within the enterprise architecture.
- Create a compatibility matrix of the components in use and compare dependencies of specific versions
- Create an IT concept for extending the platform with the following topics: hardware and software requirements, security, licensing, high availability, load balancing, backup & recovery, update strategy, monitoring integration, etc.
- Coordinate with business architects as well as technical architects from the cross-functional architecture area of the PRISMA program for the topics (backup, Active Directory, monitoring, Citrix, and business applications ...)
- Status meetings and alignment of project planning with the Release Train Engineer / Project Manager
- Advise the Release Train Engineer / Project Manager in identifying project risks
- Advise the System Architect Engineers in steering the implementation of the concept
- Implement the IT concept
- Document the infrastructure
Label: MS Project, LINUX, Windows, ORACLE, Java, REST, SharePoint, Microsoft Exchange, UML, Enterprise Architect, BPMN, AZURE, AWS, V-MODEL, Micro Service, VisualStudio, SAP S/4HANA, SCRUM(SAFE), ESB (TIBCO), Python, Innovator, LeanIX (TOGAF), Ansible, Ansible Tower, Ansible Automation, ROBOT, SpringBoot
Ljubomir Obrenovic
Last position:
Senior Software Test Engineer at Keil KTM GmbH
Temporary employment
- System black-box integration tests (BBIT, IVVQ): Execution of regression, release, acceptance, and compliance tests for safety-critical brake control units in the rail industry
- Software test application & integration: Runtime configuration of software components and libraries, validation of interfaces, configuration dependencies, and component interactions
- Test automation (FEAT framework): Co-development and further development of an automated test framework for test execution, reporting, and result analysis
- Functional safety (SiL4, FuSi): Ensuring compliance with safety requirements, traceability and coverage, as well as standards compliance according to EN50126/28/29
- Test automation for communication components: Configuration and validation of fieldbus (CAN) and Ethernet-based TCMS data communication interfaces (TRDP and CIP)
- Requirements analysis & shift-left (PTC Windchill ALM): Analysis of software and system artifacts to identify gaps, ambiguities, and redundancies early in the SDLC
- Test design & test case development: Derivation of test conditions, coverage strategies, and implementation of data-driven test cases (DDT), including reusable test data fixtures
- CI/CD & automation (Python, PowerShell, Jenkins, SVN): Automation of build, test, and HIL deployment processes as well as integration into CI/CD pipelines
- Test data & configuration management (XML): Maintenance and adaptation of XML test vectors and system configurations with automated integration into test environments
- Non-functional testing: Execution of performance and load tests to assess stability and system behavior
- Agile development & defect management (JIRA, Confluence): Participation in Scrum teams, test coordination, review of test artifacts, as well as defect tracking and root-cause analysis
- Error analysis & debugging (CANoe, CANalyzer): Analysis of errors and message flows across multiple system layers (application to bus)
- Model-based analysis (UML, Enterprise Architect): Specification of SUT/SOW and support for systematic test control
- Process & test documentation: Creation of integration and test documentation according to internal quality and certification requirements
Tamás Nagy
Last position:
JAVA development for thermal printer test program at GeBE Elektronik und Feinwerktechnik GmbH
JAVA development for thermal printer test program
Further development of the free thermal printer test program in Java 1.8 AWT and Swing
Creating new plugins for sensor feedback using a real-time bar chart
Using multiple printer languages for USB, UDP, TCP and RS232 communication
Improving usability and responsiveness with threads and string buffering
Querying and displaying network configuration
Converting and processing hex data from printer responses
Advanced study of servomotors and USB bus
Enumerating available USB ports from the Windows Registry, retrieving additional information via PowerShell, parsing and listing all in a Java list box
Fixing reported database errors
Detecting if the printer driver is installed and recognizing physically connected devices
Migration to Windows 11
Handling customer tickets as part of support in C++ and Qt6
Writing CMake scripts
Compiling STM32 printer firmware with CMake and managing the process in FileMaker Pro
Technologies: Eclipse, Java 1.8, AWT, Swing, RS232, USB, TCP, UDP, PowerShell, servomotor technology, Windows 10 and Windows 11, WSL 2.4, Ubuntu Linux, CMake, Qt6, FileMaker Pro
Alban Tchuinkou
Last position:
C/C++ Developer on AIX Systems for SAP Kernel System Integration at IBM Research and Development
- AIX/Linux system administrator: deployment of LPARs (Logical Partitions) for SAP Kernel Development
- C/C++ SAP kernel development and integration to SAP HANA Database
- C/C++ programming and software integration, support for SAP kernel on AIX system; development and testing on SAP VDI
- Example: development of the ABEC Tool (AIX Build Environment Checker) to create SAP build environments for debugging process and benchmarking
- Benchmarking and test execution of SAP kernels (test from the communication to the SAP HANA Database and to SAP NetWeaver) on AIX
- Automate the SAP kernel build via Jenkins and benchmarking over crontab jobs
- New C/C++ compiler design and testing (based on Clang++ and LLVM)
- Customer ticket handling to resolve SAP kernel bugs and build failures
- SAP kernel development with Rust programming language, migrating some sub-kernel projects from C/C++ to Rust because of Rust's memory safety model, ownership system, and concurrency features
- Refactoring selected components in Rust and integrating them with existing C++ codebase via FFI
Peter Brungs
Last position:
Data Warehouse Consultant (Development and Analysis) at Atruvia AG
- Developed and enhanced ETL loading jobs with IBM DataStage and optimized SQL in an IBM DB2 environment as part of the Agree21 data migration
- Analyzed data quality and developed test procedures
- Created PowerShell scripts and documented GIT deployment processes
- Technologies: RedHat Linux, IBM DB2 with DBVisualizer, IBM InfoSphere DataStage 11.7, JIRA, TortoiseGIT, TortoiseSVN, PowerShell scripts
Michael Kuschel
Last position:
DevOps, Linux Administrator, Infrastructure, Security at ERGO / ITErgo
- Installation, design, maintenance, and further development of the server farm, covering hardware and software.
- Migrating live systems while minimizing downtime.
- Handling tickets and changes in daily operations.
- Documenting changes and processes in Confluence.
- Test runs in the development environment.
- Configuration and administration of Linux systems.
- Configuration and administration of backup systems (Dell Networker, DataDomain).
- Administration of the Checkpoint firewall.
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
Günter Schellenberger
Last position:
Teacher for mathematics and computer science at Helene Lange Gymnasium Fürth
- Teaching mathematics and computer science
Martin Raabe
Last position:
Developer (Software) – pre-market / post-market at Innomedic
- Support for algorithm and web application for successor software (MAXFRAME II) with AWS, IIS, Windows Server 2019, Polarion 2021, SVN, Visual Studio 2017, C++, C#, ASP.Net, Parasoft C++, Unity 2021, JavaScript, CSS, jQuery, KendoUI, ReSharper, TeamCity.
H̊akan Källberg
Last position:
Consultant at Simulina GmbH
- Project planning of photovoltaic systems for a citizens' initiative
- Design of billing systems
Gerd Kock
Last position:
IT Consultant and Managing Director at Kock IT-Service GmbH
Discover over 15,000 top freelancers
Statistics of experts using C Shell
Aggregated from the professional profiles of matched freelancers.
Experience
31 years
Position duration
2.7 years
Positions per freelancer
20
Top business areas
Information Technology, Product Development, Quality Assurance
Top industries
Information Technology, Automotive, Manufacturing
Certification focus areas
Information Technology, Project Management, Operations
Bachelor's degree or higher
89%
Master's degree or higher
56%
Doctorate
11%
Certifications per freelancer
2
Most common languages
German, English, French
Speak two or more languages
100%
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 Germany 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 Germany using C Shell
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
Legacy UNIX Scripting and Automation
The C Shell remains a critical component in older UNIX environments and specialized legacy systems. Companies rely on it to automate system administration tasks, manage system startups, and orchestrate complex batch jobs. Specialists ensure these scripts continue to run reliably without disrupting day-to-day operations.
Migration to Modern Shells
Many enterprises now require transitioning older codebases to more modern and widely supported environments. Professionals convert legacy scripts to modern syntaxes, ensuring equivalent functionality and better maintainability.
- Translating csh syntax to standard Bash or KornShell scripts.
- Verifying environment variables and alias translations.
- Testing execution flow to prevent production downtime.
- Optimizing performance and security of translated scripts.
Ecosystem and Compatible Tooling
Work in this space often involves the improved Tenex C Shell variant, tcsh, which provides better interactive features. Experts navigate various UNIX flavors such as BSD, Solaris, and older Linux distributions where these shells are deeply integrated. They combine shell scripting with system utilities like sed, awk, and grep to process text and system logs.
German Industrial and Scientific Systems
In Germany, many engineering, automotive, and academic institutions still maintain robust UNIX-based infrastructure running these legacy scripts. Specialists working in Germany understand the local demand for high-reliability systems in manufacturing and research environments. They provide the precise technical support needed to keep these systems compliant and functional.
When to Bring in External Expertise
Organizations usually seek external support when their internal teams lack the specific knowledge to debug complex legacy scripts. Hiring a specialist is ideal for finite migration projects or system upgrades.
- Resolving unexpected script failures after system updates.
- Auditing legacy shell scripts for security vulnerabilities.
- Documenting undocumented automation workflows.
- Training internal staff on maintaining legacy scripts during transition.
Qualities of a Strong Specialist
A seasoned professional possesses deep knowledge of POSIX standards, shell quirks, and the distinct syntax differences of the C-based scripting language. They can read and debug complex, nested scripts that lack modern documentation. Their analytical approach allows them to identify risks before making changes to critical production environments.
Frequently asked questions
Everything clients usually want to know about C Shell, in one place.
Today, C Shell is mostly used to maintain legacy UNIX scripts and manage interactive terminal sessions in specific scientific or engineering environments. It was originally designed to provide a C-like syntax for programmers, but modern systems have largely transitioned to Bash or Zsh. Specialists are hired to keep these legacy setups running smoothly or to prepare them for future modernization.
The C Shell, often referred to as csh, uses a syntax modeled after the C programming language, which differs significantly from the Bourne-derived syntax of Bash. While Bash is the standard for modern Linux scripting due to its robust error handling, csh is still favored by some for interactive use due to its history mechanisms. Companies transition from the former to the latter to improve script reliability and maintainability.
The tcsh shell is an open-source, enhanced version of the original C Shell that includes command-line completion, history editing, and other user-friendly features. Most modern systems that require csh actually use tcsh as a backward-compatible replacement. Specialists are highly proficient in both versions to handle legacy codebases effectively.
Most C Shell specialists in Germany can work fully remotely, as script analysis and migration tasks are easily handled via secure SSH connections. However, some German industrial or research facilities with strict data security requirements may prefer a hybrid model. In these cases, initial system audits or final deployments might require occasional on-site presence.
A strong C Shell professional should also be highly skilled in modern scripting languages like Bash and Python to facilitate migrations. They need deep familiarity with UNIX and Linux system administration, along with text processing tools like awk and sed. Understanding C programming itself is also beneficial, as it helps in understanding the underlying logic of the shell.
Yes, finding a qualified C Shell specialist in Germany can be challenging because newer professionals focus primarily on modern DevOps tools and modern shells. Since the technology is mostly found in legacy systems, companies often rely on senior freelancers who have decades of UNIX experience. Working with specialized networks helps locate these niche professionals quickly.
Organizations migrate away from the C Shell because its syntax can make complex scripting error-prone and difficult to debug compared to modern alternatives. Additionally, finding talent to maintain these scripts is becoming increasingly difficult as the talent pool ages. Converting these legacy workflows to Bash or Python ensures better long-term support and integration with modern CI/CD pipelines.
Legacy scripts written in C Shell may contain outdated practices, such as insecure temporary file creation or improper handling of user input, which can lead to local privilege escalation. Because these scripts are often undocumented and run on older systems, they can escape modern security audits. A specialist can review this code to identify vulnerabilities and apply necessary security patches.
The average hourly rate of freelancers in Germany who have used C Shell in their recent projects is 89 €, which corresponds to a daily rate of about 709 € based on an 8-hour working day.
Of the freelancers in Germany who have used C Shell in their recent projects, 89% hold at least a Bachelor's degree, 56% hold at least a Master's degree, and 11% hold a doctorate.
On average, freelancers in Germany who have used C Shell in their recent projects have 31 years of professional experience, with a single engagement typically lasting around 2.7 years.
The most common languages among freelancers in Germany who have used C Shell in their recent projects are German (100%), English (100%), and French (27%).
The most common industries among freelancers in Germany who have used C Shell in their recent projects are Information Technology (91%), Automotive (64%), and Manufacturing (64%).
The most common business areas among freelancers in Germany who have used C Shell in their recent projects are Information Technology (100%), Product Development (91%), and Quality Assurance (73%).
Main locations of FRATCH Experts, who have recently used C Shell
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.
Berlin Hamburg Munich Cologne Frankfurt Stuttgart Dusseldorf Leipzig Dortmund Essen Bremen Dresden Hanover Nuremberg Request a free demo
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Philipp Thomaschewski
FRATCH CEO
