Chef Experts in Germany
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Meet FRATCH Experts in Germany, who have recently used Chef
Niko Schmuck
Last position:
Developing Architect, Technical Lead "gridlytics" at HH Energienetze
- Building a data integration platform for high, medium, and low voltage assets for contextual analysis of time series with master data from the SCADA control system (IEC 60870 104), INIS, and SAP.
- Responsibility for the architecture and implementation of the solution, as well as sparring partner for the Product Owner.
- Use of Kotlin, Spring Boot, Maven, TimescaleDB, PostgreSQL, liquibase, Elements IoT, Docker, Kubernetes, Grafana, Python, jupyter, and various API gateways.
Tan Pham
Last position:
DevOps Engineer in the DevOps Team at Rise-World
- Implementation of specified DevOps solutions to automate infrastructure (Terraform, Bicep, CloudFormation, Ansible) on-premises datacenter (Ovirt, Proxmox, Ceph Cluster, MinIO) and private cloud.
- Administration, configuration and implementation of CI/CD DevOps pipelines (GitLab, GitFlow) to support development process (Artifactory, Prometheus, Istio, service mesh, Helm Chart, OpenShift (Red Hat Enterprise) / Kubernetes cluster), Red Hat Satellite.
- Administration, setup, monitoring and patching of Linux infrastructure based on Red Hat Enterprise for Dev, Test and QA.
- Use of Scrum and Kanban methods.
- Administration, configuration and implementation of security standards for deploying on Dev, Test, QA and Prod stages of the new ePA applications.
- Development of new plugins and add-ons needed on current infrastructure.
- Database support.
- Data analytics support (Python, Spark, Pandas, Power BI, Splunk Enterprise).
- Implementation of best practices for DevSecOps and BizDevOps using GitOps (ArgoCD), Streamlit framework, Semaphore Ansible UI.
- Configuration and testing of iperf, uperf, sysbench using benchmark-operator for external source data and IoT/MDM devices, creating reports via ELK / OpenSearch.
- Building a new Databricks platform to collect and analyze big data from different sources and IoT devices into Hadoop framework (Python, Pandas, PySpark, Power BI, Apache Airflow).
- Building backend data aggregation and processing to automate configuration deployment between different OpenShift clusters and big data framework (Python, Pandas, PySpark, Apache Spark, PostgreSQL, Django 2, Ansible Automation, Jira JSM).
- Building a new ML pipeline platform using Kubeflow, TensorFlow, KServe.
- Data extraction, transformation and loading from different data sources including structured and unstructured data to analytic DWH / big data cluster using Python, Pandas, Polars, Power BI, Django backend and PostgreSQL.
- Setup of new DevOps Test and QA HashiCorp Vault cluster for PKI and IAM.
- Configuration and testing of automated patching based on CVSS score, SIEM-integrated CVEs.
- Use of Nexpose and InsightVM to scan vulnerability events in network, host, container and application.
- Design and implementation of secure and scalable AWS architectures including VPC, EC2, S3, RDS and Route53 and similar setups on Azure and GCP.
- Automated system provisioning and deployment using CloudFormation templates.
- Configuration of IAM roles, policies and permissions to ensure secure access control.
- Patch management, backup automation and disaster recovery setup on AWS infrastructure.
- Monitoring and optimization of system performance using AWS CloudWatch and AWS Trusted Advisor.
- Support of VMware services (vSphere, Aria, Horizon) and the virtual desktop environment.
- Development and maintenance of CI/CD pipelines using Jenkins, GitLab CI/CD and AWS CodePipeline with interface to Nutanix.
- Configuration of AWS CloudWatch to monitor application performance and system events.
- Planning and execution of migration of on-premises applications to AWS cloud platforms.
- Deployment of containerized applications using Docker and Kubernetes in AWS environments.
- Deployment of internal software packages between availability zones using AWS CodeDeploy.
- Building and deploying ML models using Scikit-learn, XGBoost and Spark MLlib including hyperparameter tuning, model evaluation and production deployment.
Marie-Theres Hufnagel
Last position:
Executive Assistant to the Managing Director at Hausverwaltung Hufnagel
- Financial administration, payment processing, and accounting support
- Contract coordination, stakeholder communication, and business operations
- Executive support and process management
Tobias Baumann
Last position:
Freelance IT Consultant at Freelance IT Consultant
Infrastructure, automation, IT security
- Operation and modernization of business-critical Linux infrastructure for a public-sector client: RHEL migrations, Ansible automation, container rollout (since October 2025)
- Project lead for server upgrade from RHEL 7/8 to RHEL 9 in the financial sector: project management, stakeholder communication (May 2024 – Feb. 2025)
- Project support for IT security requirements in the financial sector: gap analyses, solution design with business units (March – May 2025)
- Setup of an IdM solution (FreeIPA/RHEL IdM) for a utility company (AT), including consulting and training (Apr. – Nov. 2023)
- IT infrastructure consulting for a research team: Proxmox, SSO architecture, data sovereignty, and local AI (since Feb. 2026)
Qaiser Abbasi
Last position:
Freelance Lead DevOps Engineer at Schwarz Gruppe Produktion
Bootstrapping a CloudOps team and building a multi-cloud provider backend for a low-code Internal Developer Platform (IDP) with env zero
Introducing user story mapping, ADRs, milestones, and backlog management
Designing and developing core APIs, setting up CI/CD pipelines, OpenTofu/Terraform scripts
Representing and communicating the team with third-party stakeholders (e.g. env zero)
(Cross-)team coaching on DevOps, software design, Terraform, Golang, and agile practices
Rodrigue Kelen-Yo
Last position:
Fullstack Development at Bavarian State Office of Taxes
- Performed an as-is analysis of the existing Oracle application Express Admin interface
- Created a requirements analysis for the React admin interface to be developed
- Developed the new VAT admin interface using React and TypeScript (frontend) as well as Java 17, Spring Boot, and Hibernate (backend)
- Conducted final training, including training materials, to transfer knowledge to the client’s employees and ensure they can independently maintain and extend the software
- Produced detailed technical documentation
- Tools: KONSENS-AppKit, SPA, React, TypeScript, REST API, unit testing, Java, JavaScript, Node, HTML5, CSS3, UI/UX, Spring Boot, OpenAPI, JSON, Oracle DB, GitHub CI/CD, Playwright, UML, Gradle
Johannes Hertenstein
Last position:
Powderguide Conditions Reports at Croox GmbH
- Modernization of both the mobile app and the corresponding backend system used by ski and snowboard enthusiasts to report snow conditions and avalanche danger
- Migrated backend from a legacy Laravel version and TYPO3 to a modern Laravel version embedded in a Statamic-based website, preserving existing password hashes for seamless user transition
- Rebuilt mobile app using React and TypeScript and ported to a modern Ionic version
- Technologies: Laravel, Ionic, React, Livewire, TYPO3, PHP, TypeScript
Gwen Glaser
Last position:
Senior Ruby on Rails & DevOps Developer at Sapiens
Further development of a software solution for managing test requests and test notifications according to §106d SGB V for the Hamburg Association of Statutory Health Insurance Physicians.
- Developed numerous features, performance optimizations, refactoring, error analysis
- Refactored the dev container setup
- Optimized the GitLab CI build pipeline
- Contributed optimizations to the team workflow
Sebastian Schäfer
Last position:
Culinary Director & Operations Architect at Restaurant La Bohème
- Strategic transformation: Strategic pillar for the executive board; transforming the operation into a high-performance asset through process re-engineering.
- Human-centric leadership: Realigning team culture to boost performance through targeted talent identification and value-driven leadership.
- CX engineering: Holistic redesign of the service architecture to maximize guest satisfaction and eliminate frictional losses.
Kai Eckert
Last position:
Editor-in-chief Energy at DVV Media Group GmbH
- Management, organization, and team leadership of the EID Energy Information Service editorial team (until 06/2024) with a daily online portal and the weekly print magazine
- Giving talks and moderating industry events
- Strategic development of the product portfolio and modularization of content
- Interview partner as an expert for daily press, radio, and TV stations
Fabio Porta
Last position:
Senior Content Strategist at Serviceplan Editors Berlin
- Temporary support for the client AOK
- Content strategy
- Data and trend analysis
- Strategic recommendations
Adrian Hollay
Last position:
Interim Consultant for Oracle Database Migrations to the AWS Cloud at Bank Deutsches Kraftfahrzeuggewerbe GmbH
- Migration of Oracle databases from on-premise to the AWS Cloud
- Support for technical Oracle solutions and cloud database infrastructures (IaaS and PaaS) RDS vs. EC2, sizing for performance
- Creation and maintenance of DR/HA (Disaster Recovery/High Availability) and backup and recovery policies and procedures (multi-region backup)
- Support for Oracle license selection, Enterprise → Standard migration
- Monitoring database instances
- Implementation and maintenance of database security (wallet, SSL)
- Patch management and version control
- Automated installation and configuration of Oracle databases using Terraform and Ansible
Christian Richter
Last position:
Freelance Data Engineer at Ingenieurbüro Christian Richter – Data, Cloud & Container
- Contributed to over 20 successful projects
Sophie Gacs
Last position:
AQ Coach at AQai - Adaptability Assessments & Coaching
How do you know whether training in a transformation process is effective?
In cooperation with AQai, we have an AI tool at hand that makes adaptability (AQ) and employee development measurable, so we can prepare them with the right training for big and small changes.
Janusz Mazurek
Last position:
IoT Edge Computing / Self-Driving-Cars at Automotive consulting company
- Platform: Python ecosystem, RHEL 8, K10, AWS IoT Core, AWS Lambda, MLOps
- Software: Java JEE/cloud, IntelliJ IDEA, AWS IoT Core, AWS Edge and Lambda, AWS SageMaker SDK, Docker Compose, Kubernetes, OpenShift 4, Tekton, Flux, Helm charts, JSON/XML technology, Nginx, Apache Spark, OpenAI (GPT Plus, DALL-E 3, Whisper), GAN, GitHub Copilot, AI/machine and deep learning, Jupyter notebooks, TensorFlow 2, Colab, Keras API, Prometheus, Grafana, Conda, Python 3.9, PySci stack (NumPy, pandas, Scikit-learn, matplotlib)
- Responsible for webinar:
- IoT edge computing: architecture, components, resources, management
- IoT edge computing with MicroK8s, designing and creating flows/diagrams for AWS, three-step model for IoT ecosystem
- IoT processes, connectivity, data transfer and deployment, security
- Optimization of edge computing for IoT networks and services (AWS SQS queue, SNS notifications, events, analytics, buttons, device management/defender, Things Graph)
- Machine/deep learning frameworks (models, training, pipeline optimization, deployment in the cloud/at the edge (OpenShift), monitoring workloads with Prometheus and Grafana)
- Performance optimization for low latency/resilience using adaptive ML/DL/RL models for customer IoT data
- Analysis of large sensor data sets with Apache Spark, Kafka clusters
- Kasten K10 data management platform on Kubernetes multi-cluster with Helm chart, deployment, backup/disaster recovery (RTO/RPO), data lifecycle and security management
- Implementation of multilayer artificial neural network (ANN) with TensorFlow 2 and Colab for regression and classification; data analysis and provisioning for applications; development of models for testing and training, deployment of models
- Automation of business streamline processes with AI (Azure OpenAI, Discord bots/Zapier apps AI assistants (IntelliJ, GitHub Copilot))
Discover over 15,000 top freelancers
Statistics of experts using Chef
Aggregated from the professional profiles of matched freelancers.
Experience
22 years
Position duration
3.1 years
Positions per freelancer
13
Top business areas
Product Development, Information Technology, Operations
Top industries
Information Technology, Banking and Finance, Professional Services
Certification focus areas
Information Technology, Project Management, Logistics
Bachelor's degree or higher
88%
Master's degree or higher
47%
Doctorate
6%
Certifications per freelancer
3
Most common languages
German, English, French
Speak two or more languages
96%
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 Chef
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
Infrastructure as code
Chef turns system setup into code. Teams use it to define servers, packages, services and settings in a repeatable way. It is common in Linux estates, hybrid cloud environments and internal platforms that need consistent configuration.
Core parts
Chef work usually centers on cookbooks, recipes, attributes and resources. Professionals also work with Chef Infra Client, Chef Server, Policyfiles and test tools.
- Write and maintain cookbooks
- Standardize node configuration
- Test changes before rollout
- Keep environments in sync
Where it fits
Chef is often chosen for long-lived infrastructure, compliance-heavy operations and fleets that need controlled change. It still appears in organizations that run classic server estates alongside cloud workloads.
- Server provisioning and drift control
- OS hardening and baseline policy
- Application support for runtime dependencies
- Reusable setup for internal services
When to bring in specialists
Companies usually look for Chef specialists when cookbook logic becomes hard to maintain, node runs fail, or environments no longer match. Freelance expertise also helps during platform refactors, audits and handovers from older automation setups. In Germany, this work is often done remotely, with English documentation and occasional on-site sessions for operations teams.
What strong experts do
Strong Chef professionals think in systems, not isolated servers. They write idempotent resources, organize reusable cookbooks, and keep tests close to the code. They also understand version control, Linux administration, CI pipelines and how to troubleshoot a broken converge run.
Ecosystem and skills
A good Chef setup usually includes InSpec for compliance checks, Test Kitchen for cookbook testing and version control for change tracking. Knowledge of Ruby helps because Chef uses Ruby-based DSL patterns. Experience with cloud images, secrets handling and release workflows adds real value.
Frequently asked questions
Not sure where to start with Chef? These answers cover the essentials.
Chef is used to define and enforce system configuration as code. Companies use it for server setup, package management, service configuration, hardening and repeatable environment builds. It is a fit for teams that want the same state across many Linux systems or mixed infrastructure layers.
Chef is often compared with Ansible and Puppet because all three automate infrastructure. Chef is especially strong when teams want code-driven, reusable configuration logic and tighter control over how state is expressed. The best choice depends on your existing stack, operating model and how much code discipline your team wants.
A strong Chef freelancer should know cookbooks, recipes, resources and attribute design, plus Linux operations and Git-based workflows. Ruby knowledge matters because the DSL is Ruby-based. It also helps if the expert can test cookbooks, debug converge failures and work with CI pipelines.
You usually need a Chef specialist when configuration logic is getting too complex, drift is showing up, or old cookbooks need cleanup. Specialist help is also useful for migrations, audit preparation and stabilizing environments after rushed changes. If the project depends on reliable automation, focused expertise saves time.
Yes, Chef can still be useful in cloud-heavy environments, especially for server images, base configuration and policy enforcement. It is less about container orchestration and more about the systems around it, such as hosts, images and supporting services. Many teams use it alongside other cloud tooling rather than as a full replacement.
For most Chef work, remote collaboration is enough. Experts can review cookbooks, troubleshoot runs and improve automation workflows from anywhere, as long as access and documentation are in place. On-site time can help when the work involves operations handovers, sensitive systems or team workshops in Germany.
Look for clean cookbook structure, predictable test coverage and clear handling of change and rollback. A good Chef professional can explain why a resource is written a certain way and how it behaves on repeat runs. They should also spot code that works once but will fail under real operational pressure.
Chef work often goes together with InSpec, Test Kitchen, Git, CI pipelines and Linux hardening practices. Depending on the setup, you may also see cloud image tooling, secrets management and release automation. A specialist who knows these adjacent areas usually delivers faster and with fewer surprises.
The average hourly rate of freelancers in Germany who have used Chef in their recent projects is 98 €, which corresponds to a daily rate of about 784 € based on an 8-hour working day.
Of the freelancers in Germany who have used Chef in their recent projects, 88% hold at least a Bachelor's degree, 47% hold at least a Master's degree, and 6% hold a doctorate.
On average, freelancers in Germany who have used Chef in their recent projects have 22 years of professional experience, with a single engagement typically lasting around 3.1 years.
The most common languages among freelancers in Germany who have used Chef in their recent projects are German (100%), English (96%), and French (25%).
The most common industries among freelancers in Germany who have used Chef in their recent projects are Information Technology (67%), Banking and Finance (46%), and Professional Services (38%).
The most common business areas among freelancers in Germany who have used Chef in their recent projects are Product Development (79%), Information Technology (71%), and Operations (63%).
Main locations of FRATCH Experts, who have recently used Chef
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
