CI/CD Experts in Hanover
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Meet FRATCH Experts in Hanover, who have recently used CI/CD
Olfa A.
Last position:
Senior Embedded Software Engineer / Function Developer at Enginius GmbH (FAUN GROUP)
- Developed model-based software for hydrogen tank control units using MATLAB/Simulink, aligned with ISO 26262 functional safety requirements
- Performed system integration and software verification across MIL and HIL environments using dSPACE and Vector tools
- Defined software architecture (SADS) with interface specifications for CAN, analog, and digital communication protocols
- Generated production-ready embedded C code using Simulink Embedded Coder; created and maintained A2L calibration files with CANape
- Designed and executed MIL/HIL test cases ensuring full coverage of functional and safety requirements
- Implemented CODESYS PLC applications on IFM ecomatController; applied CAN and Modbus TCP/IP communication protocols
- Contributed to HMI/UI development using Qt/C++ on Linux (Qt Creator)
- Applied agile Kanban workflow with Git-based version control (Bitbucket)
Tools: MATLAB, Simulink, CANape, CANalyzer, PCAN-View, Embedded Coder, CODESYS, TTC2038/PXROS, Codebeamer, Jira, Git
Priyanka S.
Last position:
Business Consultant (Software Engineering) at Boehringer Ingelheim
- Developed cloud-native enterprise applications on SAP Business Technology Platform using Node.js, SAP UI5, and RESTful APIs, delivering solutions across training management, procurement, employee information, and logistics domains
- Served as the primary developer for the maintenance, enhancement, and production support of three enterprise applications, delivering new features, resolving production issues, and coordinating releases with business stakeholders
- Experienced in leveraging AI-assisted development tools such as Microsoft Copilot to accelerate feature development, generate code, prototype solutions, and support application migration and modernization
- Designed backend services, domain models, and SAP Fiori/UI5 interfaces, implementing business workflows, role-based access control, validations, scheduling, reporting, and data import/export capabilities
- Designed and integrated enterprise services with SAP SuccessFactors, SailPoint, ERP systems, and external Learning Management APIs, including automated synchronization for 11,000+ user data
- Designed and implemented AMQP-based event-driven services processing up to 500 RFID parcel scan events per day for a logistics application
- Managed deployments and application operations using CI/CD pipelines, SAP Solution Manager, SAP BTP Cockpit, Kibana, and cloud monitoring tools, performing root-cause analysis and resolving production incidents
- Managed application dependencies by resolving npm package version conflicts and remediating critical and high-severity security vulnerabilities, ensuring production compliance and application stability
- Collaborated with architects, business users, SAP governance teams, and distributed Agile teams throughout technical design, code reviews, sprint planning, documentation, and software delivery
Shweta S.
Last position:
Java Developer (Working Student to Intern) at Nord LB
- Took ownership of the full development lifecycle for various features, from design through coding, debugging, and production deployment, ensuring compliance with banking-grade reliability standards.
- Optimized SQL queries, reducing data-processing time by up to 50%, especially for large datasets handled.
- Developed and maintained automated tests using JUnit and Mockito.
- Utilized GitHub Copilot as an AI-assisted development tool to accelerate code generation, improve code quality, and increase development efficiency within the team.
- Resolved 90% of assigned production issues independently, often under tight deadlines, contributing to uninterrupted system availability.
Kristof B.
Last position:
Strategic Consulting at German Grid-Battery Storage Provider
- Consulted on IT security and process optimization, focusing on NIS2 and risk requirements
- Troubleshot and optimized plant core networks using STP, certified hardware, and open-source components such as OPNsense
- Redesigned network segmentation for VLAN rollout in a hybrid multisite multicloud setup using Tailscale VPN
- Facilitated cross-departmental discussions to align technical and social requirements
- Optimized monitoring with Grafana, Telegraf, and SNMP configurations
- Prototyped network setup for a new plant, including VLAN separation with Tailscale VPN
- Automated various scenarios using Python and Bash scripting
Dennis S.
Last position:
Lead Full Stack at Self-employed
- Billing software for the second-highest security authority of the Federal Republic of Germany
- Passed security clearance level 2
- Frontend and backend development
- Consulting on the introduction, design, implementation, and development of technical components
- Code reviews, component testing, module testing, group module testing
- Implementation of UI/UX design
- Used technologies: HTML, CSS/SCSS, JavaScript, Node.js, Vue 3, PrimeVue, Webpack, Vuex, Momentum, Jest, NPM, Lodash, Java 17, Spring Boot, Lombok, GraphQL, JUnit, Maven, Keycloak, Python, Docker, CI/CD, Kubernetes, Oracle SQL, Postman, Storybook, Microservices, Monorepo, Jira, Confluence, Scrum, GitLab, AWS, IntelliJ, Visual Studio Code, Neovim, XLSX, responsive Webdesign, BITV 2.0 (U.S. Section 508) / WCAG 2.2
Bastian B.
Last position:
Backend Developer at SupplyOn AG
In this project, I support the software development of various modules of the supply chain management solution. My responsibilities include the technical implementation and optimization of collaborative SCM processes that help companies make their supply chains more efficient, transparent, and resilient. This modular software platform facilitates communication and Collaboration with suppliers is standardized and digitized, enabling seamless traceability of quality data and supplier evaluations. Technically, I focus on development with Go/Golang for scalable backend services and on the use of Kafka for real-time messaging and event processing. I design and extend GraphQL interfaces for efficient data communication between microservices and support automated build and deployment management using Docker and Gitlab CI/CD pipelines. Data is stored in the modules I work on using a PostgreSQL database.
Technical focus: Go/Golang, Kafka, GraphQL, Docker, Gitlab, CI/CD, DevOps, PostgreSQL, JIRA, Miro
Torsten G.
Last position:
Data Vault with Informatica on Oracle at SEFE
- Data Vault modeling and performance improvements in Oracle.
- Requirements process with model-driven Data Vault automation.
- Preparation of business requirements for the price database in the gas and electricity market.
- Sales performance based on Salesforce CRM.
- Tasks: Concept and development.
- Tools used: Informatica, Oracle, DBT, Docker, DataOps, Airflow Workflow, Python Ingestion, Gitlab CI.
Marwan B.
Last position:
Full-Stack Developer, Business Analyst at HDI Deutschland AG
- Backend development with Spring Boot (Java) for health and VH
- Frontend development with Angular (TypeScript) for health and VH
- Implementation of REST services incl. business logic in the backend, development of frontend components
- Building build and deployment pipelines (GitLab CI/CD)
- Business and technical requirements analysis, maintenance of user stories, stakeholder management
- Coordination with IT architecture, UX design (mockups with Balsamiq)
- Creating interface definitions (OpenAPI), Camunda process modeling (BPMN)
- 8 years of consulting for insurance companies: property & liability (private, corporate)
Janus T.
Last position:
Senior Scrum Master, Agile Coach at DMK, Bremen, Germany
- Optimized agile work using Scrum as the framework
- Coached teams and individual team members to increase collaboration efficiency, improve team effectiveness and performance, and foster a culture of continuous improvement
- Promoted and supported the use of the agile Scrum approach, including adherence to Scrum values and team self-organization
- Preboarding of the internal Scrum Master
Discover over 15,000 top freelancers
Statistics of experts using CI/CD
Aggregated from the professional profiles of matched freelancers.
Experience
16 years (Germany: 17 years)
Position duration
1.8 years (Germany: 2.7 years)
Positions per freelancer
12 (Germany: 11)
Top business areas
Information Technology, Quality Assurance, Product Development
Top industries
Information Technology, Banking and Finance, Automotive
Certification focus areas
Information Technology, Product Development, Project Management
Bachelor's degree or higher
71% (Germany: 92%)
Master's degree or higher
43% (Germany: 58%)
Doctorate
29% (Germany: 8%)
Certifications per freelancer
3
Most common languages
German, English, French
Speak two or more languages
89% (Germany: 98%)
Based on our profile pool as of 29 Oct 2026.
Daily rate distribution
The chart shows how the daily rates of experts in this technology in Hanover are distributed, based on recent contracts on our platform. Each bar covers a rate range — its height shows the share of experts charging within that range.
Average rates of experts in Hanover using CI/CD
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 29 Oct 2026. Actual rates may vary depending on seniority level, experience, skill specialization, project complexity, and engagement length.
CI/CD 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 (89%)
- Banking and Finance (56%)
- Automotive (44%)
- Food and Beverage (44%)
- Manufacturing (44%)
- Retail (44%)
- Healthcare (33%)
- Insurance (33%)
Please note that freelancers can work across multiple industries, so percentages overlap.
About the technology
Delivery pipelines
CI/CD combines continuous integration and continuous delivery or deployment into an automated path from code change to production. Teams use it to compile applications, run tests, validate infrastructure and release updates with fewer manual handoffs. The approach supports web services, mobile backends, data products and internal business systems.
Core tooling
Experts work across source control, build runners, artifact repositories, test frameworks and deployment targets. Common ecosystems include GitHub Actions, GitLab CI/CD, Jenkins, Azure Pipelines, CircleCI, Docker, Kubernetes and Terraform. Strong specialists connect these tools into clear, repeatable workflows rather than treating a pipeline as a collection of isolated scripts.
Typical projects
- Create pipelines for automated build, unit, integration and security testing
- Promote releases across development, staging and production environments
- Package services with Docker and deploy them to Kubernetes or cloud services
- Manage infrastructure changes with Terraform and policy checks
- Add approval gates, rollback paths and release notifications
When expertise matters
Companies bring in freelance CI/CD expertise when releases are slow, unreliable or dependent on manual steps. It is also useful during cloud migrations, platform standardisation, monolith decomposition and compliance work. In Hanover, specialists may collaborate on site with industrial, logistics or software teams, or work remotely with distributed delivery groups.
Skills beyond pipelines
Effective professionals understand more than YAML configuration. They bring practical knowledge of Linux, networking, Git workflows, containers, cloud identity, secrets management, observability and automated testing. They can also explain trade-offs between Jenkins, GitLab CI/CD, GitHub Actions and managed cloud services, then document the resulting setup for the team.
Signs of quality
- Pipelines are fast enough to support frequent, confident changes
- Failures show useful logs and stop unsafe releases
- Secrets, permissions and deployment environments are separated correctly
- Infrastructure and pipeline configuration are versioned and reviewed
- Releases can be traced, monitored and rolled back
A strong specialist measures success through dependable delivery, not pipeline complexity. Look for evidence of production rollouts, sensible test coverage, secure credentials and clear handover documentation. The best fit can work in the collaboration language your team uses, whether the engagement is remote or on site.
Frequently asked questions
Curious about CI/CD? Here are the answers that come up again and again.
CI/CD is used to automate the path from a code change to a tested and deployable release. Continuous integration checks changes as they are merged, while continuous delivery or deployment prepares or performs releases across environments.
CI/CD replaces repeated manual steps with versioned, repeatable automation. Manual releases can still suit very small or tightly controlled systems, but automated pipelines usually make testing, approvals, traceability and rollback more consistent.
A capable CI/CD specialist may work with GitHub Actions, GitLab CI/CD, Jenkins, Azure Pipelines or CircleCI. Relevant adjacent skills include Git, Docker, Kubernetes, Terraform, cloud services, automated testing, Linux and secrets management.
The required experience depends on the delivery risk, system architecture and number of environments. A simple application may need pipeline configuration and test automation, while regulated or multi-service systems require stronger skills in security, infrastructure, observability and rollback design.
Yes. CI/CD work is well suited to remote collaboration because configuration, code reviews, logs and deployment history are shared digitally. Teams in Hanover should agree on working hours, documentation standards and whether German or English is needed for meetings and handover.
Hire a CI/CD freelancer when releases rely on fragile scripts, testing is inconsistent or the team is moving to cloud infrastructure. External expertise can also help establish secure standards before an internal team takes ownership.
Ask how the specialist handles failed builds, secrets, permissions, flaky tests, approvals and rollback. Good CI/CD work produces readable pipelines, useful logs, controlled deployments and documentation that another professional can maintain.
A CI/CD engagement commonly delivers pipeline definitions, test and security checks, deployment configuration, environment rules and operational documentation. It should also define ownership, monitoring, incident steps and a practical handover to the existing team.
The average hourly rate of freelancers in Hanover, Germany who have used CI/CD in their recent projects is 99 €, which corresponds to a daily rate of about 789 € based on an 8-hour working day.
Of the freelancers in Hanover, Germany who have used CI/CD in their recent projects, 71% hold at least a Bachelor's degree, 43% hold at least a Master's degree, and 29% hold a doctorate.
On average, freelancers in Hanover, Germany who have used CI/CD in their recent projects have 16 years of professional experience, with a single engagement typically lasting around 1.8 years.
The most common languages among freelancers in Hanover, Germany who have used CI/CD in their recent projects are German (100%), English (89%), and French (22%).
The most common industries among freelancers in Hanover, Germany who have used CI/CD in their recent projects are Information Technology (89%), Banking and Finance (56%), and Automotive (44%).
The most common business areas among freelancers in Hanover, Germany who have used CI/CD in their recent projects are Information Technology (100%), Quality Assurance (89%), and Product Development (78%).
Main locations of FRATCH Experts, who have recently used CI/CD
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 
Nuremberg Request a free demo
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Philipp Thomaschewski
FRATCH CEO
