Apache Subversion Experts in Dusseldorf
matched in minutes with the power of AIWork with specialists who manage SVN repositories, plan migrations from legacy version control and connect Subversion with build and release workflows. FRATCH finds the right vetted, available freelancer quickly and precisely for your project.
Meet FRATCH Experts in Dusseldorf, who have recently used Apache Subversion
Anupriya P.
Last position:
Senior Software Engineer at Telefonica Germany
(Maternity/Parental Leave: July 2023 – Aug 2024)
- Domain: Payment Domain | Client: Telefonica Germany
- Project: General Payment Service
The General Payment Service is responsible for processing of online payments via external payment service provider like Safer pay and PayPal
- Developed Design of Use (DOU) and interface contract documentation, ensuring clarity and compliance across system integrations
- Designed and delivered REST/SOAP web services with Spring Boot and Spring Data JPA, publishing Swagger contracts through WSO2 API Gateway to improve accessibility and governance.
- Spearheaded the on-premises to AWS Cloud migration, re-platforming from Oracle to PostgreSQL on AWS RDS and deploying services on EC2, improving scalability and cost efficiency.
- Containerized microservices using Docker and orchestrated deployments with Kubernetes, streamlining deployment pipelines and improving system reliability.
- Implemented proactive monitoring and logging via AWS CloudWatch and Kibana, ensuring stability and performance during cutover.
- Enhanced collaboration through code reviews and peer reviews, promoting maintainability and clean coding standards.
- Strengthened quality by writing comprehensive JUnit tests and preparing detailed test cases enabling early defect detection
- Delivered automated API testing with Ready API, Postman, and SOAPUI, and conducted performance testing with JMeter, ensuring reliability in high-transaction environments.
Rashmi K.
Last position:
Service Lifecycle Manager at Vodafone Group Services GmbH
Ensured 99%+ platform availability across Android, iOS, and web, maintaining zero customer-impact and zero P1 incidents through proactive monitoring and risk mitigation.
Led Incident, Problem, and Change Management with offshore operations and vendors, driving rapid issue resolution and improving product stability.
Partnered with QA teams and international OpCos to validate defects, reproduce issues, and enhance product quality using real-time customer insights.
Managed end-to-end lifecycle activities including platform migrations, infrastructure upgrades, certificate renewals, and integrations (Identity, API, Messaging).
Established operational excellence and governance by designing service support models, leading Early Life Support (ELS) and post-launch stabilization, delivering KPI reporting, and ensuring seamless transition from project to service management.
Product: Secure Net - Classic, Converged & Home Wifi Protect
Product Description: The all-in-one digital security service that helps keep you and your family safe online when using the Vodafone (Mobile and Broadband) network. Get alerts if your personal information shows up anywhere it shouldn't, whilst we find and block malicious content across all your devices using.
Clients: Vodafone OpCos - Spain, Italy, UK, Ireland, Greece, Turkey, Germany, Portugal, Romania
Role & Location: Service Manager for Lifecycle and Operations at Düsseldorf, Germany
Worked with/on: ITSM Remedy, Jira, Confluence, Splunk, Dynatrace, Tableau, Mongo DB, Google Analytics, App Follow
Daniel P.
Last position:
Freelance specialist in industrial automation technology at dPSolutions
- Self-employed PLC and software specialist focusing on automation and special-purpose machinery
- Programming, modernization, expansion and optimization of production systems, focusing on increased efficiency, data transparency and system integration
- PLC programming and safety with Siemens S7 Classic/TIA Portal, Beckhoff TwinCAT 2/3 and CoDeSys
- Development of high-level language software and database applications (.NET / C#, C++, Visual Basic .NET, Borland/Embarcadero C++)
- Development of custom software solutions for industrial automation, including embedded systems (Raspberry Pi, Arduino, NodeMCU, ESP8266)
- Integration of external systems such as reading devices, printers, scales, scanners and cameras, as well as various bus systems (Ethernet, Profinet, Profibus, EtherCAT, CAN bus, RS232, TCP/IP)
- Creation of visualizations and HMI applications with Siemens WinCC flexible, Beckhoff HMI and .NET frontends
- Planning, development and integration of machine vision solutions (Keyence, Cognex, AVS Alfavision, camera systems) in PLC and PC environments
- Design and implementation of process data collection systems and traceability solutions (100% traceability) based on Microsoft SQL Server (Compact, Express, Server), including stored procedures and direct PLC-SQL communication
- Creation of software and PLC concepts, standard function blocks and project libraries for PLC and high-level language projects
- Planning and programming of conveyor, inspection, assembly, packaging and grinding systems in industries such as automotive, chemical, food, electronics, machinery and systems engineering
- Conducting workshops and training on Siemens TIA Portal, STEP7 Classic, Beckhoff TwinCAT (including TwinSAFE), as well as topics such as architectures, safety, database integration and documentation
- Creation of technical documentation, manuals, training materials and class documentation with Microsoft Office and Doxygen
- Project management tasks from requirements analysis through planning, concept development and supplier coordination to commissioning, production support and customer support
Nils S.
Last position:
Backend System and Web Client for Replacing Electricity Meters for Energy Suppliers at Freelance
Design and implementation of a system for controlling the complete process of installing, removing, and replacing electricity meters by external service providers for an energy supplier
Automated retrieval of orders and available devices through defined interfaces (e.g. from SAP)
Orchestration of the process steps (assignment of meters, processing of meter data, transfer of updated information back to the source system) through a Spring-Boot backend
Provision of a React-based web client for operational tracking and control of orders, e.g. to continue failed process steps or resend notifications
Stanislaus S.
Last position:
Security Consultant at Rohde & Schwarz AG at Star Labs GmbH
- Worked on FPGA enhanced network encryption device with secure boot, TPM2.0 and smart card integration for BSI approved usage with Post Quantum Cryptography
- Developed and audited Linux drivers
- Collaborated using GitLab, Gerrit, Confluence and Jira
- Technologies: C, C++, Secure Boot
Jörg N.
Last position:
Senior Software Architect at Nieveler IT Consulting
- Redesign of the “Hessian Platform for Migration and Refugees”
- Technologies: C#, .NET 8.0, ASP.NET WebAPI, Blazor
- Architecture principles: Domain Driven Design, Mediator Pattern, Outbox Pattern, IOSP, Clean Code
- Methodologies: SCRUM, coaching, team lead
Yan O.
Last position:
Software Developer (C++, Python) at Vaillant Heizsysteme
- Implementation of communication between heating system modules via the SOME/IP interface in C++
- Development of additional software components in C++
- Execution of unit tests and integration tests in the GitLab CI workflow
- Development of desktop publishing functionality
- Tools: C++, Python, Linux, Robot Framework
Jan G.
Last position:
Master Data Application at confidential
Visualization, search, and maintenance of various types of master data, providing them via a REST API, and implementing a variety of import and export formats.
Implementation, architecture, project management.
Technologies and tools: Angular (Signals, Signal Store, swagger-codegen, standalone components), Java, PostgreSQL, ActiveMQ, JavaScript, Spring Boot (Spring Core, Spring MVC, Spring Data/JPA via Hibernate, Spring Security, Spring Modulith), JUnit, Flyway, QueryDSL, GraphQL, REST API, Node, npm, Maven, SonarQube, GitLab CI/CD pipelines, Docker, Nexus, OpenAPI + Swagger UI, Keycloak, OAuth2, OpenID Connect, IntelliJ IDEA, Jira, Confluence.
Sebastian C.
Last position:
Public institution responsible for educational institutions in NRW
- Consulting on processes and execution of load tests, performance tests and technical tests of various applications: web portal, file cloud, email, video conferencing, learning/course platform
- Creating the load test framework
- Programming test scripts (JMeter, Selenium)
- Developing batches to support the evaluation
- Executing load tests and evaluating results, including clear reporting, recommendations for action, and bottleneck analysis
- Managing tasks and collaboration to achieve meaningful load test results
Jacqueline H.
Last position:
Kitchen Appliance Manufacturer
Setting up and enhancing an international subscription management system
Migrating and decommissioning a Hybris-SAP system and integrating Zuora
Implementing numerous interfaces to various systems (external and internal)
Setting up and improving monitoring with Grafana, Prometheus, and Databricks
Introducing logging with Loki
Implementing business requirements using jQuery, Thymeleaf, Spring Boot, Java, Go, and Python
Adjusting and extending the GitLab CI pipelines
Setting up and extending infrastructure as code with Terraform and ArgoCD on AWS
Setting up and running E2E and performance tests
Expanding the Databricks business intelligence solution to provide various KPIs
Responsibilities: Architecture, DevOps, development, unit tests, coaching employees and apprentices, E2E, smoke, and integration tests, agile methods consulting (Kanban, Scrum)
Technologies and methods: Java, Go, Kotlin, Node.js, Spring Boot, SOAP/REST, Quarkus, Thymeleaf, Vaadin, Slack, Jira, Confluence, IntelliJ, GitLab, SQS, Kafka, AWS, Kubernetes, Terraform, Maven, Gradle, GitLab CI, Databricks
Christian P.
Last position:
Freelance Electrical Engineer at Self-employed
- Software development for microcontrollers and PCs
- Design of architecture and modular structures based on requirements
- Implementation in programming languages (preferably C, C#)
- Documentation in source code (e.g., Doxygen) and additional documents
- Use of version control and backup systems (e.g., SVN, GitLab)
- Developer testing
- Hardware development of microcontroller-based, digital and analog circuits including power electronics
- Circuit concepts (digital and controller circuits, analog, power electronics)
- Calculation of relevant parts
- Compliance with EMC and safety guidelines
- Simulations and component selection
- PCB implementation: layout, manufacturing data, EMC and safety guidelines
- Support of prototype manufacturing and series ramp-up
- Commissioning of prototypes
- Test development: manual and automated tests, test specifications, test stand conception and equipment selection
- Requirements management and maintenance (requirements specification)
- Support of certifications and series introductions
Discover over 15,000 top freelancers
Statistics of experts using Apache Subversion
Aggregated from the professional profiles of matched freelancers.
Experience
18 years (Germany: 23 years)
Position duration
2.6 years (Germany: 3 years)
Positions per freelancer
12 (Germany: 16)
Top business areas
Information Technology, Product Development, Quality Assurance
Top industries
Information Technology, Manufacturing, Banking and Finance
Certification focus areas
Information Technology, Project Management, Product Development
Bachelor's degree or higher
71% (Germany: 90%)
Master's degree or higher
29% (Germany: 57%)
Certifications per freelancer
3
Most common languages
German, English, French
Speak two or more languages
100% (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 Dusseldorf 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 Dusseldorf using Apache Subversion
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.
Apache Subversion 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 (82%)
- Manufacturing (73%)
- Banking and Finance (55%)
- Telecommunication (45%)
- Automotive (27%)
- Energy (27%)
- Advertising (18%)
- Education (18%)
Please note that freelancers can work across multiple industries, so percentages overlap.
About the technology
Version control
Apache Subversion, commonly called SVN or Subversion, is a centralized version control system for tracking changes to source code, documents and other project files. Teams use repositories, revisions, branches, tags and access rules to coordinate controlled changes and maintain a clear history.
Typical projects
Subversion remains useful where centralized governance, predictable release branches and detailed audit trails matter. Companies bring in experts to support:
- Repository design, permissions and project structure
- Branching, tagging and release management
- Migration from older version control systems
- Integration with build, test and deployment workflows
Ecosystem and tooling
Strong SVN expertise includes the command-line client, TortoiseSVN, repository administration and hooks. Professionals may also work with Apache HTTP Server, svnserve, LDAP or Active Directory, and continuous integration tools that check out and build Subversion repositories.
When expertise helps
Freelance support is valuable when a repository has grown difficult to maintain, a migration must protect history, or access controls need a careful redesign. It also helps when teams are modernizing release processes while keeping established Subversion workflows stable. In Dusseldorf, remote collaboration often suits distributed teams, while on-site work can help with sensitive infrastructure and stakeholder workshops.
What strong professionals deliver
Experienced specialists investigate repository health before changing its structure. They define branching conventions, automate repeatable administration and document recovery procedures. They understand merge tracking, locking, hooks, dump and load operations, and the practical effects of repository layout choices on daily work.
Choosing the right specialist
Look for evidence of production Subversion work, not only familiarity with version control concepts. A good professional can explain repository backups, authorization, migration risks and rollback options in clear terms. For teams in Dusseldorf, agree early on working language, access procedures and the balance between remote delivery and on-site coordination.
Frequently asked questions
Curious about Apache Subversion? Here are the answers that come up again and again.
Apache Subversion stores and manages versioned files in a centralized repository. Companies use SVN for source code, documentation, release assets and other files that need controlled collaboration, traceability and access management.
Subversion uses a centralized repository, while Git gives each contributor a complete local repository and supports distributed workflows. SVN can be a strong fit when central control, simple permissions and a single authoritative history are more important than offline branching.
A strong SVN freelancer often also understands Linux or Windows server administration, Apache HTTP Server, LDAP or Active Directory, scripting and backup operations. Experience with continuous integration, release automation and migration tooling is useful for broader delivery work.
The right level depends on the repository structure, migration risk and operational responsibility. A small configuration task may need focused repository knowledge, while a complex migration or recovery plan calls for a professional who has managed production Subversion environments and can document safe rollback paths.
Yes. Apache Subversion work is often suitable for remote collaboration through secure access, documented procedures and scheduled reviews. On-site sessions in Dusseldorf can still be useful for infrastructure changes, access workshops or coordination with teams handling sensitive systems.
Companies often seek SVN expertise during repository reorganizations, migrations, access-control changes, backup reviews or build-pipeline improvements. External support is also useful when internal teams need a neutral assessment of repository health and release practices.
Ask how the professional would assess repository layout, permissions, backups, hooks and merge behavior before making changes. A capable Subversion specialist explains trade-offs clearly, proposes a recovery plan and leaves behind maintainable documentation rather than relying on undocumented fixes.
Apache Subversion remains relevant in organizations that value centralized governance, long-lived repositories and controlled release processes. Professionals should be comfortable supporting established workflows while connecting SVN with current build, testing, identity and deployment systems.
The average hourly rate of freelancers in Dusseldorf, Germany who have used Apache Subversion in their recent projects is 93 €, which corresponds to a daily rate of about 748 € based on an 8-hour working day.
Of the freelancers in Dusseldorf, Germany who have used Apache Subversion in their recent projects, 71% hold at least a Bachelor's degree and 29% hold at least a Master's degree.
On average, freelancers in Dusseldorf, Germany who have used Apache Subversion in their recent projects have 18 years of professional experience, with a single engagement typically lasting around 2.6 years.
The most common languages among freelancers in Dusseldorf, Germany who have used Apache Subversion in their recent projects are German (100%), English (100%), and French (18%).
The most common industries among freelancers in Dusseldorf, Germany who have used Apache Subversion in their recent projects are Information Technology (82%), Manufacturing (73%), and Banking and Finance (55%).
The most common business areas among freelancers in Dusseldorf, Germany who have used Apache Subversion in their recent projects are Information Technology (100%), Product Development (100%), and Quality Assurance (82%).
Main locations of FRATCH Experts, who have recently used Apache Subversion
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.
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Essen 
Nuremberg Request a free demo
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Philipp Thomaschewski
FRATCH CEO
