XML-RPC Expert in Germany
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Meet FRATCH Experts in Germany, who have recently used XML-RPC
Reginald L.
Last position:
ERP System Redesign (web-based)
PHP and React redesign of a web-based ERP system.
- Development of the header and parts of the navigation
- Development of various modules in React, e.g. calendar, chat, and various tables
Jiri S.
Last position:
Quality Manager/Test Management at Noriba GmbH
- Test concept creation
- Creation of test processes
- Coordination of TC development: stress tests, functional tests, performance tests, high data rate tests, integration tests, etc.
- HW testing: FPGA, RF
- Test automation and regression tests
- Ensuring 24/7 operation of the test system
- Analysis & reporting
- Regular coordination of the test team, meetings with other stakeholders
- Communication and coordination with stakeholders and the project manager
Yevhen C.
Last position:
Python/Django Developer at Deuta Werke
- Expansion and maintenance of existing custom information systems based on Django
- Technologies used: Django, Django REST Framework, MySQL, Docker
Andreas N.
Last position:
Open Source Founder at Privatier
- AI-supported source code analysis
- AI image generation for a shirt shop
- AI-supported analysis of connected YouTube channels and commenting users
- AI-supported software prototyping
- Operation of a local AI environment
- 3D printing and scanning: development of a process to repair GfK parts using 3D-printed negative molds
The focus is on practical applications of new technologies, founding an open-source project for a yacht autopilot, as well as yacht refit and motorhome conversion.
René S.
Last position:
CRM Developer at CiS GmbH
- Developed a greenfield CRM for managing incoming customer requests for a municipal utility provider
- Implemented with PHP/Symfony 5, EasyAdmin, Doctrine ORM and Oracle XE
- Handed over to CiS GmbH after initial groundwork as planned
Steffen S.
Last position:
Senior Tester at Deutsche Bundesbahn
- Creation, automation, and execution of regression tests
- Manual, automated, and load & performance testing
- Use of Micro Focus Silk Central Test Management tool, AWS Workspace, Kubernetes, Postman, OPENLens, GitLab CI/CD, SharePoint, Confluence, Jira, PostgreSQL, Oracle, SQL, SAFe
Burak Y.
Last position:
Senior Software Engineer at DR.SCHNELL GmbH & Co. KGaA
- Implementation and enhancement of eCommerce system (Shopware)
- Development of various Shopware 5 plugins
- Design and development of interfaces (ERP, PIM)
- Agile (Scrum)
Matthias B.
Last position:
Trainer at ppedv AG
- Conducted several two-day trainings on Docker and Kubernetes with a look at microservices and the CNCF stack.
Discover over 15,000 top freelancers
Statistics of experts using XML-RPC
Aggregated from the professional profiles of matched freelancers.
Experience
26 years
Position duration
3.6 years
Positions per freelancer
11
Top business areas
Information Technology, Product Development, Project Management
Top industries
Information Technology, Automotive, Manufacturing
Certification focus areas
Information Technology, Business Intelligence, Product Development
Bachelor's degree or higher
75%
Master's degree or higher
50%
Doctorate
25%
Certifications per freelancer
2
Most common languages
German, English, French
Speak two or more languages
88%
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 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 XML-RPC
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.
XML-RPC 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 (100%)
- Automotive (50%)
- Manufacturing (50%)
- Retail (50%)
- Telecommunication (50%)
- Banking and Finance (38%)
- Transportation (38%)
- Advertising (25%)
Please note that freelancers can work across multiple industries, so percentages overlap.
About the technology
Protocol basics
XML-RPC is a remote procedure call protocol that uses XML to encode requests and responses, usually transported over HTTP. A client calls a named method with structured parameters, while the server returns a value or a fault. The XML-RPC API label is often used for the same integration style.
Common applications
XML-RPC remains relevant where established systems expose a stable remote interface rather than a modern REST or GraphQL API. It is used for content management, publishing workflows, automation, remote administration and integrations between business applications.
- Connect external tools to WordPress XML-RPC endpoints
- Synchronise content, records or publishing actions
- Wrap legacy services for newer applications
- Diagnose method calls, faults and transport issues
Ecosystem and tooling
Professionals work with HTTP clients, XML parsers, authentication layers and server-side method handlers. Common surrounding skills include PHP, Python, Java, .NET, WordPress, Apache XML-RPC libraries, logging and API testing. Careful handling of namespaces, data types and character encoding is essential.
When expertise helps
Companies usually bring in freelance expertise when an older integration is business-critical but poorly documented, or when a migration must happen without interrupting established workflows. Specialists can map existing methods, replace fragile scripts, connect XML-RPC to internal systems and document the resulting interface. In Germany, this can support manufacturing, publishing, commerce and enterprise operations where long-running software still has to interoperate.
Quality and security
Strong XML-RPC professionals distinguish protocol faults from application errors and verify behavior with representative payloads. They review authentication, access controls, input validation, rate limits and logging rather than treating the endpoint as a trusted internal channel. They also test malformed XML, timeouts, retries and backward compatibility before release.
Working with specialists
A useful project brief states the exposed methods, transport details, authentication approach, known client systems and expected deliverables. Freelancers may deliver a connector, compatibility layer, test suite, migration plan or operational documentation. Remote collaboration works well when logs, endpoint access and test environments are available; on-site work can help when the service is tied to restricted infrastructure or plant systems.
Frequently asked questions
Need clarity? These are the questions we hear most often about XML-RPC.
XML-RPC is used to call procedures on a remote service by sending XML messages over HTTP. Companies use it for content publishing, legacy application integration, automation and communication with systems that do not expose REST or GraphQL interfaces.
XML-RPC usually exposes named methods with typed parameters, while REST commonly models resources and GraphQL lets clients select response fields. XML-RPC can be practical for an existing contract, but REST or GraphQL may offer a better fit for new public APIs and flexible client needs.
A strong XML-RPC professional often also understands HTTP, XML schemas, authentication, retries and API testing. Experience with PHP, Python, Java, .NET, WordPress, databases and observability helps when the protocol is part of a wider integration.
The right level of XML-RPC experience depends on the scope and risk of the integration. A simple client call may need focused protocol knowledge, while a migration or business-critical connector requires proven troubleshooting, security review, testing and documentation skills.
Yes, XML-RPC projects can often be handled remotely when the specialist has secure access to endpoint documentation, logs and test systems. On-site collaboration in Germany may still be useful for restricted networks, plant environments or teams that need close coordination in German.
XML-RPC may be a poor choice when a new service needs resource-oriented URLs, broad browser support, flexible queries or a public developer ecosystem. It can still be the sensible option when compatibility with an established XML-RPC contract outweighs the benefits of changing the interface.
Ask how the specialist investigates faults, validates XML data and protects an exposed endpoint. A capable XML-RPC professional can explain method contracts, transport behavior, authentication, timeout handling, retries, logging and tests for malformed requests.
Before taking an XML-RPC assignment, clarify the available method documentation, client and server ownership, authentication, deployment environment and test access. Also confirm whether the goal is maintenance, a new connector, a WordPress integration or migration to another API style.
The average hourly rate of freelancers in Germany who have used XML-RPC in their recent projects is 103 €, which corresponds to a daily rate of about 823 € based on an 8-hour working day.
Of the freelancers in Germany who have used XML-RPC in their recent projects, 75% hold at least a Bachelor's degree, 50% hold at least a Master's degree, and 25% hold a doctorate.
On average, freelancers in Germany who have used XML-RPC in their recent projects have 26 years of professional experience, with a single engagement typically lasting around 3.6 years.
The most common languages among freelancers in Germany who have used XML-RPC in their recent projects are German (100%), English (75%), and French (25%).
The most common industries among freelancers in Germany who have used XML-RPC in their recent projects are Information Technology (100%), Automotive (50%), and Manufacturing (50%).
The most common business areas among freelancers in Germany who have used XML-RPC in their recent projects are Information Technology (100%), Product Development (100%), and Project Management (75%).
Main locations of FRATCH Experts, who have recently used XML-RPC
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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FRATCH CEO
