SoapUI Experts in Essen
matched in minutes from over 15,000 CVs with the power of AIHire experts who create functional API tests, validate SOAP and REST services, and connect SoapUI with CI pipelines. FRATCH finds a precise match among vetted, available freelancers quickly.
Meet FRATCH Experts in Essen, who have recently used SoapUI
Humayun S.
Last position:
Senior Test Manager - Lead at Star Finanz GmbH
- QA Lead for end-to-end quality assurance of the Sparkasse & Sparkasse Business banking apps (iOS/Android); design and implementation of the Test Strategy including functional testing, regression testing, and UAT for eID, Push Notifications, and white-label components
- Creation and maintenance of test concepts and test plans in TestRail; structured Defect Management and error analysis; stakeholder management and risk management for the early identification of critical quality risks
- Accessibility Testing according to WCAG 2.1 (iOS/Android); coordination of AI-supported test automation and optimization of test processes to shorten release cycles
- Release Management: planning, management, and coordination of all test activities; status reporting to management and stakeholders; quality assessment of releases and release recommendations in an Agile/Scrum environment
- Challenge: Highly complex build and release process across several Sparkasse institutions; close coordination with the DevOps team to stabilize the CI/CD pipeline and ensure reproducible test builds before every release.
Tools: Jira, Confluence, TestRail, Android Studio, Xcode, Firebase, Jenkins, GA4
- Success: Successful launch of the eID authentication process - quality assurance ensured for 50+ Sparkasse institutions
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.
Celil U.
Last position:
ZÃœRS Geo 2021 at adesso SE
- Frontend development
- Spring Boot
- Swagger
- Git
- GitLab
- SonarQube
- Docker
- Maven
- Java
- Angular
Adem S.
Last position:
IT Consultant (Test Manager) & CEO at Trikolon Consulting GmbH
- Development and implementation of test concepts for complex, multi-layered systems
- Creation of regular management reports and presentations for stakeholders and clients
- Technical and disciplinary leadership of international test teams (coordination, coaching, resource planning)
- Responsibility for quality assurance across multiple test levels (unit, integration, system, and acceptance tests)
- Design of test cases and test plans in Azure DevOps; ensuring traceability and coverage
- Use of BDD approaches (Gherkin/Cucumber) to prepare test automation
- Building a test automation architecture with Playwright and integrating new tests into CI/CD pipelines
- Performing API tests (REST) and tests for mobile/PWA applications
- Setup and maintenance of test environments across multiple stages (integration, QA, UAT, pre-production)
- Test data management (synthetic and production-like data), ensuring consistency and reproducibility
- Collaboration with DevOps teams for containerization (Docker/OpenShift) and CI/CD integration
- Working under SAFe & Scrum, closely coordinating with product owners and DevOps teams
- Active participation in PI plannings, sprint reviews, and retrospectives
- Promoting an agile QA culture through coaching and knowledge sharing
- Introducing scalable test automation with Playwright → significant reduction of manual testing efforts
- Increasing test transparency through clean defect and reporting management in Azure DevOps
- Improved release quality through an end-to-end QA strategy and automated regression tests
- Strategic leadership of Trikolon Consulting GmbH and responsibility for finance, personnel, and business development
Mustafa K.
Last position:
Consultant (MBR Designer) at Bayer AG
Introduction of an MES system in pharmaceutical production.
Support in replacing existing recipes by introducing an MES system.
Focus on converting cleaning and manufacturing AKBs into MBRs.
System environment: Werum PAS-X MES, GMP, SAP, Microsoft Office (Word, Excel), XML
Stefan W.
Last position:
Project team member at Environmental service provider
- Implementation and maintenance of an order management system
- RDBMS Oracle 19c
- Oracle Forms/Reports 12c/14c
- Oracle SQL
- XML processing
Discover over 15,000 top freelancers
Statistics of experts using SoapUI
Aggregated from the professional profiles of matched freelancers.
Experience
20 years (Germany: 21 years)
Position duration
1.8 years (Germany: 1.9 years)
Positions per freelancer
13 (Germany: 15)
Top business areas
Information Technology, Quality Assurance, Product Development
Top industries
Information Technology, Banking and Finance, Manufacturing
Certification focus areas
Project Management, Quality Assurance, Information Technology
Bachelor's degree or higher
100% (Germany: 92%)
Master's degree or higher
33% (Germany: 44%)
Certifications per freelancer
2 (Germany: 4)
Most common languages
German, English, Turkish
Speak two or more languages
100% (Germany: 96%)
Based on our profile pool as of 16 Oct 2026.
Daily rate distribution
The chart shows how the daily rates of experts in this technology in Essen 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 Essen using SoapUI
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 16 Oct 2026. Actual rates may vary depending on seniority level, experience, skill specialization, project complexity, and engagement length.
SoapUI 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%)
- Banking and Finance (67%)
- Manufacturing (50%)
- Retail (50%)
- Automotive (33%)
- Energy (33%)
- Insurance (33%)
- Transportation (33%)
Please note that freelancers can work across multiple industries, so percentages overlap.
About the technology
API testing with SoapUI
SoapUI is an open-source tool for testing SOAP and REST web services. It lets teams send requests, inspect responses, validate XML or JSON, and automate repeatable checks without building a full test framework from scratch. It is used for functional, regression, integration, and service-level testing.
SOAP and REST workflows
SoapUI supports contract-focused SOAP testing as well as REST endpoint validation. Professionals create projects from WSDL or OpenAPI definitions, configure environments, manage authentication, and use assertions to verify headers, schemas, status codes, and business data. Groovy scripts extend tests when standard assertions are not enough.
Tooling and integrations
The wider ecosystem includes SoapUI Open Source, SoapUI NG, ReadyAPI, Groovy, XML technologies, JSON, WSDL, XPath, JSONPath, and Maven-based automation. Strong specialists also work with version control, test data management, service virtualization, and CI tools such as Jenkins or GitLab CI. They design test suites that remain readable and maintainable.
When companies need specialists
- A SOAP or REST service needs reliable regression coverage
- API contracts must be checked across environments
- Manual service tests are slowing releases
- Existing SoapUI projects need restructuring or automation
- Integration failures need clear, reproducible evidence
Freelance expertise is useful during API migrations, integration programs, platform upgrades, and release peaks. In Essen, specialists may support industrial, logistics, retail, or public-sector systems while collaborating remotely or with on-site teams.
What strong professionals deliver
A capable SoapUI professional turns requirements and service contracts into focused test scenarios. They separate test data from assertions, control environment properties, handle dynamic values, and report failures with enough context for rapid diagnosis. They understand that a passing request is not necessarily a valid business response.
They also know when to use Groovy, when to keep a test simple, and when SoapUI should connect to broader automation. Clear naming, stable setup and teardown, useful logs, and versioned project files make their work practical for the whole team.
Choosing the right expertise
Look for experience with the service style, security model, and delivery process used in your project. Ask candidates to explain how they would test authentication, chained requests, asynchronous responses, negative cases, and changing test data. A short review of an existing test suite can reveal more than a tool-only skills list.
For distributed teams, agree on API specifications, environments, credentials, defect formats, and review routines before work begins. German or English communication may both be relevant for projects in Essen, depending on stakeholders and documentation.
Frequently asked questions
Not sure where to start with SoapUI? These answers cover the essentials.
SoapUI is used to test SOAP and REST APIs through functional, integration, regression, and security-oriented checks. Teams can send requests, validate responses, manage environments, and automate scenarios with assertions and Groovy scripts.
SoapUI is especially strong for contract-based SOAP testing, WSDL-driven projects, detailed assertions, and structured service test suites. Postman is often preferred for lightweight REST exploration and collaboration, so the better choice depends on protocol coverage, test depth, and automation needs.
A strong SoapUI specialist usually understands REST, SOAP, WSDL, XML, JSON, XPath, JSONPath, HTTP, and authentication methods. Groovy, Git, Maven, CI pipelines, service virtualization, and test data design are also valuable for production-grade automation.
The right level depends on API complexity, test coverage, and delivery risk rather than a fixed duration of experience. For a basic suite, a specialist should show sound request and assertion design; complex integrations require proven work with dynamic data, chained calls, environments, and CI execution.
Yes. SoapUI projects can be managed remotely when specialists have secure access to environments, service definitions, test data, and issue-tracking workflows. On-site sessions in Essen can still help when teams need close coordination around legacy systems, sensitive integrations, or release planning.
A high-quality SoapUI suite has clear names, focused assertions, reusable properties, controlled test data, and reliable setup and cleanup steps. It should expose meaningful failures, avoid unnecessary duplication, and run consistently across the environments that matter.
ReadyAPI is the commercial product line associated with SoapUI and adds capabilities such as expanded test management, data-driven testing, service virtualization, and reporting. SoapUI Open Source covers core API testing, while the appropriate edition depends on governance, collaboration, and automation requirements.
Before using SoapUI, a freelancer should clarify the API contracts, supported protocols, authentication, target environments, test data, acceptance criteria, and CI expectations. They should also confirm whether the project uses SoapUI Open Source, SoapUI NG, or ReadyAPI and how test assets are versioned and reviewed.
The average hourly rate of freelancers in Essen, Germany who have used SoapUI in their recent projects is 93 €, which corresponds to a daily rate of about 740 € based on an 8-hour working day.
Of the freelancers in Essen, Germany who have used SoapUI in their recent projects, 100% hold at least a Bachelor's degree and 33% hold at least a Master's degree.
On average, freelancers in Essen, Germany who have used SoapUI in their recent projects have 20 years of professional experience, with a single engagement typically lasting around 1.8 years.
The most common languages among freelancers in Essen, Germany who have used SoapUI in their recent projects are German (100%), English (100%), and Turkish (50%).
The most common industries among freelancers in Essen, Germany who have used SoapUI in their recent projects are Information Technology (100%), Banking and Finance (67%), and Manufacturing (50%).
The most common business areas among freelancers in Essen, Germany who have used SoapUI in their recent projects are Information Technology (100%), Quality Assurance (100%), and Product Development (83%).
Main locations of FRATCH Experts, who have recently used SoapUI
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 Request a free demo
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Philipp Thomaschewski
FRATCH CEO
