SoapUI Experts in Frankfurt
matched in minutes from over 15,000 CVsHire experts who design API test suites, validate SOAP and REST services, and connect SoapUI with CI pipelines and service virtualization. FRATCH matches you quickly and precisely with vetted, available freelancers.
Meet FRATCH Experts in Frankfurt, who have recently used SoapUI
Boian V.
Last position:
Solution Architect at DB InfraGO AG
The Base Services of DB InfraGO form a central data hub between the company’s IT systems. Common Data Services are developed that distribute data from source systems to a variety of downstream systems (via JMS) and make them available (via REST API). The existing service landscape based on TIBCO is being migrated to DB InfraGO’s cloud-native platform.
- Architecture design and implementation for performance-optimized bulk data processing of several million datasets at specific times during the day
- Technical specification and documentation of business requirements
- Integration of various subsystems (including SAP and Salesforce) through the reimplementation of more than 40 microservices based on Spring Boot
- Migration of TIBCO Based microservices from the Enterprise Integration Platform to the Cloud Native Platform using Spring-Boot
- Establishment of a deployment pipeline using GitLab CI/CD, Artifactory, and automated deployment to a Kubernetes environment with the help of ArgoCD
- Definition and implementation of automated unit, integration, and regression tests
Team Size: 9
Technologies/Tools: Java, Spring Boot, ActiveMQ(JMS), JUnit, Tibco Business Works, Gitlab (CI/CD), Kubernetes (Amazon AWS), ArgoCD, postgreSQL, Oracle, Postman, Hoppscotch, openAPI, Sonarqube
Mario S.
Last position:
Expert in Web Analytics, Tag Management and Consent Management at Deutsche Bahn AG
- Conducting and evaluating web analyses
- Creating and editing tags and scripts in the area of tag management as well as banners and other client-side web elements in the area of consent management
- Technologies used in development: Tealium, JavaScript, IntelliJ, Git, Android Studio, Selenium, Appium, Adobe Analytics, Power Automate, Power App
Umut G.
Last position:
Data Architect at BA Technology
I am an experienced data engineer specializing in end‑to‑end data integration, cloud DWH architectures, and high‑quality, governed data products.
I delivered following projects and engagements as a freelancer.
- Data Migration of CRM System for AL-FA Objekt Service Gmbh
- Microsoft Software Resales Partnership
I am looking for freelance roles like: Freelance Data Engineer Cloud Data Warehouse Architect Data Modeling & Architecture Consultant MDM & Data Governance Specialist BI & Analytics Developer
Technical Focus Areas
- Data Engineering & Integration: SQL Server/SSIS, Informatica PowerCenter/IDQ, Talend, Kafka, Azure Data Factory – Delta/CDC/ELT patterns, robust pipelines, monitoring/recovery, data lineage & impact analysis, medallion architecture Bronze/Silver/Gold layers
- DWH & Cloud: Azure SQL / Data Lake / Synapse, AWS Redshift/S3, on‑prem SQL/Oracle – scalable data marts with a strong cost/benefit focus.
- Data Modeling: Atomic (Inmon) and Dimensional (Kimball), Data Vault (Linstedt), Domain‑Driven Design, clear lineage & contracts.
- MDM & Governance: Informatica MDM, IBM MDM, stewardship processes, data quality rules, survivorship/XREF, catalog/glossary, SIF/BES/REST publication.
- Analytics/BI: Power BI, SSAS, Cognos – business‑ready, maintainable data products.
Ulm P.
Last position:
DataStage ETL Expert at ING Bank
- Datastage 11.7, dbt, Oracle 19, Python 3.12 / PySpark 3.5, Azure GitHub, Azure DevOps, Automic
- Development of migration jobs to transfer data from the collection DWH to the new Risk Mart, as well as development of ETL pipelines to migrate historical data from the old Mart to the new Risk Mart.
- Storage of the silver layer on Hadoop and the gold layer in Oracle.
- Translation of DataStage jobs into dbt to publish reporting data in Google Cloud to a PostgreSQL database.
- Creation and optimization of complex SQL queries for data extraction from a data vault, taking into account historical data in the point-in-time tables.
- Creation of Oracle table definitions (DDL) and adjustment of existing stored procedures.
- Versioning changes in GitHub and deployment via the CI/CD portal.
- Refactoring long-running DataStage jobs into Python using PySpark to reduce server load.
- Migration of SAS scripts to PL/SQL, including new development of distribution functions that have no direct equivalent in Oracle.
- Development of Automic jobs to run DataStage pipelines and Python scripts (PySpark jobs) that control the population of the SME and institutional risk tables in the Risk Mart and perform business calculations.
- Participation in the agile process, including creating user stories, estimations, and planning in Azure DevOps.
- Handling Azure DevOps tickets and close collaboration with testers and business teams for error analysis and resolution.
Werner K.
Last position:
Test Coordinator, Designer and Engineer at IBM
- Testing the SekIDP and related components
- Test design, execution and automation, microservices, GitHub Enterprise, Eclipse, Katalon Test Platform, API Testing, Confluence 8, JIRA/Xray, Draw.io, Swagger/OpenAPI, Postman, Docker, Kubernetes, Podman, PuTTY, E-Health, Telematik, Gematik standards, EPA, E-Rezept, sektoraler IDP, encryption, XaDES, PaDES, DICOM, HL7, FHIR, IHE, ICD, SSO, SAML/Shibboleth, OAuth, smartcards, JWT, two factor authentication Android and iOS, Wireshark, BrowserStack, Cypress, gRPC, REST, SOAP, WS-Security, Linux Shell, PowerShell, SSH/SSL, Java, Kotlin, Cordova, Gradle, Groovy, Python, TypeScript
Jörn B.
Last position:
Project Management and PMO at TANKKARTEN | PAYMENT
- Close collaboration with development teams to ensure alignment with project goals
- Assessment of in-scope assets, requirements definition and support of the public tender process up to vendor selection
- Creation and maintenance of UML sequence diagrams to document system interactions
- Intensive use of Agile/Scrum methodology and the Spotify model
- Development and implementation of cutover and rehearsal plans together with the application managers
Abdullah A.
Last position:
Technical Program Manager - IT & Corporate Social Responsibility (CSR) at Maxon Computer GmbH (a Nemetschek Company)
Led cross-functional compliance and IT programs spanning infrastructure, security, legal, and executive stakeholders, ensuring audit readiness and regulatory alignment.
Acted as single point of ownership for IT governance and CSR programs, defining scope, milestones, risks, and success metrics.
Partnered directly with VP of IT as a governance and control counterpart, supporting security incidents, compliance posture (ISO 27001, GDPR, SOC 2), and executive reporting.
Supported organizational readiness for emerging EU regulations, including the EU Cyber Resilience Act (CRA) and EU AI Act, by analyzing regulatory requirements, identifying governance and compliance impacts, and aligning internal policies and control processes.
Designed and scaled data collection and reporting processes for CSR and regulatory reporting across group and subsidiary level.
Drove process improvements and standardization, increasing transparency, predictability, and audit readiness.
Technologies and tools: Office 365 Power BI, MS SharePoint, MS Word, MS Excel, MS Teams, Zendesk, Confluence, JIRA, Vanta.
Sai K.
Last position:
QA Engineer at Pharoscion Global Solutions
- Worked on an Internet Banking System enabling secure customer transactions (fund transfers, bill payments, balance inquiries) and bank-side operations (account management, approvals).
- Designed and executed manual and automated test cases for functional, regression, and integration testing across web and mobile platforms.
- Automated end-to-end banking workflows using Selenium WebDriver, Java, and TestNG, and performed REST API testing with Postman for backend validation.
- Built and maintained test automation frameworks using TestNG and Maven, and integrated with Jenkins CI/CD for continuous testing and reporting.
- Generated detailed test execution reports with ExtentReports, including logs and screenshots for audits and stakeholders.
- Collaborated in agile teams, contributing to UAT, test planning, and documentation across sprints.
David R.
Last position:
Lead Developer/Technical Architect
- Design, extension, and implementation of interfaces (REST, GraphQL, Kafka)
- Architecture and implementation of cloud-native microservices on Azure Kubernetes Service
- Domain-Driven Design, Event-Driven Architecture with Kafka
- Development of an extensive query engine for REST endpoints based on business objects
- Design and implementation of master data classification using machine learning algorithms (Weka library, Spotify Voyager)
- Analysis and evaluation of complex load test scenarios and derivation of optimizations
- Increase in system resilience (Kafka error handling, circuit breaker, sidecar service mesh in Go)
- Integration with CIAM systems (asynchronous real-time synchronization and definition of data ownership, authorization, authentication)
- Connection to Azure ServiceBus (AMQP protocol)
- Design and implementation of complex authorization concepts (including delegated administration)
- Documentation of the results (Confluence, architecture descriptions, architecture decisions)
Anusha L.
Last position:
Test Automation Consultant at EON Energy
- Design, develop, and maintain automated tests using Playwright with Python scripts, Typescript and Spring Boot
- Create test classes annotated with Spring Boot Test
- Create test scripts to cover functional, regression, and integration testing
- Ensure test automation coverage for web applications
- Collaborate with developers to identify testable requirements
- Troubleshoot automation test failures and resolve issues
- Integrate automated tests with CI/CD pipelines (e.g., Jenkins, GitLab CI/CD)
- Monitor and report test automation metrics
- Implement test data management and mocking strategies
- Ensure test reliability, stability, and maintainability
- Experience with containerization (Docker) and orchestration (Kubernetes)
Simon S.
Last position:
Home Charging Portfolio Project Manager at OEM
- Developing a strategy for the home charging portfolio of a leading German vehicle manufacturer
- Determining requirements for the charging infrastructure
- Deriving product recommendations for the components
- Developing an offering strategy for future charging equipment
- Aligning product requirements with the manufacturer's brands
- Designing supplier sourcing and selection
Andreas C.
Last position:
Agile Tester at EWE AG
- Test management/coordination and defect management for the decentralized feed-in process (Meter2Cash process)
- Test planning and creation of test cases, test execution, and test plans
- Defect pre-analysis and dispatch
Rashid I.
Last position:
Java Developer at IT company
- Data transformations
- IT company with more than 100 employees
- Software production
- Data augmentation and normalization, image transformation, format conversion, merging data from multiple sources
- Toolset: Java, Helm, Kubernetes, Kafka, OpenCV, IntelliJ IDEA, Gradle, Git, Docker, Containers, Scrum
Jörg-Ulrich H.
Last position:
Data flows for health insurance providers
- Further development and creation of data flows for health insurance providers
- Data management across various storage systems (DB2, MSSQL, PostgreSQL, S3, custom APIs, ...)
- Documentation and training
- Planning and deployment of NiFi 2.x (major upgrade)
- Integrating Grafana for visualization, monitoring, and alerting
- Extensive use of the NiFi API to continuously monitor the system and its components
Markus G.
Last position:
Data Solution Architect, Founder at GRITCON GmbH
- Design and development of modern cloud DWH & data platforms
- Data Vault automation
- Implementation of ELT and CI/CD processes
- Requirements analysis and data modeling
- Building an automated cloud data platform as a reference architecture for financial risk controlling (Snowflake, Data Vault, DBT, Python, GitHub) 2024-10-01 – 2025-06-30, Zurich
- DWH further development, operations and cloud migration (Data Vault, DBT, SAP Data Services, Alteryx, SQL Server, Azure Synapse) 2023-03-01 – 2025-06-30, Frankfurt
- Implementation of a global cloud data platform (Data Vault, WhereScape, Snowflake, AWS, Scrum) 2021-04-01 – 2023-12-31, Cologne
- Proof of concept for a global cloud data platform (Data Vault, Snowflake, Synapse, WhereScape, Azure, Scrum) 2022-04-01 – 2022-07-31, Bonn
- Implementation of a cloud data platform (Data Vault, Snowflake, WhereScape, AWS) 2021-07-01 – 2022-04-30, Karlsruhe
- Big data integration of all source systems related to the ITSM process (Data Vault, Snowflake, WhereScape, AWS, Scrum) 2021-01-01 – 2021-05-31, Prague
- Development and operation of a global self-service BI platform to display around 150 corporate KPIs (Data Vault, WhereScape, Postgres, Jenkins, Talend, AWS, Scrum) 2018-11-01 – 2020-12-31, Frankfurt
- Implementation of a DWH for price management and capacity forecasting in long-distance passenger transport (SAP BODS, SQL Server, AWS) 2017-10-01 – 2018-11-30, Frankfurt
- Introduction of SAP BODS and migration of the existing DWH (SAP, BODS, HANA, Oracle, Cognos) 2017-05-01 – 2017-10-31, Rastatt
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
Positions per freelancer
17 (Germany: 15)
Top business areas
Information Technology, Product Development, Quality Assurance
Top industries
Information Technology, Banking and Finance, Transportation
Certification focus areas
Information Technology, Project Management, Quality Assurance
Bachelor's degree or higher
85% (Germany: 92%)
Master's degree or higher
46% (Germany: 44%)
Doctorate
8% (Germany: 6%)
Certifications per freelancer
4
Most common languages
German, English, Spanish
Speak two or more languages
100% (Germany: 96%)
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 Frankfurt 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 Frankfurt 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 19 Sep 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 (94%)
- Transportation (63%)
- Telecommunication (56%)
- Automotive (50%)
- Energy (44%)
- Insurance (31%)
- Retail (25%)
Please note that freelancers can work across multiple industries, so percentages overlap.
About the technology
API testing foundation
SoapUI is a desktop application for testing SOAP and REST APIs. It lets teams send requests, inspect responses, validate schemas, check authentication and verify service behavior without building a full client application. SoapUI Open Source is widely used for functional API checks, while SmartBear SoapUI and ReadyAPI extend the toolset for larger testing programs.
Services and scenarios
SoapUI fits systems where reliable service communication matters, including payment flows, customer portals, data exchanges and internal integration layers. Strong test coverage can include:
- SOAP operations, WSDL contracts and XML responses
- REST resources, JSON payloads and HTTP status handling
- Authentication, headers, parameters and negative cases
- Regression suites for changing service versions
- Mock services for early integration work
Tooling and automation
Professionals work with Groovy scripts, assertions, data-driven test data and reusable test steps. They connect SoapUI with source control and CI tools such as Jenkins, GitLab CI or Azure DevOps, then publish clear results for delivery teams. ReadyAPI adds features such as API load testing, data sources and service virtualization for broader quality processes.
When expertise matters
Companies often bring in freelance specialists when an API landscape is growing, documentation is incomplete or manual checks no longer protect releases. They can establish a maintainable test structure, migrate suites, investigate failed integrations and prepare coverage for a new service. In Frankfurt, this work may support finance, logistics, healthcare or industrial systems, with remote and on-site collaboration depending on the team.
Deliverables to expect
A focused engagement should produce more than a collection of saved requests. Typical deliverables include a structured SoapUI project, reusable environment settings, assertions for business rules, test data guidance, CI execution and documentation for future maintenance. The specialist should also explain which checks are functional, which are regression-focused and which require another testing approach.
Signs of strong specialists
Look for professionals who can connect API behavior to business risk and explain failures in terms that product and engineering teams can act on. They should understand HTTP, XML, JSON, WSDL, REST principles and authentication, while also being comfortable with scripting and build pipelines. Good specialists create stable tests, isolate unreliable dependencies and leave behind suites that others can run and extend.
Frequently asked questions
Everything clients usually want to know about SoapUI, in one place.
SoapUI is used to test SOAP and REST APIs by sending requests, checking responses and validating service behavior. It supports assertions, data-driven scenarios, mocks and regression suites, making it useful for both exploratory and repeatable API testing.
SoapUI is especially strong for structured SOAP testing, WSDL-based services, advanced assertions and complex service simulations. Postman is often preferred for lightweight REST exploration and collaboration, so the right choice depends on protocol coverage, automation needs and the existing delivery workflow.
A capable SoapUI specialist should understand HTTP, XML, JSON, WSDL, REST design and authentication methods. Groovy scripting, SQL, source control and CI tools are also valuable when tests must use dynamic data or run automatically during delivery.
Clarify the APIs in scope, their protocols, environments, authentication model and release risks. A strong SoapUI brief also identifies whether the work covers new test design, suite maintenance, CI integration, service mocking or migration to ReadyAPI.
The need depends on the service landscape and the expected deliverables, not on a fixed duration. A smaller suite may need focused API testing experience, while complex integrations require a SoapUI professional who can design reusable architecture, debug environments and automate execution.
Yes. SoapUI work is well suited to remote collaboration when API specifications, environments, credentials and test results are accessible to the team. On-site sessions can still help with discovery, incident analysis or coordination across German-speaking stakeholders, while English is common in distributed technical teams.
Review whether the suite checks business rules as well as status codes and response formats. Good SoapUI tests use clear assertions, controlled data, isolated dependencies, reliable environment settings and useful failure messages, and they can run consistently outside the author’s workstation.
SoapUI Open Source can cover many functional SOAP and REST testing needs, including requests, assertions and scripting. ReadyAPI may be a better fit when a team needs integrated load testing, service virtualization, broader data handling or commercial support, but the decision should follow the project’s actual scope.
The average hourly rate of freelancers in Frankfurt, Germany who have used SoapUI in their recent projects is 94 €, which corresponds to a daily rate of about 751 € based on an 8-hour working day.
Of the freelancers in Frankfurt, Germany who have used SoapUI in their recent projects, 85% hold at least a Bachelor's degree, 46% hold at least a Master's degree, and 8% hold a doctorate.
On average, freelancers in Frankfurt, 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 Frankfurt, Germany who have used SoapUI in their recent projects are German (100%), English (100%), and Spanish (13%).
The most common industries among freelancers in Frankfurt, Germany who have used SoapUI in their recent projects are Information Technology (100%), Banking and Finance (94%), and Transportation (63%).
The most common business areas among freelancers in Frankfurt, Germany who have used SoapUI in their recent projects are Information Technology (100%), Product Development (88%), and Quality Assurance (88%).
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 Request a free demo
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Philipp Thomaschewski
FRATCH CEO
