Postman Expert in Switzerland
to test, document and automate APIs with fast AI matchingHire experts who design API collections, create automated tests and connect Postman with CI/CD workflows. Work with vetted, available freelancers matched precisely to your requirements and ready to contribute remotely or on site in Switzerland.
Meet FRATCH Experts in Switzerland, who have recently used Postman
Urs S.
Last position:
CargoMonitor App at MSR Electronics GmbH
MVP app for shock logger to monitor and analyze transport data via BLE as a Kotlin Multiplatform solution for Android and iOS.
Daniel S.
Last position:
Senior Manager at devpoint GmbH
- Design and co-implementation of an insolvency management platform in Germany for a client (based on an AI development tool)
- Concept, requirements engineering, and implementation support for a Dubai-based company to integrate processes into a CRM
- Business analysis and requirements engineering at Swisscom for integrations
- Integration of a new knowledge management system into the business processes at Swisscom AG – REST API definition
- Project manager, consultant, and sparring partner for the realignment/process digitalization at GIB Solutions AG
- Process designer and prototype for an AI-based real estate marketing system in Dubai
- Interim head of the ICT department at a telecom company, reorganizing and optimizing processes with a team of 5 at GIB Solutions AG
- Agile requirements engineer / external PO for a web-based solution for the German company DEHN AG
- Project management and consulting for the existing marketing and campaign planning solution at Swisscom AG
- Building the ALoHA nearshore offering at devpoint
Ahmed R.
Last position:
AI & Automation Engineer at Teosek GmbH
- Build prototypes, expand AI skills, and practical application in a startup context.
- Transition phase: further training in prompt engineering, APIs, AI, working on independent prototype projects, and collaborating at a friend's startup.
- Technologies: LangChain, REST, Python, Java, JS, TS, Node.
Yassin B.
Last position:
Senior Software Development Engineer in Test (SDET) at Schweizerweg Gmbh
- Designed and executed automated and manual test cases for REST APIs and UI workflows using Selenide, Selenium, and Postman.
- Developed and maintained Gatling-based performance tests for simulating user load and validating system responsiveness and stability under stress.
- Integrated test suites into CI/CD pipelines with Jenkins, enabling rapid and reliable delivery cycles.
- Employed Splunk, Grafana, and Prometheus to monitor logs, track metrics, and perform in-depth application performance monitoring (APM).
- Utilized Swagger for validating and documenting API contracts and ensuring consistency across environments.
- Created and managed isolated test environments using Docker, enabling reproducible and consistent test execution.
- Collaborated with cross-functional teams using Confluence, Jira, and Bitbucket for agile planning, documentation, and version control.
- Worked in a Java/Spring Boot tech stack, leveraging Maven for project build automation and IntelliJ IDEA for development and debugging.
Key Achievements:
- Built a reusable Selenide-based UI automation framework that reduced test creation time by over 50%.
- Automated end-to-end test scenarios for critical business workflows, increasing test coverage and release confidence.
- Designed a modular Gatling load testing framework, used for continuous performance benchmarking.
- Detected and resolved several critical production performance issues through proactive APM and stress testing.
Dariusz K.
Last position:
Business System Analyst at Zurich Insurance
Participating in a strategic enterprise project to introduce a centralized customer data platform ("Single Source of Truth") to eliminate redundant data storage and accelerate digital services
Analyzing and documenting business and system requirements for migrating large, heterogeneous data sets (ETL) and for continuous data synchronization between core systems and the new platform
Close collaboration with business units, data engineers and architects to gather and validate requirements, and to ensure data quality, consistency and regulatory compliance
Defining the migration strategy, specifying ETL processes and synchronization mechanisms, and documenting technical interfaces
Developing and executing test cases for migration and synchronization processes, and performing defect analysis to ensure data integrity and system stability
Technologies: SQL, Microsoft SQL Server, Azure DevOps, Confluence, UML, RESTful Services, Swagger, Postman
Patryk S.
Last position:
Test Manager at HIQT GmbH
- Set up a partnership to support UiPath from migrating new clients to the UiPath tool landscape
- RPA testing
Felix S.
Last position:
Senior iOS Developer at Commerzbank AG
- The comdirect app for iOS offers an intuitive and user-friendly mobile banking app that allows users to manage their banking efficiently and securely.
- Central features: bank transfers, portfolio analysis, personalized financial manager to facilitate daily banking and financial planning.
- Users: over 1 million.
- Written in native Swift using UIKit and SwiftUI.
- App-wide MVVM and Coordinator design pattern.
- Partial reactive programming using Apple’s Combine framework or vendor RxSwift.
- API integrations and data structures with JSON.
- Documented clean code.
- Continuous integration with Git and Jenkins.
- High unit test coverage with XCTest.
- Agile project setup according to Scrum.
Zafer B.
Last position:
Lead Test Automation Engineer at Unknown
- Playwright-based API test automation for the Oracle JD Edwards ERP system
- Development of a TypeScript/Node.js test framework with MSSQL database integration
- End-to-end business process automation for order processing, customer management, etc.
- OpenAI integration for automatic PDF document validation
- Jira/Xray integration for automated test reporting with dashboard
- REST API client development with role-based authentication
- Test data management, dynamic ID validation, and cross-test data sharing mechanisms
Discover over 15,000 top freelancers
Statistics of experts using Postman
Aggregated from the professional profiles of matched freelancers.
Experience
17 years
Position duration
2.1 years
Positions per freelancer
11
Top business areas
Information Technology, Product Development, Quality Assurance
Top industries
Information Technology, Insurance, Banking and Finance
Certification focus areas
Information Technology, Quality Assurance, Project Management
Bachelor's degree or higher
100%
Master's degree or higher
57%
Doctorate
14%
Certifications per freelancer
2
Most common languages
German, English, French
Speak two or more languages
100%
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 Switzerland 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 Switzerland using Postman
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.
Postman 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 (88%)
- Insurance (75%)
- Banking and Finance (63%)
- Government and Administration (63%)
- Healthcare (38%)
- Media and Entertainment (38%)
- Automotive (25%)
- Energy (25%)
Please note that freelancers can work across multiple industries, so percentages overlap.
About the technology
API testing with Postman
Postman is a collaboration and testing environment for working with APIs. Teams use it to send requests, inspect responses and validate authentication, payloads, headers and error handling before services reach production. It supports REST, GraphQL and other HTTP-based interfaces, making API behavior easier to verify across a project.
Collections and workflows
Postman collections group requests into reusable workflows for development, integration testing and technical handover. Environments store variables for local, staging and production systems, while scripts prepare data and check responses. Mock servers and examples help teams explore an API before every backend component is complete.
- Build and structure collections for REST and GraphQL APIs
- Configure environments, variables and authentication flows
- Add assertions for status codes, schemas and response data
- Publish examples and mock endpoints for internal teams
Automation and tooling
Strong Postman work extends beyond the desktop application. Experts use the Postman CLI, Newman and collection runners to execute checks repeatedly, then connect results with GitHub Actions, GitLab CI, Jenkins or other delivery pipelines. They may also work with OpenAPI definitions, webhooks, databases and test data services.
When companies need expertise
Companies often bring in freelance Postman expertise when an API portfolio is growing, releases need reliable regression checks or documentation has fallen out of sync with implementation. A specialist can establish a testing structure, migrate scattered requests into maintainable collections and make API checks part of the delivery process. Swiss teams may value professionals who can collaborate remotely while joining workshops on site when product, security or language coordination requires it.
- Standardize API checks across teams and services
- Convert manual request checks into repeatable automation
- Review authentication, variables and sensitive data handling
- Improve API documentation for internal and external consumers
Choosing a Postman specialist
Look for hands-on work with collections, scripts, environments and command-line execution, not only familiarity with the interface. Strong professionals explain how they isolate test data, manage secrets, handle unstable dependencies and report failures. They understand HTTP behavior and can communicate clearly with product, backend, quality and operations teams.
Deliverables that last
A good engagement leaves behind readable collections, dependable assertions, useful examples and documentation that other teams can maintain. It should also include clear conventions for naming, variables, authentication and pipeline execution. For Swiss companies, shared terminology and practical documentation can make collaboration smoother across multilingual teams without tying the work to one office.
Frequently asked questions
The facts hiring teams ask for most often when it comes to Postman.
Companies use Postman to explore APIs, send requests, validate responses and create repeatable checks. It also supports collections, mock servers, examples and documentation that help teams coordinate API work.
Postman offers a broad workspace for API requests, collections, scripted tests, collaboration and documentation. Insomnia can suit teams seeking a focused client, while SoapUI is often considered for SOAP and contract-heavy testing; the right choice depends on protocol coverage, workflow and existing tooling.
A strong Postman expert usually understands HTTP, REST, GraphQL, JSON, authentication and API design. Experience with OpenAPI, JavaScript test scripts, Git, CI/CD pipelines and test data management makes the work more useful in a larger delivery process.
The right Postman professional depends on the scope, not a fixed experience label. A simple collection review may need focused API testing skills, while a broad automation initiative calls for proven work with scripting, Newman or the Postman CLI, pipeline integration and documentation.
Yes, Postman work is well suited to remote collaboration because collections, environments, scripts and results can be reviewed digitally. Teams in Switzerland should agree early on working language, access controls, meeting times and whether workshops or release sessions require on-site participation.
Review whether Postman collections use clear naming, controlled variables, isolated test data and meaningful assertions. Ask the expert to explain failure handling, secret management, maintenance rules and how the collection runs consistently outside an individual workstation.
Postman can cover many request checks and API workflows, especially when teams value shared collections and fast feedback. It may not replace a custom framework when the project needs complex fixtures, deep application integration, specialized protocols or highly customized reporting.
A well-run Postman engagement should produce maintainable collections, environments, scripts, examples and clear documentation. If automation is included, the handover should also explain command-line execution, pipeline settings, credentials handling and how teams investigate failed checks.
The average hourly rate of freelancers in Switzerland who have used Postman in their recent projects is 110 €, which corresponds to a daily rate of about 880 € based on an 8-hour working day.
Of the freelancers in Switzerland who have used Postman in their recent projects, 100% hold at least a Bachelor's degree, 57% hold at least a Master's degree, and 14% hold a doctorate.
On average, freelancers in Switzerland who have used Postman in their recent projects have 17 years of professional experience, with a single engagement typically lasting around 2.1 years.
The most common languages among freelancers in Switzerland who have used Postman in their recent projects are German (100%), English (100%), and French (50%).
The most common industries among freelancers in Switzerland who have used Postman in their recent projects are Information Technology (88%), Insurance (75%), and Banking and Finance (63%).
The most common business areas among freelancers in Switzerland who have used Postman in their recent projects are Information Technology (100%), Product Development (100%), and Quality Assurance (88%).
Main locations of FRATCH Experts, who have recently used Postman
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.
Countries:
Zurich Geneva Basel Bern Request a free demo
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Philipp Thomaschewski
FRATCH CEO
