Newman Experts in Germany
matched in minutes from vetted freelancers with the power of AIHire experts who use Newman to run Postman collections in CI, validate APIs in release pipelines, and automate repeatable test runs across environments. Get fast, precise matching with vetted, available freelancers.
Meet FRATCH Experts in Germany, who have recently used Newman
Alexander Schulze
Last position:
AI Consultant for AI Voice Bot System at Rudolf Hörmann GmbH & Co.KG
- Consultant for system architecture, AI agents & integration, coach for data & process logic, Graph-RAG approaches, security and data protection.
- On-premise AI solutions with high compliance and performance requirements.
- Architecture decisions, operational setup, strategic prioritization & deployment.
- Technologies: LiveKit JS SDK, LiveKit Agents, Web Audio API, JS, AudioWorklet, Loki, vLLM, Zscaler, Docker, Neo4j, MySQL, Python.
- Models: GPT-OSS 20B, Whisper large v3 turbo, Qwen3-TTS.
Vitor Rodrigues
Last position:
Test Coordinator Automation at Pro4all
- Designed and built from scratch the automation framework using Playwright, Typescript, JavaScript, Gherkin, Cucumber, BDD, Maven, IntelliJ IDEA
- Defined, developed and maintained test plans, test scripts, reports and other QA documentation in Confluence
- Created and maintained test data with SQL Server Management Studio, Toad and Faker.js
- Performed web services and API testing using Swagger Open API, SoapUI, JSON, HTML and XML
- Executed functional, smoke, regression, black box, GUI, cross-browser, UAT and E2E testing using CrossBrowserTesting and Safari Web Inspector
- Integrated and maintained automated scripts within sprints following Kanban, CI/CD, GitHub, Docker, Azure Pipelines, Agile, Scrum, Kafka and Kibana
- Raised and managed defects in Azure DevOps
- Conducted mobile testing with Robot Framework and Appium
Marie-Josée Mache
Last position:
Java Engineer / Developer at Davaso GmbH
- Involved in the full development lifecycle, including design, coding, testing, and deployment of Java-based applications.
- Built and maintained high-performance RESTful APIs and microservices, ensuring scalability and reliable data exchange.
- Practiced code reviews, used version control systems (e.g., Git), and collaborated closely with cross-functional teams to deliver robust software solutions.
- Implemented, managed, and optimized complex business logic and decision-making processes using the Drools Rules Engine, leveraging DRL (Drools Rule Language) for dynamic configuration.
- Developed software solutions for a major service provider in the healthcare insurance sector, specifically focusing on claims processing and reconciliation logic to ensure cost-effective reimbursement for health funds.
Andreas Steffan
Last position:
Lead Developer at Software
- Extended the document management system with a standard CMIS (Content Management Interoperability Services) interface
- Implemented CMIS core services like navigation, access rights, search, CRUD operations, and versioning in Java
- Implemented based on RESTful / OpenAPI services
- Delivered as a fat-jar and native container image
- Deployed on-premises and serverlessly as an Azure Container Application using Terraform
- Improved team autonomy through infrastructure engineering and short feedback loops
- Established observability with OpenTelemetry, Azure Monitor, and Azure Logic Apps
- Introduced Terraform and trunk-based development processes
- Ensured quality with BDD tests in C# using SpecFlow and Testcontainers
- Created Azure DevOps pipeline integration tests
- Introduced cloud deployment processes
- Trained staff in cloud and Terraform
Wisdom Nwaiwu
Last position:
DevOps Engineer at Peer Network PSE UG
- Built full CI/CD pipelines using GitHub Actions, Docker Compose, PostgreSQL, PHPStan, Newman, Gitleaks, Trivy, SQL validation, and HTMLExtra reporting.
- Implemented automated SQL import in CI (docker-entrypoint-initdb.d) and custom Postman collection merging with Node.js for deterministic API testing.
- Created organization wide PR auto labeling workflow and a Developer Mapping System (GitHub, Developer, Discord) for targeted CI notifications.
- Developed full local DevOps environment (Dockerfile.local, Nginx and Supervisor) and a 400+ line Makefile supporting CI2, local CI replication, testing, monitoring, and pre-commit checks.
- Built strict SQL validation system enforcing safe migration rules and blocking unsafe PRs.
- Automated QA reporting: HTMLExtra, GitHub Pages deployment and auto pruning.
- Implemented production API monitoring (Bash, Python, cron and Telegram alerts).
- Built and deployed Mintbot automation (GraphQL queries, retries, logging, cron).
- Designed backend and database deployment automation (SQL diff detection, DB cloning, SSH ProxyJump deployment, rollback logic, Discord notifications).
- Created reusable workflow library (Discord messaging, artifact upload, Trivy, Gitleaks, branch sync, auto update PR, auto label).
- Designed internal DevOps Dashboard architecture for CI health, PR freshness, repo analytics.
- Built GHCR base image pipelines with FFmpeg, Rust, and PHP extensions for faster CI builds.
- Standardized .github/ documentation, naming conventions, workflow structures.
- Introduced Dependabot for the backend repository and built Cloudflare Worker for CVE alerts to Discord.
- Implemented GitHub Actions enforcement: required checks, blocked outdated PRs, protected branches, mandatory reviews.
Stephanie Graf
Last position:
Online Marketing Consultant at Self employed
- Supporting brands in the digital and e-commerce sector building up their brand by developing and implementing full-funnel Online Marketing strategies
- Strategic consultancy regarding running campaigns and channel extensions
- Leveraging personal network to develop new business partnerships
- Setup of reporting structures
- Responsibility of handling seven-figure online media budgets
- Setup of visual brand campaigns by briefing visual concepts to stakeholders
- Taking over responsibility for the design and content creation of social ads
- Development of tracking concepts and general technical support
- Leading customer workshops and teaching Online Marketing know how
Customers I worked with: GUD.berlin, ärzte-markt.de, Rosekick GmbH, Newman Agency, Alliance for a sustainable agriculture e.V., K-New Media, myToys, Mirapodo, Glambou, Klenico Health AG
Torben Möller
Last position:
Solution Architect (Volunteer) at Stop The Traffik
- Designed 3 architectures to determine the most cost-effective solution regarding customer requirements
- Created the production and test environments from scratch
- Tech Stack: AWS (Serverless, CI/CD), GitHub
Justin Görmez
Last position:
Software Vendor
- Introduction of back-end test automation for an existing CRM & DMS tool
- Support of test-management-related aspects during the tool rollout
- Creation of new test cases
- Automation of the REST API back-end integrated into the Azure DevOps pipeline with result feedback to Azure Test Plans
- Tools/Languages: Azure DevOps, Postman/Newman, Microsoft Self Hosted Agent, REST API
Muhammad Fiaz
Last position:
Software Engineer at PLC Group
- Designed and maintained REST APIs connecting internal business systems with external accounting and HR tools.
- Implemented secure API authentication (JWT/OAuth2) and optimized query handling to improve data throughput by 40%.
- Built automated test suites and API documentation pipelines with Swagger and Postman.
- Worked closely with remote stakeholders to ensure seamless backend integration and version-controlled deployment.
Discover over 15,000 top freelancers
Statistics of experts using Newman
Aggregated from the professional profiles of matched freelancers.
Experience
18 years
Position duration
1.4 years
Positions per freelancer
13
Top business areas
Information Technology, Product Development, Quality Assurance
Top industries
Information Technology, Banking and Finance, Professional Services
Certification focus areas
Project Management, Information Technology, Quality Assurance
Bachelor's degree or higher
75%
Master's degree or higher
50%
Certifications per freelancer
3
Most common languages
English, German, French
Speak two or more languages
100%
Based on our profile pool as of 30 Aug 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 Newman
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 30 Aug 2026. Actual rates may vary depending on seniority level, experience, skill specialization, project complexity, and engagement length.
About the technology
API runs
Newman is the command-line runner for Postman collections. Teams use it to execute API checks outside the Postman app, so test runs can live in build pipelines, nightly jobs, or release gates. It helps turn collection work into repeatable delivery steps.
Typical use
- Run Postman collections in CI pipelines
- Validate request chains and environment data
- Export results for build logs and reports
- Compare API behavior across stages
Tooling
Strong Newman work usually sits with Postman, collection variables, environments, and reporters. Professionals also know how to wire it into Git-based workflows, container images, and pipeline steps. They keep runs stable when tokens, hosts, or payloads change.
When to hire
Companies bring in freelance Newman specialists when API checks are flaky, slow to maintain, or hard to automate. It is also useful when a team needs help turning ad hoc Postman work into a clean release check, especially across staging and production-like environments in Germany.
What good experts do
A strong specialist writes clear collection structure, reuses variables well, and keeps assertions readable. They know how to handle auth, chained requests, and data files without making runs brittle. They also document what failed and why, so teams can act quickly.
Delivery focus
Newman is often used for API regression checks, smoke tests, and release validation. It fits teams that want fast feedback on service changes without building a large custom test harness. In distributed teams, it also works well for remote collaboration because runs are easy to share and review.
Frequently asked questions
Quick answers to the questions that come up most around Newman.
Newman is used to run Postman collections from the command line. Companies use it for API smoke tests, regression checks, and release validation in automated pipelines. It is a good fit when the team already designs tests in Postman and wants those checks to run outside the app.
Newman runs the same collections that many teams build in Postman, but it is meant for automation and shared execution. The Postman app is better for interactive test design and debugging, while Newman is better for repeatable runs in CI and scheduled jobs. Many teams use both together.
A strong Newman specialist usually understands Postman collections, environment variables, authentication, and assertion design. They should also be comfortable with pipeline tools, JSON data files, and reporting formats. That mix helps them make runs reliable instead of just runnable.
Newman help is useful when API checks are already in place but need to be automated, stabilized, or cleaned up. It is also valuable when a team has many environments, complex auth flows, or failing runs that are hard to trace. External support can speed up that cleanup without changing the whole test approach.
Yes, Newman fits remote work very well because collections, environments, and reports are easy to share. Teams can review the same run output even when people work in different locations, including across Germany and other time zones. The main need is clear version control around the collections and data files.
Newman is often compared with custom scripts, dedicated API testing tools, and broader test runners. Custom scripts can be flexible but take more upkeep, while Newman stays close to Postman collection logic. If a team wants a lighter path from manual API testing to automation, Newman is often the simpler choice.
Look for clean collection structure, stable assertions, and clear handling of variables and auth. A good Newman expert also explains failures in plain language and leaves runs that are easy to maintain. If they can show reliable pipeline output and sensible reporting, that is usually a strong sign.
Newman is primarily for API testing, but that still covers a lot of delivery work. It can support smoke checks, contract-style validation, and release gates for services that need fast feedback. For broader end-to-end testing, teams usually combine it with other tools.
The average hourly rate of freelancers in Germany who have used Newman in their recent projects is 83 €, which corresponds to a daily rate of about 662 € based on an 8-hour working day.
Of the freelancers in Germany who have used Newman in their recent projects, 75% hold at least a Bachelor's degree and 50% hold at least a Master's degree.
On average, freelancers in Germany who have used Newman in their recent projects have 18 years of professional experience, with a single engagement typically lasting around 1.4 years.
The most common languages among freelancers in Germany who have used Newman in their recent projects are English (100%), German (78%), and French (56%).
The most common industries among freelancers in Germany who have used Newman in their recent projects are Information Technology (100%), Banking and Finance (56%), and Professional Services (56%).
The most common business areas among freelancers in Germany who have used Newman in their recent projects are Information Technology (100%), Product Development (78%), and Quality Assurance (67%).
Main locations of FRATCH Experts, who have recently used Newman
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
Get in touch with the FRATCH team and we will get back to you within 4 hours.
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We always have the time for a call or email!
Philipp Thomaschewski
FRATCH CEO
