JUnit Experts in Nuremberg
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Meet FRATCH Experts in Nuremberg, who have recently used JUnit
Michael Fecher
Last position:
Freelancer, Solution Architect at Schufa AG
- Helped to design the AWS infrastructure, integrated services and backend architecture for use cases of an on-premise solution and partial migrations to AWS with fast response times
- Implemented automated AWS integration test suites
- Implemented mission-critical components and delivered them before the deadline in a production-ready state with operation and monitoring concepts
- This 2-month subproject was about building a data-intense pipeline (5 TB) to be enriched continuously with data
- Designed and implemented reusable AWS CDK constructs to be used across the company’s teams to enable faster onboarding with AWS
- Coached on AWS topics, distributed software patterns, security, domain-driven design, agile collaboration and documentation to improve performance and collaboration
- Technologies: AWS, GitHub Actions, ETL, monitoring, operations, TypeScript, Python, AWS CDK, CloudFormation, Java, Docker, AWS ECS, AWS Lambda, serverless, Jenkins, DevOps principles
Marius Toader
Last position:
Senior IT Project and Process Manager at Sunnic Lighthouse GmbH
Thorough process analysis to identify weaknesses and assess optimization potential
Precise modeling of business processes using BPMN 2.0
Creation of detailed requirements and functional specifications to document use cases
Comprehensive gathering of existing company processes
In-depth process analyses to uncover potentials
Moderation and facilitation of workshops with subject matter experts and executives
Taking on project management for selecting and implementing a new ETRM system environment
Shubhangi Patil
Last position:
Parental leave
- Technology update
- Microsoft Azure certification
Si Tran
Last position:
Senior Software Architect at Anonymous (European Payment Provider)
- Development of a new innovative payment product for the European market with the aim of establishing an alternative to the existing global players.
- Set-up and scaling of the software development processes and teams.
- Architect and implementation of the business processes in an event sourcing microservice architecture.
- Implementation on a prototype in the context of the Digital Euro.
- Technologies: Ktor (Kotlin), AWS Managed Kubernetes with Fargate, MongoDB, React, ElasticSearch, KoTest, Gradle, Agile Development, Pair Programming, GitHub Actions, Gradle, SonarQube
Md. Shah Samir
Last position:
Android Engineer at ScrapBays Ltd.
- Built features using Jetpack Compose
- Improved location-based features with in-memory caching
- Developed Merchant-to-Merchant chat functionality from scratch
- Integrated FCM with deep links to enable contextual push notifications
- Performance tuning for Google Maps view using clustering for better performance in dense areas
Ioan Dobre
Last position:
Senior Software Developer at ING
- Tribe Home, Product Area 4 - Customer in Life, Squad Cybertron.
- Analysis, design, development, and testing of new requirements for Optimmo, mortgage financing software.
- Analysis, design, development, and testing of the JEE application MWS kredit-baufi.
- Analysis, design, development, and testing of the Wicket Optimmo application.
- Analysis, design, development, and testing of kredit-baufi batch programs.
- Migration of kredit-baufi batches to RHEL9.
- CiL SCS consumer pacts with Finagle.
- CiL SCS touch point architecture integration.
- Team size: 10.
- Tools / Frameworks: OpenJDK Java 17, Kotlin 1.6.0, Azure, Jenkins, Stash, JEE, GitLab, JIRA, Confluence, git, Spring 6.0, Spring Cloud, Spring Data, Hibernate, JPA, JMS, Kafka, Oracle, PL/SQL, Red Hat Enterprise Linux (RHEL), Maven, REST, JBoss, IntelliJ IDEA, Wicket 9 and 10, Istio.
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
Radovan Reclo
Last position:
Development and Technical Architecture at HDI
Web application for contract changes
Micro-frontend development from scratch to production with reactive forms foundation, responsive web design, validation, multilingual support, accessibility, unit tests and component tests
Technologies: Angular 19-20, Nx, Angular CLI, Native Federation, TypeScript, HTML, SASS, Tailwind CSS, Angular Material, Reactive Forms, RxJS, Signals, PDF-Make, ng-openapi-gen, i18n, JSON Server, REST, JWT, Jest, Playwright, IntelliJ, Git, CI/CD with GitLab, Cloud Foundry, Nginx; Scrum
Discover over 15,000 top freelancers
Statistics of experts using JUnit
Aggregated from the professional profiles of matched freelancers.
Experience
17 years (Germany: 19 years)
Position duration
1.5 years (Germany: 1.9 years)
Positions per freelancer
11 (Germany: 13)
Top business areas
Information Technology, Product Development, Quality Assurance
Top industries
Information Technology, Automotive, Banking and Finance
Certification focus areas
Information Technology, Product Development, Project Management
Bachelor's degree or higher
100% (Germany: 91%)
Master's degree or higher
86% (Germany: 54%)
Certifications per freelancer
3
Most common languages
German, English, Romanian
Speak two or more languages
100% (Germany: 96%)
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 Nuremberg 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 Nuremberg using JUnit
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
Test suites
JUnit is the standard testing framework for Java code. It helps teams verify business logic, service layers, and APIs with fast, repeatable tests. Strong experts use it to keep changes safe while code keeps moving.
Core ecosystem
- JUnit 5 with Jupiter for modern tests
- JUnit Platform for running and organizing tests
- Vintage support for older JUnit 4 suites
- Assertions, assumptions, and parameterized tests
- Integration with Maven, Gradle, and IDE runners
When to bring help
Companies bring in freelance specialists when test suites grow messy, old assertions block upgrades, or build times slow down. That is common in Java products, internal business systems, and software that needs reliable release checks. In Nuremberg, this often fits teams that work in mixed local and remote setups.
What good experts do
Strong professionals do more than add tests. They spot brittle patterns, separate unit and integration coverage, and make tests easier to read and maintain.
- Refactor unclear or flaky tests
- Improve naming and structure
- Add parameterized and repeated tests
- Align tests with CI rules
Migration work
JUnit 4 to JUnit 5 migration is a common freelance task. It can involve updating annotations, assertions, and runner setup, plus cleaning up custom extensions and build files. JUnit Jupiter often becomes the main API, while older tests stay on Vintage until they can be replaced.
Hiring fit
Look for experts who understand Java, mocking tools, CI pipelines, and the difference between unit, integration, and end-to-end tests. They should know when to test behavior, when to use fixtures, and when a test is too tied to implementation. That is what keeps JUnit work useful after the project ends.
Frequently asked questions
Curious about JUnit? Here are the answers that come up again and again.
JUnit is used to write and run automated tests for Java code. Teams use it to check classes, services, APIs, and edge cases before releases. It is a core tool when quality and fast feedback matter.
JUnit work often spans both, but many projects now prefer JUnit 5, also called JUnit Jupiter. Hire an expert who can read older JUnit 4 suites and migrate them without breaking the build. That matters when legacy tests and new code live side by side.
JUnit is the default choice in many Java teams because it is widely supported and easy to integrate. TestNG is often chosen for certain suite features, while Spock brings a different style on the JVM. The best choice depends on your codebase, build setup, and team habits.
A strong JUnit specialist usually knows Mockito, AssertJ, Maven or Gradle, and CI pipelines. For service work, they should also understand Spring, REST APIs, and test doubles. Those skills help them write tests that are clear and stable.
A small cleanup may need only a specialist who can fix test structure and add a few focused cases. A migration or large test rewrite needs deeper experience with JUnit 5, build tools, and legacy patterns. The harder the codebase, the more important test design skills become.
Yes, JUnit work is often done remotely because it mainly needs code access, build runs, and review feedback. For teams in Nuremberg, this can work well when the expert joins planning sessions and stays close to the local team’s release rhythm. On-site help is useful when test debt is tightly linked to domain knowledge.
A good JUnit expert writes tests that describe behavior, not internals. Look for clean assertions, sensible setup, and a clear split between unit and integration coverage. They should also explain why a test matters, not just make the suite longer.
JUnit Platform is the foundation that discovers and runs tests, while JUnit Jupiter is the modern programming model for writing them. In practice, many teams care about both when they upgrade build tools or modernize old suites. An experienced freelancer can use both without forcing a full rewrite.
The average hourly rate of freelancers in Nuremberg, Germany who have used JUnit in their recent projects is 93 €, which corresponds to a daily rate of about 741 € based on an 8-hour working day.
Of the freelancers in Nuremberg, Germany who have used JUnit in their recent projects, 100% hold at least a Bachelor's degree and 86% hold at least a Master's degree.
On average, freelancers in Nuremberg, Germany who have used JUnit in their recent projects have 17 years of professional experience, with a single engagement typically lasting around 1.5 years.
The most common languages among freelancers in Nuremberg, Germany who have used JUnit in their recent projects are German (100%), English (100%), and Romanian (25%).
The most common industries among freelancers in Nuremberg, Germany who have used JUnit in their recent projects are Information Technology (100%), Automotive (63%), and Banking and Finance (63%).
The most common business areas among freelancers in Nuremberg, Germany who have used JUnit in their recent projects are Information Technology (100%), Product Development (100%), and Quality Assurance (75%).
Main locations of FRATCH Experts, who have recently used JUnit
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.
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Hamburg 
Munich 
Cologne 
Frankfurt 
Stuttgart 
Dusseldorf Request a free demo
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Philipp Thomaschewski
FRATCH CEO
