MSTest Experts in Germany
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Meet FRATCH Experts in Germany, who have recently used MSTest
Giuseppe A.
Last position:
Embedded Software Developer at Inheco
- AI Integration (LLM & RAG): Design and build of an internal intelligent RAG system (Retrieval-Augmented Generation) based on LLMs, n8n, and vector data for the automated analysis of technical documents and error logs.
- Design & Implementation: Design of a robust RS-232/UART communication interface for an SBC-based embedded device to control medical shaker systems.
- Architecture & Protocol Design: Implementation of a highly maintainable software structure (OOP, SOLID) and definition of hardware-close, resilient communication protocols including multithreading and advanced error handling.
- Quality Assurance & DevOps: Test automation using xUnit, integration tests directly on the hardware target, and maintenance of technical documentation according to strict medical technology standards via Azure DevOps.
Label: C#, .NET, LLMs, RAG, n8n, RS-232, UART, Multithreading, async/await, xUnit, gRPC/protobuf, Blazor, MudBlazor, EF Core, Visual Studio 2026, Azure DevOps
Michael T.
Last position:
Development of an app for displaying sheet music at Freelance Software Developer
- Industry: Digital music solutions
- Technologies used: Flutter, Dart, iOS, Android, GitLab, PlantUML
Moritz F.
Last position:
AWS Developer/DevOps Engineer (Energy Trading) at RWE Supply & Trading GmbH
- Further development and partial new development of a distributed cloud application for providing data in energy trading
- Independent implementation of the infrastructure (IaC)
- Creation of automated CI/CD pipelines, containers, REST APIs, and Lambdas
- Continuous cost and performance optimization
- Collaboration in an international Scrum team and with experts in energy trading
- Technologies: C#/ASP.NET Core; EF Core; PostgreSQL; Terraform/AWS CloudFormation; HTTP; REST/Web API; Swagger/OpenAPI; Azure DevOps; Rider; VS Code; git; Docker; AWS (S3, EC2, Fargate, Lambda, Step Functions, Secrets Manager, VPCs, ALB/NLB, RDS, Cloudwatch, AWS CLI, Amazon MQ); Redis; OAuth; OpenID Connect
- Languages: C#; TypeScript; HCL; Docker; Bash; PowerShell; YML; JSON
Muhammed D.
Last position:
Software Engineer at The.NextGen GmbH
- Created internal web application to improve the salary process using a microservice interfacing with MSSQL
- Developed interactive web UI using Microsoft Blazor
- Integrated Azure AD for user authentication
- Designed and implemented roles and permissions in the database
- Developed progress page guiding users through each process step
- Processed bonus calculations by importing Excel files
- Configured email notifications using MSSQL Send Mail
- Tools and technologies: C#, ASP.NET 6, MS-SQL, REST API, Visual Studio 2022, TFS, microservices, Kanban Board, Azure DevOps
Michael S.
Last position:
IT & Test Consultant at Testing Experts GmbH
AI Readiness - Part 3: Creating an E-Book on the Use of AI in Software Testing
- Designing and creating an e-book on the meaningful and safe use of AI in software testing from the perspective of an experienced test expert.
- Using generative AI (ChatGPT, Perplexity Pro) as a sparring partner for structuring, wording suggestions and variant creation, with final technical review and approval of all content based on my own expertise.
- Developing practical opportunities and risks of AI in testing, with a special focus on collaboration between testers and AI instead of "tester vs. AI".
- Title: "11 Strong Reasons: Dream Team Instead of Rivals - Testers and AI Are Unbeatable Together"
- Subtitle: "How humans and machines form the perfect team in software testing—and why pure AI testing is risky."
- Planned use of the e-book as a basis for workshops, client presentations, or internal training.
- Technology: Generative AI, ChatGPT, Perplexity Pro, Microsoft Word, Adobe Acrobat, many years of professional testing experience, common sense.
Johannes K.
Last position:
Software Developer at Hoffmann Engineering Services GmbH
- Software development
- Technical design of software architecture and design (considering functional and non-functional requirements)
- Frontend and Backend
- Refactorings
- Code reviews
- Unit tests
- Automated integration tests
- E2E tests
Global Identity Services (GIS) is the identity provider for the Digital Services Platform (DSP). GIS is responsible for authenticating and authorizing end users and other DSP services by issuing security tokens. This includes:
- Identity management (e.g., user registration, password reset and change, user profiles)
- Management of roles and permissions
- Single Sign-On (SSO) across DSP services
- Management of OAuth resources and terms and conditions
Stefan K.
Last position:
Software Engineer C# .NET at Freelance Software Engineer
- Conceptualized a software interface in a large-scale project for the defense sector. No details can be shared due to classified information confidentiality.
- Designed and developed a reporting application for the acceptance testing of coordinate measuring machines according to the ISO 10360 standard series. Coordinated and led review meetings to clarify requirements within an international corporation.
- Developed a tool to back up and restore machine configurations for service operations on coordinate measuring machines.
- Consulting project to optimize and enhance an Access application for administrative tasks in an engineering office.
- Designed and developed production software for parameterizing coordinate measuring machines. Shaped the interfaces and developed automation to generate configuration bundles for different machine setups.
- Developed a service application for geometric calibration of coordinate measuring machines based on end measurement data.
- Developed a maintenance app for updating and configuring water dispensers. Managed the project through to app launch and trained and handed over the project to a client employee.
- Migrated a maintenance app for smart water filters, including finalizing it for app launch and further developing the app to support multiple protocols.
Technologies: Git, Visual Studio Code, Confluence, Protobuf, Agile, C#, .NET, WPF, MVVM, GitHub Copilot, Visual Studio, MSTest, MigraDoc, Azure DevOps, Jira, OpenRPC, JSON, Microsoft Access, Entity Framework Core, Python, YAML, Build Pipelines, WinUI 3, XUnit, Atlassian Stack, Scrum
Christian H.
Last position:
ZVEI - Central Association of the Electrical Industry
- Further development of Excel templates for the electrical industry
- Design and development of new analysis functions
- Extension of Excel templates for data analysis
- Use of Excel and VBA
Paul K.
Last position:
Software development (part time) at Freelance
- Developing a web based software to automate creation and analysis of written exams (Python, Django, ReactJS, SQLite, Docker)
René W.
Last position:
Development of an AI-supported system for lead generation
As part of an in-house development project, a pipeline for automated lead generation was created as the second stage of a preceding system for project monitoring. Based on a list of freelance project URLs (freelancermap), qualified lead records are generated, including company, contact person, official and personal email address, and the appropriate form of address (informal/formal). The technologies used were Python (openpyxl, requests) as well as an LLM agent workflow in VS Code (GitHub Copilot Chat) with a custom slash command and extensive rule set; search APIs (Serper.dev) are connected for research. My tasks included the full concept and development. The core is a rule set of around 480 lines that guides the LLM agent deterministically through extraction, website and email lookup, duplicate matching (against existing provider lists), and the creation of a structured JSON output. Deterministic steps (Excel matching, web/email search, pattern derivation) were moved into Python helper scripts. Other requirements included validating the results through versioned blind runs against a reference, iterative refinement of the rule set, and a swappable search provider layer for cost and stability reasons.
Discover over 15,000 top freelancers
Statistics of experts using MSTest
Aggregated from the professional profiles of matched freelancers.
Experience
18 years
Position duration
1.6 years
Positions per freelancer
17
Top business areas
Information Technology, Product Development, Quality Assurance
Top industries
Information Technology, Manufacturing, Automotive
Certification focus areas
Information Technology, Product Development, Quality Assurance
Bachelor's degree or higher
89%
Master's degree or higher
44%
Certifications per freelancer
2
Most common languages
German, English, Italian
Speak two or more languages
90%
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 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 MSTest
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.
MSTest 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%)
- Manufacturing (90%)
- Automotive (40%)
- Healthcare (40%)
- Biotechnology (30%)
- Energy (30%)
- Banking and Finance (30%)
- Insurance (30%)
Please note that freelancers can work across multiple industries, so percentages overlap.
About the technology
MSTest in .NET
MSTest is Microsoft’s testing framework for .NET applications. It uses attributes such as TestClass, TestMethod, TestInitialize and TestCleanup to structure automated tests that run inside Visual Studio, the .NET CLI and continuous integration workflows. Teams use it to verify application behavior early and repeatedly.
What it builds
MSTest supports unit tests for business logic, services, controllers and data-access boundaries. It can also organize broader integration and component checks when the test environment is prepared carefully.
- Validate C# and .NET business rules
- Check APIs, background services and integrations
- Cover regression-prone workflows
- Run tests locally and in automated pipelines
Tools and ecosystem
The framework works with Visual Studio Test Tools, the Microsoft.NET.Test.Sdk package and the dotnet test command. MSTest V2 introduced a modern, extensible approach for .NET testing, while current MSTest packages support features such as data-driven tests, parallel execution and custom test extensions. Results can feed Azure DevOps and other CI systems.
When specialists help
Companies often bring in freelance MSTest specialists when an existing suite is slow, brittle or difficult to trust. They may need help moving from manual checks to automation, improving coverage around a legacy .NET service, or making tests reliable in a Germany-based team working across remote and on-site delivery.
- Establish a practical test structure
- Replace fragile setup and shared state
- Diagnose flaky or environment-dependent tests
- Integrate reporting into delivery pipelines
Skills that matter
Strong professionals understand more than MSTest syntax. They design isolated tests, use meaningful assertions and test doubles, manage asynchronous code and distinguish unit tests from integration checks. Familiarity with C#, .NET, dependency injection, HTTP APIs, SQL and pipeline configuration helps them fit testing into the wider system.
Choosing the right expert
Look for examples of clear test boundaries, readable test data and useful failure messages rather than a large test count alone. Ask how the professional handles flaky tests, external dependencies, parallel execution and changes in the domain model. A good specialist explains trade-offs between MSTest, xUnit and NUnit and leaves behind documentation, repeatable setup and a suite the team can maintain.
Frequently asked questions
Everything clients usually want to know about MSTest, in one place.
MSTest is Microsoft’s testing framework for .NET applications. Companies use it to automate unit, integration and component checks, then run those checks through Visual Studio, the dotnet test command or a CI pipeline.
MSTest fits naturally into Microsoft’s Visual Studio and .NET tooling and uses familiar attributes and assertions. NUnit and xUnit.net offer different conventions and extension models, so the best choice depends on existing code, team preferences and pipeline requirements rather than framework popularity.
A strong MSTest specialist usually brings solid C# and .NET knowledge, plus experience with dependency injection, mocking, asynchronous code and HTTP APIs. SQL, test data management and CI configuration are also valuable when tests cover service and data boundaries.
The right level for MSTest depends on the test problem, not on a fixed number of years. A small unit-test extension may need focused framework knowledge, while a legacy migration or flaky pipeline requires proven skill in test design, diagnosis and .NET architecture.
MSTest works well in remote collaboration because test projects, configuration and results can be reviewed in source control and CI systems. For teams in Germany, clear written communication in English or German, agreed review practices and reliable access to test environments matter more than constant on-site presence.
MSTest supports data-driven scenarios through attributes such as DataTestMethod and data sources. A specialist should choose test data that is readable, isolated and representative, while keeping failures easy to trace back to the input that caused them.
Review whether MSTest tests isolate the behavior under test, express business intent and fail with useful messages. Ask to see how the professional handles cleanup, asynchronous operations, external dependencies and flaky results, and check that the suite runs consistently in the same CI environment as the application.
MSTest V2 was the modern, extensible generation of Microsoft’s framework and remains a common term in project discussions. For new or actively maintained work, the specialist should assess the current MSTest packages, target framework and Microsoft testing tooling before recommending an upgrade or migration.
The average hourly rate of freelancers in Germany who have used MSTest in their recent projects is 93 €, which corresponds to a daily rate of about 746 € based on an 8-hour working day.
Of the freelancers in Germany who have used MSTest in their recent projects, 89% hold at least a Bachelor's degree and 44% hold at least a Master's degree.
On average, freelancers in Germany who have used MSTest in their recent projects have 18 years of professional experience, with a single engagement typically lasting around 1.6 years.
The most common languages among freelancers in Germany who have used MSTest in their recent projects are German (100%), English (90%), and Italian (30%).
The most common industries among freelancers in Germany who have used MSTest in their recent projects are Information Technology (100%), Manufacturing (90%), and Automotive (40%).
The most common business areas among freelancers in Germany who have used MSTest in their recent projects are Information Technology (100%), Product Development (100%), and Quality Assurance (80%).
Main locations of FRATCH Experts, who have recently used MSTest
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
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Philipp Thomaschewski
FRATCH CEO
