.NET Experts in Stuttgart
matched in minutes from over 15,000 CVsWork with specialists who modernize legacy .NET Framework applications, construct scalable cloud backends on Microsoft Azure, and deliver cross-platform C# solutions, backed by fast, precise AI matching with vetted, available freelancers.
Meet FRATCH Experts in Stuttgart, who have recently used .NET
Matthias S.
Last position:
Software Developer and Consultant at CLADE GmbH
- Analysis of the existing CAN communication between microcontrollers
- Analysis of the sensors used and the measured values collected
- Planning the CAN messages for transmitting the measured values
- Iterative adjustment of the microcontroller code to the new CAN messages
- Cross-compilation from x64 to arm64
Alexander Z.
Last position:
Fullstack Developer and DevOps Engineer at Freelancer
- Developing the infrastructure and improving existing infrastructure: Jenkins, Gitlab Pipeline, OpenShift, Docker, Helm Chart, Kubernetes, Artifactory, CodePipeline, CodeArtifact, Python
- Documenting solutions in Jira/Confluence
- Supporting other colleagues in different technical areas
Gildas D.
Last position:
System Team Lead Diagnostics – Hybrid & Electric Drives (HEV/MHEV/PHEV) for Transmission and Engine (NA/SA) at Stellantis e-transmission
- Technical lead of diagnostics activities for eDCT transmissions and drive systems in the area of hybrid (HEV), mild-hybrid (MHEV), and plug-in hybrid vehicles (PHEV)
- Responsibility for the development and validation of DTC strategies (OBD / EOBD) for markets in North and South America and the EU
- Coordination between interdisciplinary teams (system development, software, safety, calibration, after-sales)
- Creation and maintenance of diagnostic specifications (DID, DTC matrix, snapshot, freeze frame) according to STLA standards
- Support with troubleshooting, validation tests, EOL processes, and internal audits
- Technical interface to suppliers (Bosch, Valeo, etc.) in the area of actuators, sensors, and electric pumps
- Creation of diagnostic RFQ
Andrej G.
Last position:
Head of Engineering at Pumpenfabrik Wangen GmbH (part of Atlas Copco)
- Led the engineering organization with 25 employees across series development, order engineering/master data, documentation, and project management/certification
- Managed an annual budget of €2.5 million
- Restructured the department by merging teams, streamlining processes, and significantly increasing overall efficiency
- Established a dedicated project management & certification department, enabling successful audits (including 3A) and completion of long-standing development projects
- Drove platform and product standardization, reducing complexity and increasing scalability across the portfolio
- Reduced lead times by up to 60% through modular design principles, process optimization, and industrialization efforts
- Built a high-performing R&D team from the ground up and successfully launched two new products within the last two years
- Lowered employee turnover from 24% to below 5% during restructuring by implementing a new leadership culture, clear responsibilities, and targeted talent development
Ronald F.
Last position:
IT Consultant & Training at Various Small Projects & AI Training
- Development of multiple websites for small businesses (6)
- SEO/SEM
- Business Consulting (Implementation of ERP systems (Fresha / MS Dynamics))
- AI Tooling, Prompting & Coding
- GenAI Chatbot (GPT 4.0)
- Creation of a telephone agent (NLP services, Twilio, Python, Azure Services)
- Python coding, report & dashboard creation
- Stakeholder management and consulting throughout the project lifecycle
Training and Certifications in AI:
- Microsoft Azure AI Fundamentals
- Develop Gen AI Solutions with Azure Open AI Service
- Designing and Implementing a Microsoft Azure AI Solution
- Artificial Intelligence for the Business Professional
- Generative AI for the Business Professional
- Certified Artificial Intelligence Practitioner
Michael B.
Last position:
Developer/Consultant at Fresenius Medical Care
- Development of automated end-of-line tests (functional tests) for dialysis machines on a PLC test bench in a production environment
- Introduction of new technology based on Vector vTestStudio, CANoe, and Siemens S7 PLC
- Creating test concepts
- Implementing test cases and libraries in CAPL and C#
- Touch screen emulation and proprietary RPC (Remote Procedure Call) via CAN
- Connecting to the PLC (Siemens Simatic)
- Defining interfaces for device communication (vCDL)
- Defining user interfaces and linking to the frontend (JSON)
- Agile work using DevOps (Azure)
- Skills: CAPL, .NET, C#, vCDL, CANOpen, DevOps, PLC
- Tools used: Vector CANoe 18, vTestStudio 4, MS Azure DevOps, MS Visual Studio 2022, Mosquito MQTT, Git, Siemens TIA Portal
Gerhard W.
Last position:
Self-employed Software Developer at Self-employed Software Developer
- OpenStreetMap integration for a logistics system at PTV Transport GmbH
- worked on portal software
- webshop system in PHP with login, shopping cart, order management, and PDF invoice module (AdminLTE)
- cashbook application for income-expense management (including export functions)
- helpdesk system with ticket management, user roles, and automatic notifications
Michael S.
Last position:
Consultant, Architect, Developer at Self-employed
Matthias M.
Last position:
Founder at CaseOS Low-Code Platform
Discover over 15,000 top freelancers
Statistics of experts using .NET
Aggregated from the professional profiles of matched freelancers.
Experience
24 years (Germany: 21 years)
Position duration
3.2 years (Germany: 3.1 years)
Positions per freelancer
15
Top business areas
Product Development, Information Technology, Project Management
Top industries
Automotive, Information Technology, Manufacturing
Certification focus areas
Information Technology, Product Development, Project Management
Bachelor's degree or higher
100% (Germany: 87%)
Master's degree or higher
57% (Germany: 50%)
Certifications per freelancer
4 (Germany: 3)
Most common languages
German, English, French
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 Stuttgart 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.
Discover detailed .NET rate benchmarks:
Explore rate insightsAverage rates of experts in Stuttgart using .NET
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.
.NET experts industry focus
See which industries our matched freelancers work in most often — every figure is calculated live from the freelancers on FRATCH.
- Automotive (67%)
- Information Technology (67%)
- Manufacturing (44%)
- Professional Services (44%)
- Banking and Finance (33%)
- Healthcare (33%)
- Aerospace and Defense (22%)
- Construction (22%)
Please note that freelancers can work across multiple industries, so percentages overlap.
About the technology
Modern Software with the Microsoft .NET Ecosystem
Microsoft .NET is a unified, cross-platform runtime for engineering web APIs, microservices, desktop systems, and cloud infrastructure. Contemporary solutions build upon modern .NET versions alongside C# and F#. The platform provides asynchronous I/O, strict type safety, and direct support for cloud-native deployments on Linux and Windows containers.
Core Engineering Tasks and Deliverables
- High-performance REST and gRPC service construction using ASP.NET Core
- Complex relational and document persistence using Entity Framework Core
- Migrations from legacy .NET Framework to current cross-platform versions
- Microservice decomposition and event-driven architectures with Azure Service Bus or RabbitMQ
- Native enterprise frontends and cross-platform mobile apps with Blazor and .NET MAUI
Industrial and Enterprise Implementations in Stuttgart
Organizations across the Stuttgart metropolitan area, particularly within automotive, precision manufacturing, and supply chain automation, depend heavily on this ecosystem. Systems include real-time shop floor telematics, distributed ERP extensions, internal calculation platforms, and secure B2B partner portals operating on local private networks or hybrid cloud setups.
Key Frameworks and Tooling
Specialists master modern C# language features alongside runtime internals. Daily toolchains encompass the .NET CLI, Docker, Kubernetes, Visual Studio, and JetBrains Rider. On the architectural side, work routinely involves message brokers, distributed caching through Redis, relational engines such as SQL Server and PostgreSQL, and automated CI/CD pipelines in Azure DevOps or GitHub Actions.
When Organizations Require Freelance Support
- Transitioning mission-critical monolithic software to modular containerized systems
- Bridging temporary architectural skill gaps during cloud migration initiatives
- Resolving severe thread contention, high memory consumption, or garbage collection latency
- Introducing automated integration test frameworks across distributed service landscapes
Criteria for Distinguished Technical Professionals
Senior professionals showcase deep understanding of asynchronous execution patterns, memory allocations via Span and Memory types, and clean architecture boundaries. They deliver maintainable codebases with comprehensive unit testing using xUnit or NUnit, configure resilient logging through Serilog, and establish dependable deployment pipelines.
Frequently asked questions
What clients ask us most about .NET — answered in short.
Modern .NET serves as an enterprise-grade backbone for distributed backend APIs, high-throughput cloud services, and heavy transactional systems. Teams rely on ASP.NET Core for building microservices that require rapid startup times, minimal memory footprints, and high request concurrency.
The original .NET Framework ran exclusively on Windows and relied on IIS for web serving. Current releases are fully open-source and cross-platform, allowing lightweight containers to run on Linux servers while delivering substantial memory and execution speed improvements.
Beyond advanced C# programming, specialists should demonstrate hands-on experience with Entity Framework Core, relational engines like PostgreSQL or SQL Server, and cloud services in Azure or AWS. Knowledge of containerization with Docker and message queuing via RabbitMQ or Kafka is standard.
While each runtime is production-ready, Microsoft .NET provides a tightly integrated standard library, unified CLI, and exceptional language features in modern C#. This unified ecosystem eliminates fragmentation across third-party build tools and ensures dependable long-term runtime maintenance.
Review how the candidate designs domain models, manages memory allocation, and structures asynchronous method calls in .NET. Seasoned experts will readily discuss dependency injection lifecycles, database query optimization, and structured logging strategies for production observability.
Most .NET projects in Stuttgart operate with hybrid arrangements. Core architectural kickoff workshops or integration testing with local plant machinery happen on-site, while routine development cycles proceed efficiently in remote environments.
Many industrial enterprises in Stuttgart require fluent German for direct coordination with legacy process owners and operations managers. However, pure backend .NET Core and cloud modernization initiatives within international teams operate predominantly in English.
Migrating from old dotnet framework installations requires identifying incompatible APIs, replacing obsolete libraries, and decoupling code from IIS or Windows-specific components. Experienced specialists execute incremental migrations using the strangler fig pattern to maintain uninterrupted business operations.
The average hourly rate of freelancers in Stuttgart, Germany who have used .NET in their recent projects is 89 €, which corresponds to a daily rate of about 716 € based on an 8-hour working day.
Of the freelancers in Stuttgart, Germany who have used .NET in their recent projects, 100% hold at least a Bachelor's degree and 57% hold at least a Master's degree.
On average, freelancers in Stuttgart, Germany who have used .NET in their recent projects have 24 years of professional experience, with a single engagement typically lasting around 3.2 years.
The most common languages among freelancers in Stuttgart, Germany who have used .NET in their recent projects are German (100%), English (100%), and French (56%).
The most common industries among freelancers in Stuttgart, Germany who have used .NET in their recent projects are Automotive (67%), Information Technology (67%), and Manufacturing (44%).
The most common business areas among freelancers in Stuttgart, Germany who have used .NET in their recent projects are Product Development (100%), Information Technology (89%), and Project Management (67%).
Main locations of FRATCH Experts, who have recently used .NET
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 
Dusseldorf 
Dortmund 
Essen 
Nuremberg Request a free demo
Get in touch with the FRATCH team and we will get back to you within 4 hours.
Would you rather directly get in touch?
We always have the time for a call or email!
Philipp Thomaschewski
FRATCH CEO
