Blazor Experts in Germany
matched in minutes from over 15,000 CVs with the power of AIWork with specialists who build modern full-stack web applications using ASP.NET Core, C#, and WebAssembly. FRATCH matches you with vetted, available freelance professionals quickly and precisely.
Meet FRATCH Experts in Germany, who have recently used Blazor
Jörg T.
Last position:
Consultant, Requirements Engineer and Database Expert
Project – Evaluation and development of databases for a new product line for a measuring equipment manufacturer
- Current-state analysis
- Requirements analysis of the data storage layer
- Writing benchmark tests
- Design of the new database schema
- Database migrations
- Development of audit logging and Part11
- Creation of backup and recovery concepts
- Design of the persistence layer API
- Writing unit tests
- Creating requirements in Azure
Tools: C#, Visual Studio 2022, Azure DevOps, SonarQube, Git, RestSharp, WebServer, PostgreSQL, MS SQL, SQLite, MinIO, Podman, Docker, DataGrip, SQL Management Studio, HeidiDB, pgAdmin
Saqib J.
Last position:
AI Developer / AI Engineer (Lead) at KOM4TEC GmbH
- Designed and implemented modular AI assistants for sales and business processes within the Microsoft ecosystem (Agentic AI, Copilot extensions)
- Frontend architecture and development with React + TypeScript for embedded chat and assistant surfaces (streaming UI, Hooks, React Query, OpenAPI clients)
- Enterprise-level agent development: reusable skill/agent library, MCP servers, review and compliance gates
- LLM integration into the user experience: Anthropic (Claude), OpenAI, tool use, RAG pipelines, prompt engineering, guardrails
- Architecture and code review consulting, and mentoring within the AI development team
- Integration with Microsoft Graph, Power Platform, and Azure services
- Technologies: React, TypeScript, Anthropic Claude, OpenAI, MCP, RAG, Microsoft Graph, Power Platform, Azure
Giuseppe A.
Last position:
Embedded Software Development at Inheco
- AI Integration (LLM & RAG): Designed and built an internal intelligent RAG system (Retrieval-Augmented Generation) based on LLMs, n8n, and vector data to automatically analyze technical documents and error logs.
- Design & Implementation: Designed a robust RS-232/UART communication interface for an SBC-based embedded device used to control medical shaker systems.
- Architecture & Protocol Design: Built a highly maintainable software structure (OOP, SOLID) and defined resilient, hardware-level communication protocols, including multithreading and advanced error handling.
- Quality Assurance & DevOps: Automated testing with xUnit, ran integration tests directly on the hardware target, and maintained technical documentation 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
Oleg O.
Last position:
Senior Software Developer / BI Integration Developer Power BI, C# at Telecommunications
Embedded Analytics & AI-assisted BI
Design and development of an integrated analytics solution based on ASP.NET Core, Power BI Embedded, and LLM services to provide context-based business information.
Development of an AI agent with Function/Tool Calling for the secure orchestration of REST APIs, SQL data sources, and technical services within defined business processes.
Building automated BI workflows including workspace management, deployment processes, and scheduled refresh via the Power BI REST API.
Implementation of secure service-to-service communication with Microsoft Entra ID and Service Principal, and integration into existing enterprise system landscapes.
Technologies: ASP.NET Core, C#/.NET, Power BI Embedded, Power BI REST API, LLM API, AI Agents, Function/Tool Calling, Entra ID
Timo T.
Last position:
Gronic Ident & Sign at Gronic Systems GmbH
Gronic Ident & Sign
Core technologies: Android, Jetpack Compose, Retrofit, Regula Document Reader, Adobe Sign
Android app on dedicated devices for identifications and electronic signatures at the PoS
Andre F.
Last position:
.NET Consultant (Fullstack) at AFri Consulting
Software development with C#
IT infrastructure development and maintenance with Microsoft Azure
Integration of 3rd-party systems
Planning and setting up DevOps CI/CD processes
C# (.net8)
Azure Cloud Services
DevOps
Jira
Dynamics
Odata
Api Management
Key Vaults
ServiceBus
Azure Functions
Blazor
Hamza K.
Last position:
Academic Research Contributor in Health Sector (Volunteer) at n/a
- Acted as technical consultant to optimize multi-layer ensemble models combining ResNet, CNN-BiGRU-Attention, and XGBoost.
- Guided implementation of a Logistic Regression meta-learner to solve class imbalance problems, achieving 92.86% accuracy and 0.9644 AUC on PTB-XL and Chapman-Shaoxing datasets.
Martin H.
Last position:
Software Architect at Hays AG
- C# development .Net 8.0
- Technical responsibility for architecture decisions (DDD, Clean Architecture, Microservices)
- Introduction and systematic evaluation of GitHub Copilot, analysis of efficiency benefits, identification of suitable application scenarios, assessment of code quality
- Development of best practices for using Copilot within the team, support during rollout and coaching of individual developers
- Conducting code reviews, architecture documentation according to Arc42
- Building stable CI/CD pipelines with Azure DevOps, introduction of automated quality assurance with SonarQube and .editorconfig
- Collaboration with stakeholders to continuously optimize technical concepts
- Technologies used: Azure Devops Server, Git, Sonarqube, Visual Studio 2022, Sparx EA 17, Nagios LS, Nagios XI, C#, Resharper 2.24.3, Clean Architecture, DDD, EF-Core, Arc24, Microservices, Angular, MediatR, SignalR, Copilot, OpenAI
Volker D.
Last position:
Developer at DV-Consulting und Entwicklung Volker Döch
- Developed a new web app to manage and configure counting devices for large events
- Technologies: .NET 10, C#, Blazor, MudBlazor, MySQL, Git
Jens O.
Last position:
Frontend Developer at Volkswagen Financial Services AG
Cross-brand design system
Focus: Analysis of the causes of recurring layout deviations in design system components. The cause was the integration of visual regression tests (BackstopJS) into the build and approval process: deviations were not blocked, and reference images were replaced without approval.
Recommendations for a controlled workflow with mandatory approval and test results as a prerequisite for merging. Contributed to the successor system based on Lit/Web Components.
Technologies: Lit, Web Components, SCSS, Gulp, BackstopJS, GitHub Enterprise, JFrog Artifactory
Stefan W.
Last position:
Architect/Software Developer at Global Logistics Support GmbH
Tasks
- Further development of a new ERP system with Blazor
- Generation of e-invoices in the XRechnung and Zugferd formats
- UI/UX design Client-server system
- Windows 11 Technology
- Microsoft .NET 9, Git, Azure DevOps, ASP.NET, MSSQL, Blazor Programming languages
- C#, MVVM Development tools
- Microsoft Visual Studio .NET 2022 Database
- MSSQL Industry
- Other
Marc H.
Last position:
Senior Architect, Coach and Developer
Fixing issues in the program logic
Covering the changes with unit tests
Analyzing and documenting the data structure of the various applications
Analyzing and documenting the parameters for configuring the applications
Analyzing and documenting the measures required to ensure the operation of the applications
Analyzing and designing the separation of the individual database structures
Analyzing and estimating the effort for planned extensions
Analyzing, maintaining and documenting a heterogeneous legacy system landscape for a print media service provider
Technology: C#, VB.NET, C, Python, Microsoft SQL Server, Visual Studio 2010, JetBrains Rider, Visual Studio Code, arc42, Draw.io, Jira, GitLab
Rizwan B.
Last position:
Software Developer/Database/Devops at Sutor Bank
Project:
- Migration of existing VB6 applications to C# (Web API, web app)
- Report development and risk management systems (C#, API interfaces, databases)
- Document archive (API interfaces, databases)
Team size: 9 people
- Reports for Risk and Credit Management Development and maintenance of report structures to support risk and credit decisions, including data modeling, validation, and automated delivery for business departments.
- Migration and maintenance of a legacy system to the latest version of .NET for the asset management system Planning and execution of the modernization of an existing asset management system, including code refactoring, performance optimization, test automation, and sustainable maintenance after migration.
- Replacement of the COM-based archive connection with a REST API Redevelopment of the connection of the document archive (HYPARCHIV) to a REST API based on OpenAPI/Swagger, including archiving with index and stamp fields as well as PDF export into the customer portal.
- Redesign of payment receipt processing Replacement of an existing Oracle PL/SQL process with a new implementation in C# based on a business concept, including business alignment, data modeling, and test coverage.
- Design and implementation of tests, creation of deployment pipelines, and documentation
- Further development and implementation of change requests.
- Regular code reviews within the team as well as optimization of application scalability and stability
Technologies: C#, .NET 10, ASP.NET, Unit of Work, IoC, Three-Tier Architecture, Entity Framework Core, DB First, Web API, Swagger, OpenAPI, Python, Oracle, HYPARCHIV, Azure, PowerBI, DevOps, AKS (Azure Kubernetes Service), GIT, xUnit, NSubstitute, TypeScript, Vue.js, Pinia,
Methods: agile development using Scrum
Andreas G.
Last position:
Senior Fullstack .NET (Core) & Angular Developer at IT Service Provider
- Supporting several agile teams in the new product development of an enterprise CRM and ERP application
- Web frontend development with Angular 17–21 (microfrontends, Domain-Driven Design, MDB-Bootstrap)
- Backend development with C# and .NET 7–10, MongoDB, MassTransit, RabbitMQ, Entity Framework Core, ElasticSearch (microservices, DDD)
- Technical feature design for assigned tasks
- Technical architecture design including forward-looking planning of AI-supported extension options
- Proof-of-concept implementation of AI-supported workflows with n8n and a locally hosted LLM (Ollama)
- Coordination with stakeholders and Product Owners, support with sprint planning
Result: Delivery of production-ready microservices and frontend modules in agile sprint cycles.
Environment: .NET 7–10 · Angular 17–21 · C# · TypeScript · OpenAPI · Microfrontends · DDD · Kubernetes · Docker · Helm · MS SQL Server · PostgreSQL · MongoDB · MassTransit · RabbitMQ · EF Core · ElasticSearch · Kibana · Azure DevOps · KeyCloak · n8n · Ollama
Reginald L.
Last position:
ERP System Redesign (web-based)
PHP and React redesign of a web-based ERP system.
- Development of the header and parts of the navigation
- Development of various modules in React, such as a calendar, chat and various tables
Discover over 15,000 top freelancers
Statistics of experts using Blazor
Aggregated from the professional profiles of matched freelancers.
Experience
20 years
Position duration
1.9 years
Positions per freelancer
18
Top business areas
Information Technology, Product Development, Quality Assurance
Top industries
Information Technology, Manufacturing, Banking and Finance
Certification focus areas
Information Technology, Product Development, Project Management
Bachelor's degree or higher
82%
Master's degree or higher
50%
Certifications per freelancer
2
Most common languages
German, English, Spanish
Speak two or more languages
97%
Based on our profile pool as of 29 Oct 2026.
Daily rate distribution
The chart shows how the daily rates of experts in this technology in Germany are distributed, based on recent contracts on our platform. Each bar covers a rate range — its height shows the share of experts charging within that range.
Average rates of experts in Germany using Blazor
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 29 Oct 2026. Actual rates may vary depending on seniority level, experience, skill specialization, project complexity, and engagement length.
Blazor 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 (98%)
- Manufacturing (67%)
- Banking and Finance (56%)
- Transportation (55%)
- Government and Administration (48%)
- Healthcare (42%)
- Energy (41%)
- Automotive (39%)
Please note that freelancers can work across multiple industries, so percentages overlap.
About the technology
Full-Stack Web Development with C# and .NET
Blazor enables teams to build interactive client-side web user interfaces using C# instead of JavaScript. As a core component of the modern ASP.NET Core ecosystem, it allows shared logic, validation rules, and data transfer objects across both client and server layers. Enterprises adopt it to streamline web development within established Microsoft environments.
Blazor Hosting Models and Architecture
The framework provides two primary architectures tailored to distinct performance and network profiles:
- Blazor WebAssembly runs client-side directly in the browser via WebAssembly for offline capability and edge processing.
- Blazor Server executes component logic on the host, synchronizing UI updates over real-time SignalR connections.
- Blazor United in modern .NET combines server-side rendering, streaming, and interactive modes in a unified project.
Tooling and Component Ecosystem
Production deployments rely on mature tooling and UI component suites. Specialists work with Visual Studio, Visual Studio Code, and the .NET CLI alongside enterprise UI libraries like MudBlazor, Radzen, Telerik UI, and Syncfusion. They also configure authentication via Microsoft Entra ID or OpenID Connect and orchestrate telemetry using Azure Application Insights.
Enterprise Applications Across Germany
Organizations across Germany frequently choose the framework for internal tools, customer portals, and specialized industrial dashboards. From manufacturing plants in Baden-Württemberg to financial institutions in Frankfurt, companies running large C# backends rely on these solutions to modernize legacy Windows Forms and WPF software into scalable browser-based platforms.
When Companies Bring in External Expertise
Organizations engage freelance specialists when migrating legacy .NET applications, optimizing WebAssembly payload sizes, or architecting complex SignalR connection lifecycles. External professionals provide immediate architectural guidance on state management, responsive UI performance, and seamless integration with existing microservices and REST or gRPC endpoints.
Hallmarks of Strong Technical Specialists
Top specialists demonstrate mastery of component lifecycles, memory management in long-lived browser sessions, and browser-to-server security. They understand JavaScript interoperability boundaries, write effective bUnit tests, and establish robust CI/CD deployment pipelines targeting cloud environments, Docker containers, or on-premises servers.
Frequently asked questions
Questions about Blazor? Start with the answers below.
By using Blazor, teams build interactive browser frontends using C# without maintaining separate JavaScript or TypeScript toolchains. It eliminates duplicated model definitions, allows full-stack debugging in one IDE, and accelerates feature delivery for organizations invested in the .NET ecosystem.
Blazor Server processes UI events on the server and pushes lightweight DOM diffs over a persistent SignalR connection, ensuring fast initial load times. In contrast, Blazor WebAssembly downloads the runtime and compiled code directly to the browser, executing client-side for true offline support and lower host resource usage.
An effective ASP.NET Core Blazor specialist brings deep proficiency in modern .NET, Entity Framework Core, dependency injection, and REST or gRPC communication. They must also know CSS for custom layouts, JavaScript interop for browser APIs, and state management techniques like Fluxor.
While Angular and React rely on TypeScript and vast npm packages, Blazor lets developers stay entirely within the .NET runtime. It is especially compelling for teams with existing C# backend services, though React or Angular may still be preferred for consumer-facing websites requiring minimal initial download footprints.
Yes, migrating legacy WPF or WinForms systems to Microsoft Blazor is a frequent enterprise initiative. Teams reuse substantial business logic, data contracts, and calculations directly, while modernizing the user interface into a responsive, cross-platform web experience.
Most projects with Blazor in Germany operate remotely or in hybrid setups, particularly across hubs like Berlin, Munich, and Cologne. Freelancers frequently participate in agile sprints, collaborating closely with local product managers and backend teams during standard Central European business hours.
While international software teams often run daily operations in English, many mid-sized German enterprises appreciate German language skills for requirement workshops and documentation. Freelancers working with Blazor WebAssembly who offer professional German and English adapt smoothly to both corporate and Mittelstand environments.
Review how the solution handles component rendering lifecycles, state retention across page reloads, and disposal of event listeners to avoid memory leaks. Strong Blazor code isolates UI from business logic, leverages bUnit for component testing, and minimizes unnecessary SignalR re-renders.
The average hourly rate of freelancers in Germany who have used Blazor in their recent projects is 88 €, which corresponds to a daily rate of about 703 € based on an 8-hour working day.
Of the freelancers in Germany who have used Blazor in their recent projects, 82% hold at least a Bachelor's degree and 50% hold at least a Master's degree.
On average, freelancers in Germany who have used Blazor in their recent projects have 20 years of professional experience, with a single engagement typically lasting around 1.9 years.
The most common languages among freelancers in Germany who have used Blazor in their recent projects are German (100%), English (95%), and Spanish (11%).
The most common industries among freelancers in Germany who have used Blazor in their recent projects are Information Technology (98%), Manufacturing (67%), and Banking and Finance (56%).
The most common business areas among freelancers in Germany who have used Blazor in their recent projects are Information Technology (100%), Product Development (100%), and Quality Assurance (72%).
Main locations of FRATCH Experts, who have recently used Blazor
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 
Munich 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
