
C# Experts in Zurich
matched in minutes from over 15,000 CVsHire experts who deliver backend services, business applications and cloud solutions with C#, .NET, ASP.NET Core and Microsoft Azure. FRATCH matches you quickly with vetted, available freelancers whose experience fits your technical and delivery needs.
Meet FRATCH Experts in Zurich, who have recently used C#
Ursula M.
Last position:
Business Mentor at RoleModel Rebels
- Mentor female students and professionals in advancing their careers, particularly as aspiring tech entrepreneurs.
Csaba K.
Last position:
ServiceNow Consultant at DXC
- Worked in mixed teams with several clients
- Performed requirement engineering, proposal and time estimation
- Developed ACLs, business rules, flows, workflows, catalog items, various scripts, UI actions, policies, scoped applications
- Customized mobile apps: Now Agent and Now Mobile
- Implemented integrations using the Integration Hub
- Coordinated continuously with clients during development
- Performed testing and helped clients with testing
- Deployed to production and applied main version upgrades and patches
- Managed CMDB, domain separation and asset management
- Integrated between instances at different clients
- Developed GlideScript: business rules, scripted REST endpoints, extension points, fix scripts, background scripts
Daniel L.
Last position:
SQL, .NET and VBA Developer at Postfinance AG
- For the internal MIS, which gathers data in a complex, comprehensive system landscape and loads it into a central database via ETL, existing processes and packages had to be maintained and new KPIs analyzed, specified, and implemented.
Andrew L.
Last position:
Service Manager - Testing at Takeda Pharmaceutical International AG
- Managing the Testing services for the Global IT Testing Centre of Excellence (TCoE) team, which is responsible for managing and supporting the Product & Project Testing Workstreams on various Regional Projects, especially in Pharmacovigilance, Digital Supply Chain, Clinical Practice and R&D, etc.
- Managing Client relationships, escalations and continuing to grow the project services globally, while also driving the testing efforts on Takeda’s AI, DevOps, Agile, and Digital projects.
- Led the implementation of a Quality Management System (QMS), ensuring compliance with GCP, GMP, and Swiss and EU regulations, resulting in a huge improvement in audit readiness.
- Overseeing projects for systems including ERP, EDGE, SAP ECC, SAP Transportation Management, S/4 HANA migration etc.
- Led an AI/ML PoC for AI implementation.
- Led a cross-functional team to ensure compliance with MDR, FDA regulatory guidelines and achieved successful project deliveries.
- Led and managed change management and communication for TCoE, keeping the Takeda organisation informed of change communication and practices, including presentations to various stakeholders.
- Ensuring TCoE outsource vendor resources adhere to regulatory, compliance and quality system standards and practices for GxP & non-GxP System Development Life Cycle (SDLC) including aSDLC and TCoE Global Standards.
- Translated the product vision, strategy and requirements into backlog items, which were prioritised based on potential business impact and customer value.
Ioannis K.
Last position:
Algorithms Development Expert, Research & Development at Reishauer AG
- Mathematical specification and definition, analysis and software development of the skiving cutter tool motion planning within the skiving machine for simultaneous and sequential gear flank processing
- Twist-free topological manufacturing
- Workpiece flank line modifications
- Workpiece flank line and profile corrections
- Workpiece tooth thickness deviations
- Computer vision algorithms for automatic wear detection of the skiving cutter tool
- Software development for corrections of the machine kinematics for the profile grinding product series, including twist-free grinding
- Software development for corrections of the machine kinematics, quality measurement and evaluation for the slot grinding product series
- Performance analysis and continuous improvement of internal design tools (RTDesign)
- Tools used: C#, .NET, TeamCity, git, PostgreSQL, MySQL
Balázs S.
Last position:
Owner at Schweighoffer GmbH
- Business analysis and requirements engineering
- Consulting technical mathematics and control theory
- Selling outsourcing software development projects to companies
- Project lead, controlling and automated testing
- Software design and support
- Developed control algorithm for a sensorless permanent magnet electric motor
- Solved control engineering problems for customers
Christoph J.
Last position:
Project management, Software engineering, Software architect, DevOps at Migros Genossenschafts Bund
- Greenfield project M-Zollmanager: Development of an internal platform to support users in booking requirement areas on line items in assessment notices.
- Greenfield project M-Deliveryplan: Development of an internal platform for planning and tracking deliveries in the international transport sector.
- Created functions to predict the estimated arrival time of container ships and goods from the port of loading to the port of destination, considering potential events.
- Developed the TrackAndTrace add-on for M-Deliveryplan to track and plan goods and containers.
- Built a generic AI chatbot for Migros app infrastructure, including ChatGPT integration and creating AI workflows with N8N.
- Developed AI assistants to automate repetitive tasks, such as creating release notes or processing Jira tasks based on N8N workflows.
- Further development and maintenance of the M-LFS, M-Vehicleaccess and M-Worklog apps.
- Used C#, Angular 18, DevOps practices, N8N, Kubernetes, Docker, Jira, Confluence and Azure.
- Ongoing project with continuous development of platforms and workflows.
Mateusz L.
Last position:
Project Lead Developer at PwC
- Took over the analyst and leading developer role in an innovative project helping detection of financial fraud in a major financial institution in Zurich with assistance of artificial intelligence
- Analyzed and implemented new modules, improved performance and user experience, elevated technical documentation and code quality to the standard required by the end client
- Technologies: Java 17, JavaFX, Spring Boot, concurrency, UX, Gradle, Impala
Lars N.
Last position:
Coordinator of a scientific OpenSource project
- Coordination of a scientific OpenSource project
- Administration of publication in the IEEE proceedings
- Presentation at the most prominent international conference for neural networks (WCCI IJCNN 2022)
Discover over 15,000 top freelancers
Statistics of experts using C#
Aggregated from the professional profiles of matched freelancers.
Experience
25 years

Position duration
3.4 years

Positions per freelancer
13

Top business areas
Information Technology, Product Development, Project Management

Top industries
Banking and Finance, Information Technology, Manufacturing

Certification focus areas
Information Technology, Product Development, Project Management
Bachelor's degree or higher
83%
Master's degree or higher
83%

Certifications per freelancer
4

Most common languages
German, English, French

Speak two or more languages
100%
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 Zurich 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 Zurich using C#
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.
C# experts industry focus
See which industries our matched freelancers work in most often — every figure is calculated live from the freelancers on FRATCH.
- Banking and Finance (78%)
- Information Technology (78%)
- Manufacturing (67%)
- Professional Services (67%)
- Telecommunication (67%)
- Insurance (56%)
- Healthcare (44%)
- Media and Entertainment (44%)
Please note that freelancers can work across multiple industries, so percentages overlap.
About the technology
C# in practice
C# is a strongly typed, object-oriented language from Microsoft. It is used across the .NET ecosystem to create web applications, APIs, desktop software, cloud services, games and business systems. Its language features support readable code, automated testing and long-term maintenance.
.NET ecosystem
C# specialists commonly work with .NET, ASP.NET Core, Entity Framework Core and LINQ. They may also use Microsoft Azure, Visual Studio, Visual Studio Code, NuGet, Docker and Kubernetes. A suitable professional understands how language features connect with frameworks, databases, messaging systems and deployment pipelines.
Typical deliverables
- REST and GraphQL APIs for web and mobile products
- ASP.NET Core applications and modular backend services
- Enterprise software connected to SQL and NoSQL databases
- Azure Functions, background workers and event-driven workflows
- Desktop tools with .NET MAUI, WPF or Windows Forms
When to hire a specialist
Companies bring in freelance C# expertise when a legacy .NET system needs modernisation, an internal team needs additional capacity or a new service must reach production reliably. In Zurich, professionals may support banking, insurance, healthcare, manufacturing and public-sector systems. Remote collaboration works well when repositories, environments and communication practices are organised; on-site work can help with workshops and regulated delivery.
Skills beyond C#
Strong professionals combine language knowledge with software design, API security, data modelling and automated testing. Useful adjacent skills include SQL, JavaScript or TypeScript, React, message brokers, Git, CI/CD and cloud operations. For Microsoft environments, experience with Azure identity, monitoring and infrastructure is often valuable.
Choosing the right professional
Look for evidence of maintained C# systems, not only familiarity with syntax. Ask how the specialist handles dependency upgrades, performance issues, error handling, observability and test coverage. A strong professional explains trade-offs clearly, documents decisions and can work with existing coding standards. For Zurich-based teams, confirm availability for the required collaboration model and language expectations.
Frequently asked questions
Before you brief your next project: the most common questions about C#.
C# is commonly used for ASP.NET Core websites, REST APIs, cloud services, desktop applications and enterprise software. It is also used with Unity for games and interactive experiences. The right freelancer should match the language to the product architecture rather than treat it as a standalone choice.
C# and Java both support strongly typed, object-oriented application development and large enterprise systems. C# is closely integrated with .NET and Azure, while TypeScript is primarily used around JavaScript for web interfaces and server-side applications. The best option depends on the existing stack, runtime needs and team expertise.
A strong C# freelancer may also work with ASP.NET Core, Entity Framework Core, SQL, Azure, Docker and CI/CD pipelines. Knowledge of JavaScript or TypeScript can help when backend and frontend work meet. Testing, security, observability and API design are equally important for production systems.
The required depth depends on the system’s risk and complexity. A small internal tool may need solid .NET application skills, while a distributed service or legacy migration calls for proven architecture, testing and production troubleshooting. Assess the freelancer against the specific deliverables, integrations and ownership expected.
Yes, C# work is often suitable for remote collaboration because source code, builds, tests and cloud environments can be shared securely. Teams should agree on communication, access controls, review practices and working hours. On-site sessions in Zurich can still be useful for discovery workshops, stakeholder alignment or sensitive environments.
C# works well for cloud applications built with ASP.NET Core, Azure Functions, containers and managed databases. Its value depends on sound service boundaries, deployment automation, security and monitoring. A freelancer should explain how the application will behave under failure, changing load and ongoing releases.
Review how the C# professional structures code, writes tests and handles dependencies, errors and configuration. Ask for examples of production decisions and request a clear approach to documentation, code review and monitoring. Practical reasoning is more useful than familiarity with a long list of tools.
.NET is the wider platform around C#, including runtimes, libraries, ASP.NET Core and tooling from Microsoft. Freelancers should understand package management with NuGet, project configuration, dependency injection, logging and deployment options. Familiarity with older .NET Framework systems can also help when modernising established applications.
The average hourly rate of freelancers in Zurich, Switzerland who have used C# in their recent projects is 140 €, which corresponds to a daily rate of about 1,122 € based on an 8-hour working day.
Of the freelancers in Zurich, Switzerland who have used C# in their recent projects, 83% hold at least a Bachelor's degree and 83% hold at least a Master's degree.
On average, freelancers in Zurich, Switzerland who have used C# in their recent projects have 25 years of professional experience, with a single engagement typically lasting around 3.4 years.
The most common languages among freelancers in Zurich, Switzerland who have used C# in their recent projects are German (100%), English (100%), and French (33%).
The most common industries among freelancers in Zurich, Switzerland who have used C# in their recent projects are Banking and Finance (78%), Information Technology (78%), and Manufacturing (67%).
The most common business areas among freelancers in Zurich, Switzerland who have used C# in their recent projects are Information Technology (100%), Product Development (89%), and Project Management (78%).
Main locations of FRATCH Experts, who have recently used C#
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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