C# Experts in Zurich
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Meet FRATCH Experts in Zurich, who have recently used C#
Ursula Maria Mayer
Last position:
Business Mentor at RoleModel Rebels
- Mentor female students and professionals in advancing their careers, particularly as aspiring tech entrepreneurs.
Csaba Kéri
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 Lisak
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 Longe
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 Kaliakatsos
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 Schweighoffer
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
Mateusz Lipczyński
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
Christoph Janik
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.
Lars Niedermeier
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 30 Aug 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 30 Aug 2026. Actual rates may vary depending on seniority level, experience, skill specialization, project complexity, and engagement length.
About the technology
C# in practice
C# is the main language for building software on the .NET stack. Companies use it for web back ends, business systems, APIs, desktop tools, cloud services, and automation jobs that need clear structure and long-term support.
Typical deliveries
- ASP.NET Core web applications and APIs
- Azure services and background workers
- Desktop software with WPF or WinForms
- Integration layers, scripts, and internal tools
- Maintenance for existing .NET codebases
Stack knowledge
Strong C# specialists know the language and the wider .NET ecosystem. They work with ASP.NET Core, Entity Framework Core, dependency injection, testing frameworks, CI pipelines, and common cloud services when a system needs to scale or stay easy to change.
When teams bring help
Freelance expertise is useful when a release is blocked, a legacy application needs cleanup, or a new service must fit into an existing platform. It also helps when a company in Zurich wants local workshop days, but the implementation can continue remotely.
What strong specialists do well
Good C# professionals write readable code, structure solutions well, and keep performance, security, and maintainability in view. They can refactor old code without breaking it, review pull requests carefully, and explain trade-offs in plain language.
Hiring signals
- You need .NET or ASP.NET Core delivery soon
- Your current codebase is hard to extend
- You need Azure or Microsoft stack integration
- Tests, build automation, or release flow need attention
- You want a specialist who can join remote or on-site work in Zurich
Frequently asked questions
Before you brief your next project: the most common questions about C#.
C# is used for business software, APIs, cloud services, desktop apps, and internal tools on the .NET platform. It is a strong fit when a company needs structured code, good tooling, and long-term maintainability.
C# is often compared with Java for enterprise back ends and with Python for automation and scripting. It tends to be the better choice when a team wants tight integration with .NET, Azure, and Microsoft-based systems.
A strong C# specialist usually knows ASP.NET Core, Entity Framework Core, SQL, testing, and Git. For cloud work, Azure knowledge is often important, especially for systems with APIs, queues, or background processing.
A C# freelancer can start quickly if the codebase is well documented and the scope is clear. For legacy systems, they need access to build setup, deployment flow, and a few real business cases to avoid hidden risks.
Yes, C# work is often remote-friendly because most delivery happens in code, tests, and review. For Zurich-based teams, short on-site sessions can help with planning, system handover, or work that touches sensitive internal systems.
C# is the language, while .NET is the runtime, libraries, and tooling around it. In hiring, people often ask for both because a good specialist should understand how the language fits the wider platform.
Look for clear code structure, practical testing habits, and examples of work on real business systems. A strong C# professional can explain why a design is safe, simple, and easy to extend, not just make it run.
Bring in a C# freelancer when delivery speed matters, a legacy app needs rescue, or a team lacks specific .NET skills for a short period. This is especially useful when the work is urgent but the long-term headcount plan is still open.
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 1,121 € 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.
Countries:
Zurich 
Geneva Basel Bern Request a free demo
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Philipp Thomaschewski
FRATCH CEO
