Visual Studio Experts in Dortmund
from over 15,000 CVs with fast AI matchingHire experts who create and maintain .NET applications, Windows software and cloud-connected services with Visual Studio, C#, ASP.NET Core and Azure. FRATCH quickly matches you with vetted, available freelancers whose skills fit your technical needs.
Meet FRATCH Experts in Dortmund, who have recently used Visual Studio
Manuel K.
Last position:
.NET Developer, SAP Business One Consultant at Own Projects
- DTO class generator: In-house development of a tool for the automatic generation of classes, functions, and methods for use in .NET Core projects based on SAP Business One Service Layer metadata
- E-invoice import add-on: Development of a SAP Business One add-on / coresuite module for the automated import of ZUGFeRD e-invoices as incoming invoices – with configurable mapping to flexibly control the import logic across four mapping types (DIRECT, SQL, FIXED, EXPR). The add-on is available as a licensed product for SAP Business One customers.
Stack: SAP Business One, SAP Business One Service Layer, coresuite Country Package, C#
Kersten L.
Last position:
Lead Architect / Lead Developer at Bettles: Sports Betting Platform
- Complete greenfield rebuild across the whole stack — built AI-native: backend in Go and NestJS, PostgreSQL (CNPG) on K3s with GitOps/Terraform; frontend on Angular 22, zoneless.
- Orchestrated coding agents (e.g. Claude Code, Cursor) across the entire lifecycle — architecture, implementation, testing, reviews, documentation — driven by Specification-Driven Development (SDD).
- “Bruno” — LLM commentator persona backed by RAG and MCP for a personality that stays consistent across all generations (match previews, post-match reports, his own virtual bets).
Angular 22 (zoneless, without Zone.js), Claude Code, Claude Code Skills, CNPG, Cursor, Design Tokens (Spec for Code), Docker, Gherkin, Git, GitLab, GitOps, Go, Google Gemini, Grafana, Hetzner Cloud, K3s, Keycloak, Kubernetes, Lighthouse, LLM Integration, Model Context Protocol (MCP), NestJS, Node.js, NPM, Playwright, PostgreSQL, Prometheus, RAG, REST, Specification-Driven Development (SDD), Structured Outputs, Terraform, TypeScript, Vitest
Jens S.
Last position:
Network Technology at ISP, Internet Service Provider, BGP Peering
- Optimization of the transmission media of the data links in the Ruhr area
- Configuration/expansion of switches and routers for an autonomous system AS
- Improve the network protocols used Layer 2/3 (OSI model), RSTP, broadcast, etc.
- Laying cables, crimping, antennas, routers, switches
- Maintenance, expansion, selection and prioritization of troubleshooting measures for network monitoring (PRTG, The Dude)
- Organization and new connection of another BGP peering, data center, NGN fiber optic
- VPN IPSec site connections for 6 sites with PFSense, Fritzbox
- Configuration of WLAN devices (Mikrotik, UBNT
Label: TCP/IP, VLAN, BGP, OSPF, MPLS, VPLS, routing protocols, WLAN, EoIP, PPPoE, routing, SNMP, DHCP, DNS, NAT, native IP, VLAN, Ethernet, VoIP., switches and routers from: Nortel, Cisco, MikroTik, UBNT., network management systems: The Dude, PRTG, UISP
Sandra R.
Last position:
FRONTEND DEVELOPER at easy Marketing GmbH
- Development and enhancement of scalable Vue.js/TypeScript applications, as well as reusable components and frontend architectures
- Development of modern, high-performance web applications for internal software solutions using Vue.js, Pinia, and Vuex
- Efficient integration and processing of data from external APIs to support frontend development and ensure smooth end-to-end functionality
- Implementation and maintenance of automated tests for quality assurance using Vitest
- Creation of interactive website prototypes in Figma and Adobe XD as a basis for Vue.js implementations
- Participation in technical reviews and code reviews to ensure high code quality and continuously improve development processes
- Use of AI-supported development tools such as ChatGPT and Claude for more efficient development, error analysis, and code optimization
- Use of CI/CD pipelines for the efficient integration of automated tests, builds, and deployments into the development workflow
Rainer P.
Last position:
Senior Controller at Stahlhandel-Servicecenter Bönen
- Controlling project work: implementation of customer quotation calculation and development of a trading and forward calculation for sales
- Development of a cost of goods manufactured calculator
- Theoretical design and practical implementation: temporary Excel-based solution introduced quickly; embedding into INFOR LN and creation of the requirements specification
- Majority of project management using modern tools (Loop, Jira, Excel, PowerPoint)
- Regular reporting on quotes submitted (contribution margin 1 and full cost coverage) and comparison with post-calculation
Rafael K.
Last position:
Senior Android Developer / Team-Lead at IBM Deutschland
- Further development and release support for a white-label ePA component for health insurance companies
- Technologies: Android (Kotlin), Kotlin Multiplatform, Coroutines, Jetpack Compose, MVVM, StateFlow, Gradle, ProGuard
Volker D.
Last position:
Developer at DV-Consulting und Entwicklung Volker Döch
- New development of a web app to manage and configure counting devices for large events
- Technologies: .NET 10, C#, Blazor, MudBlazor, MySQL, Git
Ahmed S.
Last position:
Electrical Hardware Designer at Dematic GmbH
- Planning and designing hardware components for stacker cranes
- Creating engineering drawings and storing parts lists in SAP
- Maintaining and updating old and new circuit diagrams in EPLAN P8
- Managing master data up to creating macros for parts and assemblies
- Technical clarifications with suppliers, customers, and other departments
- Supporting the preparation of quotes and cost estimates
Jean Erge E.
Last position:
Engineer - Automation Technology at Ravensburg Milchwerke GmbH
- Plan and design complex production systems as part of a team
- Develop and modify electrical circuit diagrams
- Design electrical machine controls and drive technology
- Troubleshoot electronic assemblies
- Develop PLC and visualization software as well as process control software
- Identify and implement optimization measures
- Create operating instructions
- Ensure IT security of all operational technology
- Support building services
- Technologies: Eplan P8, PCS7, ProLeiT, PlantiT, TIA, S7
Yoav N.
Last position:
Freelance Software Architect at Freelance Consultant
- Various small consultations, e.g. concepts and arcitectures.
- Updating my Matlab, Linux, IPv6, Cyber-Security, C++ (up to 23) and Python skills.
Andreas N.
Last position:
Freelancer at Freelance Work
Ilja L.
Last position:
Software Engineer/Architect (Tech Lead) at Mercedes-Benz Tech Innovation GmbH
- Implementation of various interfaces for subsystems and connection to external devices (cameras, scanners, digital lockers)
- Development of various interfaces in the used cars area
- Realization of various prototypes
- Support in UI/UX and data analytics
- Development of frontend and backend solutions
- Kubernetes migration
- Building CI/CD pipelines
- Communication with the business unit and technical design of new solutions
- Cross-team alignment and coordination within the team
- Overview of the entire technology stack and related systems
- Documentation, preparation, and conducting of reviews
- Supporting the team and coordinating releases and key milestones
Discover over 15,000 top freelancers
Statistics of experts using Visual Studio
Aggregated from the professional profiles of matched freelancers.
Experience
24 years (Germany: 21 years)
Position duration
2.3 years (Germany: 5.2 years)
Positions per freelancer
18 (Germany: 15)
Top business areas
Product Development, Information Technology, Project Management
Top industries
Information Technology, Manufacturing, Automotive
Certification focus areas
Information Technology, Logistics, Accounting
Bachelor's degree or higher
88%
Master's degree or higher
50% (Germany: 56%)
Certifications per freelancer
3 (Germany: 2)
Most common languages
German, English, Spanish
Speak two or more languages
100% (Germany: 97%)
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 Dortmund 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 Dortmund using Visual Studio
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.
Visual Studio 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 (83%)
- Manufacturing (67%)
- Automotive (58%)
- Transportation (58%)
- Healthcare (50%)
- Energy (42%)
- Banking and Finance (42%)
- Retail (42%)
Please note that freelancers can work across multiple industries, so percentages overlap.
About the technology
What Visual Studio is
Visual Studio is Microsoft’s integrated development environment for building, testing and maintaining software across the .NET ecosystem. It supports C#, C++, Visual Basic, F# and web technologies, with project templates, debugging, profiling and source control in one workspace.
What it builds
Visual Studio is used for business applications, desktop software, web APIs, mobile solutions and cloud services. It fits teams working with ASP.NET Core, Blazor, Windows Forms, WPF, MAUI and Azure-connected systems.
- Design and extend .NET applications
- Build REST APIs and web interfaces
- Maintain Windows desktop software
- Connect services to databases and Azure
Ecosystem and tooling
Strong specialists work across the Visual Studio ecosystem, not only inside the editor. Relevant tools include the .NET SDK, NuGet, MSBuild, Git, Azure DevOps, GitHub Actions, SQL Server, Docker and automated testing frameworks such as xUnit or NUnit.
When companies need help
Companies bring in freelance expertise when a legacy application needs modernisation, a product team must deliver a .NET feature quickly or internal specialists need support with testing and release automation. In Dortmund, remote collaboration can support local industrial, logistics and business software teams, while on-site work may help with workshops or complex integrations.
- Upgrade .NET or replace outdated project structures
- Improve build, test and deployment pipelines
- Diagnose performance, dependency or debugging issues
- Establish coding standards and technical documentation
What strong specialists deliver
Effective Visual Studio professionals understand application structure, not just the IDE interface. They write maintainable C# or C++ code, isolate faults with disciplined debugging, review pull requests clearly and use tests, analyzers and profiling tools to protect software quality.
Choosing the right fit
Match the specialist to the workload: desktop, web, cloud, native C++ and enterprise .NET projects demand different experience. Ask for comparable deliverables, a clear testing approach and evidence of working with the project’s frameworks, deployment model and collaboration language.
Frequently asked questions
Need clarity? These are the questions we hear most often about Visual Studio.
Visual Studio is used to create, debug, test and maintain applications, especially software built with .NET, C#, C++ and related Microsoft technologies. It supports desktop programs, web services, APIs, cloud applications and enterprise systems.
Visual Studio is a full integrated development environment with extensive project management, debugging, testing and profiling features. Visual Studio Code is a lighter, extensible editor that can suit focused tasks and many languages, while larger .NET solutions often benefit from the deeper tooling in Visual Studio.
A strong Visual Studio specialist often works with C#, the .NET runtime, ASP.NET Core, SQL databases, Git and automated testing. Azure, Docker, CI/CD pipelines and security practices are also valuable when the software must run reliably beyond a local workstation.
The right Visual Studio experience depends on the solution’s complexity, codebase condition and delivery risk rather than on a fixed duration. A small feature may need focused framework knowledge, while a legacy migration or enterprise integration calls for proven work with architecture, testing and deployment.
Visual Studio work is often well suited to remote collaboration through Git, issue tracking, code reviews and shared development environments. On-site sessions in Dortmund can still be useful for requirements workshops, access-sensitive systems or close coordination with hardware and industrial teams.
Choose Visual Studio when a project relies on Microsoft’s .NET stack, Windows tooling, advanced C++ support or integrated enterprise debugging. Other IDEs may be preferable for narrower language ecosystems, lightweight editing or teams that prioritise a smaller installation.
Review how the Visual Studio specialist explains structure, dependencies, testing and deployment, not only how quickly they write code. Ask for examples of maintainable solutions, debugging decisions, automated tests and clear documentation, while protecting confidential client information.
Microsoft Visual Studio supports a broad range of professional work, from C# web services to C++ desktop and systems software. Specialists should be comfortable with solution configuration, NuGet dependencies, Git workflows, debugging tools and the licensing or access setup used by the client.
The average hourly rate of freelancers in Dortmund, Germany who have used Visual Studio in their recent projects is 88 €, which corresponds to a daily rate of about 700 € based on an 8-hour working day.
Of the freelancers in Dortmund, Germany who have used Visual Studio in their recent projects, 88% hold at least a Bachelor's degree and 50% hold at least a Master's degree.
On average, freelancers in Dortmund, Germany who have used Visual Studio in their recent projects have 24 years of professional experience, with a single engagement typically lasting around 2.3 years.
The most common languages among freelancers in Dortmund, Germany who have used Visual Studio in their recent projects are German (100%), English (92%), and Spanish (25%).
The most common industries among freelancers in Dortmund, Germany who have used Visual Studio in their recent projects are Information Technology (83%), Manufacturing (67%), and Automotive (58%).
The most common business areas among freelancers in Dortmund, Germany who have used Visual Studio in their recent projects are Product Development (92%), Information Technology (83%), and Project Management (67%).
Main locations of FRATCH Experts, who have recently used Visual Studio
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 
Essen 
Nuremberg Request a free demo
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Philipp Thomaschewski
FRATCH CEO
