Visual Basic Experts in Cologne
, matched in minutes from over 15,000 CVs with the power of AIHire experts who modernize VB.NET applications, automate Excel workflows with VBA, and connect Windows software to databases and business systems. FRATCH matches you quickly and precisely with vetted, available freelancers suited to your project.
Meet FRATCH Experts in Cologne, who have recently used Visual Basic
Henning U.
Last position:
Senior Expert Data Governance, Master Data Quality and Data Migration at E.ON
- Planning and implementation of a migration strategy for master and transaction data for the continuous loading of a cloud-independent database
- Creation and pilot implementation of a company-wide Business Data Model for customers, suppliers, contracts, products, prices, consumption, invoices, and dunning
- Concept and consulting for a Data Governance Framework incl. definition of committees, roles, processes, and metadata model
- Operationalization of the Data Governance Framework with definition of data standards
- Sub-project management in two pilot projects (PoCs) for Data Governance systems (ErwinDIS and Atlan)
- Training and coaching the data team in migration, data quality, and data modeling
Christian H.
Last position:
Developer at Opereon Consulting GmbH
- Developed a shop website
- Integrated an AI language model
- Developed tools for AI-powered webhooks
- Technical tools: REACT.js; Elevenlabs; MCP; n8n; HTTP
Brahim A.
Last position:
Lead Developer at Blazor Web App at WAITS Software- und Prozessberatungsgesellschaft mbH
- Web development with Blazor
- Two-factor authentication for Blazor applications
- Uploading and downloading files
- Bug fixes for existing applications
- Programming interfaces
- Integration of third-party tools and technologies
- Creation of developer tests (unit tests)
Vladimir M.
Last position:
Developer at Financial services provider
- Support and further development of a framework for developing applications in a banking association: DynS/OSPE
- Migration of the framework to Java 11 and Java 17
- Java8, Java11 and Java17, Spring, Spring-Batch, Spring WebServices, Spring-Security, Spring-Data, JPA, Hibernate, OpenSource libraries etc.
- XML, JAXB, JSON, REST and SOAP services, DB2, Oracle, WebSphere or Liberty AS, FreeMaker, Junit, mock libraries, JaCoCo, Maven, IntelliJ, Eclipse, GitHub, SVN, Jira
Pappu P.
Last position:
Senior Cloud Consultant (AWS Services and Consulting) at devoteam GmbH
- Developed automated ETL pipelines with AWS Glue and Athena to ensure consistent data quality and governance requirements
- Implemented validation, anonymization, and encryption measures for data in compliance with GDPR
- Optimized cloud costs by introducing FinOps practices and increased transparency for business units
- Monitored performance, performed root cause analyses, and ensured adherence to SLAs
- Supported data and solution architects in building scalable data models for ML and analytics scenarios
Fatih K.
Last position:
Mobile App Developer at ING Belgium
- Part of a squad focused on intensive module development and integration
- Close collaboration with other squads and teams to integrate modules and essential components
- Use of SwiftUI and the Coordinator pattern to develop clean and understandable code
- Creative collaboration with UX designers in Figma and implementation in code
- Industry: Banking
- Project language: English
- Organizational form: Kanban
- Tools: Azure, Confluence, Figma, Teams
- Team size: 40 people
- Version control: Git, GitFlow, Azure
- App Store product: ING Banking
- Programming languages: SwiftUI, Swift
- Patterns: Coordinator, MVVM
- Swift Package Manager
- Localization: Yes
- Testing: XCTest, XCUITest
Ronny H.
Last position:
Förderbank Deutschland
- Extraction and transformation of relevant data from the SAP system developed for the bank and consolidation into the existing reporting environment
- Integration of the data into the existing BI model (extending the star schema to a galaxy schema) for generating the funding committee report and the business development report
- Ensuring data quality
- Knowledge transfer to department staff (SAP, SQL database, Power Pivot, DAX)
Dirk G.
Last position:
Senior Software Engineer, Software Architect at International Automotive Company
- Implementation of C and ARXML code generators
- Design and extension of local REST clients
- C# / REST / XSD / Embedded / WinForms
René P.
Last position:
CIO at clics GmbH
- Software development
- Team management
- Project management
Discover over 15,000 top freelancers
Statistics of experts using Visual Basic
Aggregated from the professional profiles of matched freelancers.
Experience
22 years (Germany: 26 years)
Position duration
3.6 years (Germany: 3.4 years)
Positions per freelancer
11 (Germany: 18)
Top business areas
Information Technology, Product Development, Quality Assurance
Top industries
Information Technology, Telecommunication, Banking and Finance
Certification focus areas
Project Management, Information Technology, Product Development
Bachelor's degree or higher
100% (Germany: 83%)
Master's degree or higher
71% (Germany: 50%)
Doctorate
14% (Germany: 8%)
Certifications per freelancer
5 (Germany: 3)
Most common languages
German, English, Italian
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 Cologne 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 Cologne using Visual Basic
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 Basic 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 (89%)
- Telecommunication (67%)
- Banking and Finance (56%)
- Professional Services (56%)
- Healthcare (44%)
- Transportation (44%)
- Automotive (33%)
- Manufacturing (33%)
Please note that freelancers can work across multiple industries, so percentages overlap.
About the technology
What Visual Basic is
Visual Basic is Microsoft’s programming language and development environment for creating Windows applications, internal tools and business automation. Visual Basic .NET, often called VB.NET, runs on the .NET platform and supports modern application patterns, while classic Visual Basic remains common in established software.
Where it fits
Visual Basic appears in operational systems where clear interfaces, database access and dependable workflows matter. Companies use it for desktop applications, reporting tools, inventory processes, finance utilities and integrations with Microsoft products. VBA, or Visual Basic for Applications, extends Office software with tailored automation.
- Windows desktop applications
- Excel and Access automation
- Database-driven business tools
- Interfaces for legacy systems
Ecosystem and tooling
Strong specialists work across Visual Studio, the .NET runtime, Windows Forms and WPF. They typically handle SQL Server or other relational databases, REST services, XML, JSON and Microsoft Office interop. Familiarity with version control, testing, deployment packages and identity management helps keep business software maintainable.
When companies need help
Freelance expertise is useful when an internal team must extend a mature application without disrupting daily operations. It also helps during migrations from classic Visual Basic to VB.NET, upgrades of desktop software, or the replacement of fragile spreadsheet macros. In Cologne, remote collaboration can cover much of the work, while on-site workshops may help with local processes and German-language users.
- Stabilizing and documenting inherited code
- Moving applications toward current .NET components
- Replacing manual Office workflows
- Connecting software to external services
What strong specialists deliver
Good professionals first map the existing application, data flows and business rules. They separate interface logic from core operations, add validation and error handling, and protect sensitive data. Their deliverables may include tested features, migration plans, technical documentation and a deployment process that other teams can operate.
Choosing the right expertise
Ask whether a specialist has worked with the exact Visual Basic variant, framework and database used in your system. Experience with legacy code is different from experience with VB.NET and current .NET practices, so the project context matters. Look for clear reasoning about risk, compatibility, testing and handover, as well as the ability to work effectively with remote or on-site stakeholders.
Frequently asked questions
Quick answers to the questions that come up most around Visual Basic.
Visual Basic is used for Windows desktop applications, internal business tools, database interfaces and Office automation. VB.NET supports applications on the .NET platform, while VBA remains common for Excel and Access workflows.
Visual Basic and C# use the .NET ecosystem and can access many of the same libraries and frameworks. C# is more common in new .NET projects, while Visual Basic can be the practical choice when a company needs to maintain existing applications or work with a team familiar with its syntax.
A strong Visual Basic specialist often brings SQL, database design, Windows Forms or WPF, Visual Studio and .NET experience. VBA, Excel object models, REST integration, source control and automated testing are also valuable for business-focused projects.
The required level depends on the system’s age, size and risk. A small VBA adjustment may need focused Office knowledge, while a migration from classic Visual Basic or a business-critical VB.NET application calls for experience with legacy code, testing, deployment and data dependencies.
Yes. Visual Basic work is often suitable for remote collaboration through shared repositories, issue tracking, screen sharing and secure access to test environments. On-site sessions in Cologne can still be useful for observing operational workflows, gathering requirements or supporting users in German.
VBA is a good fit for automation contained within Excel, Access or another Office application. VB.NET is better suited to a standalone application, broader integrations, stronger separation of concerns or a longer-term move toward the .NET ecosystem.
Ask a Visual Basic specialist to explain the data flow, failure handling and testing approach in plain language. Review the structure of a sample deliverable, the clarity of documentation and the plan for safely changing inherited code without breaking existing business processes.
A successful Visual Basic migration begins with an inventory of features, dependencies, database behavior and user workflows. The specialist should define compatibility risks, migrate in controlled stages, test critical scenarios and provide documentation so the resulting application can be maintained after handover.
The average hourly rate of freelancers in Cologne, Germany who have used Visual Basic in their recent projects is 95 €, which corresponds to a daily rate of about 760 € based on an 8-hour working day.
Of the freelancers in Cologne, Germany who have used Visual Basic in their recent projects, 100% hold at least a Bachelor's degree, 71% hold at least a Master's degree, and 14% hold a doctorate.
On average, freelancers in Cologne, Germany who have used Visual Basic in their recent projects have 22 years of professional experience, with a single engagement typically lasting around 3.6 years.
The most common languages among freelancers in Cologne, Germany who have used Visual Basic in their recent projects are German (100%), English (100%), and Italian (22%).
The most common industries among freelancers in Cologne, Germany who have used Visual Basic in their recent projects are Information Technology (89%), Telecommunication (67%), and Banking and Finance (56%).
The most common business areas among freelancers in Cologne, Germany who have used Visual Basic in their recent projects are Information Technology (100%), Product Development (89%), and Quality Assurance (89%).
Main locations of FRATCH Experts, who have recently used Visual Basic
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 
Frankfurt 
Stuttgart 
Dusseldorf 
Essen 
Nuremberg Request a free demo
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