Markus K.

I am a graduate in Business Informatics (born 1968) and have been working independently as a solution-oriented all-rounder for over 28 years. My focus is on developing data-driven applications withMicrosoft SQL Server, .NET technologies (vb.net, C# / WinForms / Blazor) and DevExpresscomponents.

What sets me apart: I accompany projects from the initial idea to productive implementation – conception, system design, development, implementation, maintenance. I work closely with clients and find pragmatic, economically sensible solutions.

✅ Technical Focus

Microsoft SQL Server: Data modeling, T-SQL, interfaces, migrations,

.NET (vb.net C#, WinForms, Blazor), DevExpress

Data analysis, reporting, visualization

Interface development

In-house developments instead of cumbersome ERP solutions

💼 Typical Applications / Projects

Inventory management systems

Benefit calculation systems

Commission settlement

Sales analyses, dashboards

Quotation and calculation tools

Scheduling, goods availability calculations

Returns management

🏢 Industry Experience (Selection)

Private health insurance (15 years)

Medical technology, textile retail, packaging materials, trade

I look forward to new projects – preferably in new domains as well. Whether as an extended workbench, part of a team, or project manager – I work in a structured, thoughtful, and solution-oriented manner.

🔗 Let's talk if you are looking for someone who not only develops but also understands what it's all about.