Freelance developer

My services

Create, take over or modernise your applications within a clear scope.

01

C# / .NET applications

Business software tailored to your tasks, data and users.

  • Windows applications built with WPF
  • Data entry, viewing and management screens
  • Automation of processing and business functions
02

Migration and modernisation

Improve an existing application while preserving its business rules.

  • Migration of VB6 software to C#
  • Assessment of data migration and dependencies
  • Migration of Xamarin interfaces to .NET MAUI within the agreed scope
03

Project takeover and maintenance

Work on an existing project to fix issues or add improvements.

  • Analysis of code and faults
  • New functionality and interface adjustments
  • Targeted redesign of areas that are difficult to maintain
04

Websites and web applications

Create or improve web tools that support your business.

  • PHP and JavaScript development
  • Forms, client areas and business features
  • Mobile-friendly HTML/CSS interfaces
05

Databases

Organise information and connect it to your applications.

  • SQL Server, MySQL or SQLite according to requirements
  • Data modelling, queries and stored procedures
  • Planning and implementing data migrations
06

Working with your team

Take ownership of a defined scope or contribute to your project.

  • Module or feature development
  • Code reviews and targeted tests
  • Direct communication and tracking of agreed deliverables

A defined scope before work starts

The quote specifies the agreed features, deliverables and stages. For project takeovers or migrations, reviewing the code and existing constraints helps assess the work. Budget and timelines depend on this scope.

Let’s discuss your project

Describe your requirements, your existing tool or the result you want to achieve.

Request a quote Contact me