Services
Comprehensive software development with the complete C# .NET ecosystem — from concept to deployment.
Web Development
Development of modern, responsive websites and web applications with ASP.NET Core MVC and Razor Pages. From corporate websites to complex web applications.
API Development
Design and implementation of RESTful APIs and microservices. Performant, secure and comprehensively documented with Swagger/OpenAPI.
Microsoft Graph & Microsoft 365
Integrating Microsoft 365 into your .NET applications via the Microsoft Graph API. Users and groups from Entra ID, Outlook mail and calendars, SharePoint and OneDrive files or Teams — securely connected via OAuth 2.0 and MSAL.
Blazor Applications
Complex business applications and management systems with Blazor and the Syncfusion UI framework. From HR management to warehouse management to comprehensive ERP solutions — full-stack development entirely in C# for demanding enterprise systems.
Database & Backend
Database design and integration with Entity Framework Core. Performant data models, migrations and optimized queries.
App Development
Cross-platform applications with .NET MAUI for iOS, Android, Windows and macOS. One codebase, all platforms.
DevOps & Deployment
CI/CD pipelines, Docker containerization and cloud deployment. Automated build and release processes for reliable delivery.
Hosting in Germany
Reliable hosting of your projects on German servers. GDPR-compliant, with high availability and fast load times. From setup to SSL certificates to ongoing maintenance and monitoring — everything from a single source.
From Prototype to Production-Ready Software
You already have a prototype that proves the idea works? Whether generated with AI, built by hand or a mix of both — together we bring it up to production level.
AI Prototype
Generated quickly with AI tools. Often works surprisingly well, but usually lacks tests, clean structure and well-considered security.
Built by Hand
Created under time pressure to show something quickly. It works, but is not designed for real users, load and further development.
Hybrid
Partly by hand, partly with AI. Mixed code quality and patterns that need to be unified and stabilized.
How We Proceed
Analysis & Code Review
Assessment of code, architecture and dependencies — including review of AI-generated code for hidden bugs and security gaps.
Architecture & Refactoring
Clear structure, error handling and logging — without rewriting what already works well.
Tests & Security
Automated tests, authentication, input validation and secure handling of secrets and interfaces.
Deployment & Operations
Docker, CI/CD, monitoring and documentation — ready for real users and long-term operation.
Security: Find Vulnerabilities Before Others Do
Security is built in code and in people's minds. I review existing projects for vulnerabilities and train teams to recognize threats in everyday work.
Security Review & Penetration Testing
I examine your existing application specifically from an attacker's perspective. We rate the pitfalls and vulnerabilities found by risk and then fix them together.
- Code and architecture review with a security focus
- Testing for common vulnerabilities such as injection, XSS or broken authentication (OWASP Top 10)
- Review of configuration, secrets, dependencies and deployment
- Clear report with priorities and joint remediation
Testing is carried out only with your written authorization and within a scope agreed in advance.
Security Awareness Training
Employees are the first line of defense. In hands-on training with live demos, teams learn to recognize threats — when developing and testing as well as in everyday handling of emails, passwords and AI tools.
- Reliably recognizing phishing and CEO fraud
- Strong passwords, password managers and MFA
- No credentials in email, chat or AI tools
- For developers and testers: SQL injection, XSS and safe test data
A look at the training:
Ready for Your Project?
Whether it's a small web project or a comprehensive enterprise solution — I support you with tailored solutions.
Get in Touch