Microsoft MVP · Book Author · Conference Speaker
Your team has AI tools.
But nobody's using them right.
Let's change that! I show your development team in one to two days how to use AI tools like Copilot and Claude productively. Live coding, tailored to your stack, including a decision-maker workshop for management and team leads.
Reviews
We are very happy to recommend our Text Control MVP André Krämer as an external trainer and consultant, who can always help our customers efficiently and in a target-oriented manner thanks to his many years of project experience.
Mr. Krämer took a lot of time for a workshop with us. He came very well prepared and the meeting was extremely productive. His expertise in the area of cross-platform development is impressive.
AI Training for Developer Teams
Your team uses Copilot, ChatGPT or Claude, but productivity isn't increasing? My training turns tool users into real AI engineers.
Copilot potential untapped
Teams use only 10% of the capabilities, without Prompt Files, Skills and Agents.
Tool chaos instead of strategy
ChatGPT, Claude, Copilot or nothing. No unified standard in the team.
Licenses without impact
Copilot licenses for everyone, but no measurable productivity gain without training.
AI creates more work
Hallucinated APIs, context rot, untested code. Developers fix instead of build.
More Trainings
Next date By arrangement
Develop cross-platform apps with .NET MAUI for Android, iOS, macOS, and Windows
This comprehensive training course is based on my book Developing Cross-Platform Apps with .NET MAUI. It is aimed at developers who want to create mobile applications for Android, iOS, macOS, and Windows .NET MAUI. By teaching you everything from basic knowledge to advanced techniques, you will gain the necessary skills to develop powerful and user-friendly apps. The training is divided into several sections: First, you will learn the basics of .NET MAUI and set up your computer for the development environment. As you progress, you will acquire knowledge in creating user interfaces with .NET MAUI and learn how to effectively manage data storage and communication with web services. Finally, you will get an overview of .NET MAUI and tips on migrating from Xamarin.Forms to .NET MAUI. Discover the world of cross-platform app development with Xamarin and get inspired by this comprehensive training course!
Next date By arrangement
Source code management with Git
In this training course, you will first learn why you need source code or version control, as well as the differences between distributed version control systems such as Git. I will then introduce you to the daily work with Team Foundation Server (TFS) version control: You will learn how to connect to the server, add, modify, and delete files, and compare different versions.
Next date By arrangement
Document generation with TX Text Control
Every day, countless documents are generated in German offices. Invoices, quotes, vacation requests, labels, attendance certificates, and name tags are just a few examples. Most of these documents are probably generated manually. An administrator copies an old file, replaces (hopefully) all variable parts of the document with the new values, saves the file, exports it as a PDF if necessary, and prints it. It is obvious that this process is not only very time-consuming but also prone to errors. In this training course, you will learn how to use TX Text Control to automatically generate professional documents and reports from your software.
Your project needs support
Do you need expert knowledge for a project or do you have a critical schedule? With my team at Quality Bytes GmbH, we don't just offer you support, but a collaborative partnership that delivers results.
- Technology expertise: With our specialization in .NET MAUI, Blazor and the integration of SAP data via ODATA services, we develop solutions that are modern, reliable and tailored to your requirements.
- Strategic focus: We understand your business processes and think beyond the code - for solutions that work.
- Flexibility: Remote, efficient and perfectly coordinated - we are your partner when it matters.
Let's work together on the success of your projects - directly, professionally and at eye level.
To project consultingVideocourses
.NET MAUI basic course
Would you like to develop apps that run natively on Android and iOS mobile devices as well as on macOS and Windows desktops? Learn .NET MAUI with this basic course.
Learn more
Azure DevOps Basic Course
Azure DevOps is a cloud-based solution from Microsoft for planning, developing, and distributing software. Learn all the important basics in this course.
Learn moreGit Integration in Visual Studio
Git is the most popular version control system. Learn how to integrate Git into Visual Studio and master all the relevant commands.
Learn moreVisual Studio 2019 basic course
Discover the powerful tools of Visual Studio 2019 and optimize your software development with this IDE.
Learn moreFrom the idea to a successful app - my books show you the way
You want more than just manuals - you want results. My books are the key to not only understanding cross-platform technologies, but to using them successfully in your projects.
Practical, clear and tailored directly to your everyday work: In each book, I show you step by step how to develop innovative apps for Android, iOS, macOS and Windows. No theory that falls flat - just instructions that work.
Whether you are just starting out in development or want to deepen your knowledge: Here you will find everything you need to shine with your skills and get your projects to the finish line faster.
Develop cross-platform apps with .NET MAUI - 2024
Practical guide to .NET MAUI with real-life examples and tips. Perfect for beginners and professionals.
Details
Develop cross-platform apps with .NET MAUI - 2022
Comprehensive introduction to cross-platform development with .NET MAUI.
Details
Developing cross-platform apps with Xamarin.Forms
Everything for development with Xamarin.Forms: From the code base to the device API.
DetailsLectures and access to materials
Immerse yourself in the world of modern software development with my specialist presentations. Learn first-hand how to use the latest technologies efficiently, master complex challenges and take your projects to the next level. Whether it's practical tips, exciting insights into real projects or well-founded technology comparisons - here you'll get the knowledge that really counts.
.NET MAUI 10: Hybrid, AI & Quality for Next-Level Apps
BASTA 2026
Escaping the Maintenance Trap: Modernizing WinForms and WPF Legacy Applications
DDC 2025
One Codebase for All Platforms: Blazor in Web, Desktop, and App Stores
BASTA!
.NET MAUI, Uno Platform, and Avalonia Compared
BASTA!
Current blog posts
In my blog, I share insights, tips and best practices on topics such as .NET, cross-platform development with .NET MAUI, TX Text Control and much more. Here you will find valuable information for your day-to-day development work, presented in an understandable way and directly applicable. Discover the latest articles now!
Lebensdauer von SQLite-Datenbankverbindungen in .NET MAUI und Xamarin.Forms: Kurz- oder Langlebig?
Kürzlich erhielt ich eine Frage von einem Leser meines Buches Cross-Plattform-Apps entwickeln mit Xamarin.Forms, der auf Seite 336 des Buches auf …
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Verstärkung bei der Quality Bytes GmbH in Sinzig gesucht (Softwareentwickler .NET, Softwareentwickler Angular, Xamarin, ASP.NET Core)
Das könnte dein neuer Schreibtisch sein Im Sommer 2018 habe ich gemeinsam mit einem Partner die Quality Bytes GmbH in Sinzig am Rhein, gelegen …
Learn moreKlickbare Labels Mit Xamarin.Forms
Während eines Prototypworkshops fragte mich ein Kunde kürzlich, warum das Xamarin.Forms Label Steuerelement kein Click oder Tap Ereignis …
Learn moreFehler: Xamarin.Forms legt in Visual Studio 2017 Update 5 leere Projektmappe an
Kürzlich stieß ich auf einen sehr unschönen Fehler in Visual Studio 2017 Update 5. Beim Testen der neuen Xamarin.Forms Projektvorlage, die nun auch …
Learn moreWas tun, wenn die Xamarin App während der iOS Store Prüfung wegen einer Exception abgelehnt wird?
Vermutlich jeder, der bereits eine App geschrieben hat, kennt dieses Gefühl der Ungeduld wenn man die letzten Features der App entwickelt. Man möchte …
Learn moreContact me – together we'll jumpstart your project!
André Krämer
CEO & founder of Quality Bytes GmbH
Microsoft MVP, .NET MAUI Contributor
Get in touch now
Would you like to benefit from my experience or do you have a question about your project? Send me a message - I look forward to supporting you and finding the best solution for your project together.