Antonio Sanchez

Antonio Sanchez

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Expert in AI, Cloud, Web and Mobile Apps

About

I’m Antonio Sánchez, a seasoned expert in cloud computing, application development, web development and Artificial Intelligence. With a passion for technology and a constant drive to innovate, I’ve dedicated my career to mastering the tools and technologies that shape our digital world.

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Forums

What part of German grammar do you struggle with most?

I m building KasusKnacker, a German practice app focused on drills (not lessons).

Which topics cause you the most pain: der/die/das, cases, prepositions, conjugation, pronouns ?

I m prioritizing based on real pain points.

Do you prefer guided learning or practice-on-demand?

Many apps force you through a fixed flow of screens/levels. I personally dislike that.

KasusKnacker is designed for open practice immediately close .

Which style do you prefer and why?

KasusKnacker - An app for practicing the most common German grammar topics

KasusKnacker is a German practice app for people who already know the rules, but still hesitate mid-sentence (“den or dem?”). It focuses on deliberate practice: cases, articles, prepositions, conjugation, pronouns, plus flashcards for vocabulary and idioms. No long beginner lessons — just training. Available on Web, iOS and Android. Free to try. 100% ad-free. 50 free exercises daily.
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