Karsten Wysk

I am German and my wife is Colombian so i really need to learn Spanish quickly. I tried Duolingo for some time and I got a lot of awards and streaks but I still could not speak or understand Spanish at all... and I guess that's why because you don't actually speak with these apps - you do multiple choice tests. ChatGPT & co allowed AI finally to speak decently so I started building my own...

My wife is Colombian. I am German so i definitely need to learn some Spanish quickly. I tried Duolingo for quite some time and I was really good at stacking up my streaks ... however I still could not really speak or understand the language. I did not have the time or the money to pay for a real human language teacher so I decided to see if I can build my own personal language teacher with...

Who would have thought that your next productivity tool is being bootstrapped in Havana, Cuba? :) While there are certainly lots of excellent company productivity tools out there, those are built primarily for the companies to help them get the most out of their employees and not built for the employees to get the most of their lives. For example in company tools it is often way too...