Category: AI

EN DE NL I used to be a passive online learner. I’d watch a video on a new topic, nodding along, maybe taking a few notes. A few hours later, I’d realize how little I…

EN DE NL The latest data from the Federal Statistical Office confirms that the German economy contracted by 0.3% in the second quarter of 2025 – a sharper decline than originally expected. This could mean…

EN DE NL Back in the mid-2000s, I lived in Guangzhou and would often visit Hong Kong. While Guangzhou was still a developing metropolis, Hong Kong felt like the future. One of the things that…

This video was generated by https://app.heygen.com/. Based on a simple photo (selfie) and my voice clone. It is just a swift decription about me and my mindset 🙂 My blog is 100% in English –…

EN DE NL How a Simple Video Led to a Complete Job Application Automation System It all started innocently enough—watching Professor Jules White from Vanderbilt University demonstrate data cleansing in ZIP files using ChatGPT. “Cool…

EN DE NL TL;DR I’m rebuilding my site to focus purely on AI: Custom GPTs, prompt engineering playbooks, and practical demos (including HeyGen videos with my avatar/voice). I built a lean, one-page WordPress theme (hybrid,…

EN DE NL In the rapidly evolving world of technology, the role of a software developer is undergoing a fundamental transformation. What was once a discipline primarily focused on syntax, frameworks, and meticulous debugging is…

EN DE NL We’ve all been there: the endless cycle of preparing documents, customizing cover letters, and submitting job applications. For me, this process led to a fascinating, and at times frustrating, discovery that changed…

EN DE NL When I log into Germany’s official employment platform — with a valid account — I still cannot upload my documents or manage my applications. Why??? Because the system demands a 12-digit “Freischaltcode”,…