Hans Kärtner
Hans Kärtner
Hans Kärtner





About Me

Hello! I’m Hans Kärtner. Welcome to my cozy little homepage. Hopefully it’ll give you a glimpse into the things I’ve done so far, and the world that I’m planning to create.

My Services
Cryptocurrency consulting

Need technical advice for a Dapp? Entering the trading markets and need market advice? I'm the go-to person for you. I've seen it all, and can help you safely navigate in the volatile world of crypto.

Web Service Design

Business logic, user flow design, and user experience for mobile & web applications, as well as advisory services for startups. Experience with multiple different partners.


Digital marketing strategies including viral media, CPC/CPM based advertising, and social media promotion. If your business needs more eyeballs looking at it, make sure to hit me up. :)