Hi there. I'm David Katz, and I make apps.

Mixtiles turns your photos into pretty wall art.

Hashchuna lets you trade with your neighbours. 100,000 things were put up for sale for a combined value of $30 million. (Careful, Hebrew.)

I speak about startups. Here's a talk I did in London, Berlin, Rio De Janeiro and Tel Aviv.

I podcast in Hebrew, I have some music up.

Want to talk?

I love helping people. Tell me what I can do for you.