„Tak jo, teď poletíme 3 hezké letištní okruhy, teda, ty je poletíš a já půjdu monitorovat počasí na věž.“ Půl vteřiny mi trvalo, než na mě dopadla váha těch pár slov mého instruktora. Přišel ten moment, na který jsem tak dlouho čekal, na který jsem se tak dlouho těšil a…

I’d like to share 3 stories with you. 3 encounters that changed my life thanks to simple visualizations that help me tell better stories every day. I’ve been fortunate to meet many inspiring leaders over the years and I’ve been secretly watching how they do things, how they craft strategies…

Or can you excite, align, and lead people with it? — I remember one of our monthly leadership meetings like it was just yesterday. We went through our monthly performance in the form of our P&L (also known as Income statement or Profit & Loss statement), highlighting a few things and the biggest changes from the previous month and our plans…

Things were slightly different when there were just the 4 of us then they are today (140+). I talked to the customers about their pain points, I did the A/B testing, we built the MVP from ideation to delivery in one small room of 20 m² in under 3 months…

Technologies taking care of their users, new ways of dealing with traditional business like insurance, and improving tiresome, annoying everyday routines in ways we don’t expect and can’t imagine today. I've tried to summarize my thoughts about the upcoming years. Europe is ahead of the game Let me start by saying this: I believe Europe is…

Greetings from Estonia where I just had the opportunity to talk about hacking and social engineering (my favorite hobby). Huge thanks to the PyCon Estonia organizers who gave me the opportunity to talk about this topic, I believe it’s crucial to spread the message. If you are interested in the slides, you can find them below.

Long story short — hecnul jsem se a dávám dohromady album a živé vystoupení. V září můžete dorazit na první koncert s klavírem, smyčcovým kvartetem a analogovými synťáky. Rád bych ale začal trochu jiným (ne úplně pozitivním) osobním příběhem, který se moc často na sociálních sítích nesdílí. Když tě to prostě sejme Taky máte občas…

Imagine it’s a lovely Saturday morning and your whole customer database just leaked. Huge (and not just GDPR) nightmare, right? And imagine that it was thanks to just one simple e-mail and 2 clicks from one of your team members. Over the last couple of years, I was able to…

I always think about data as something that can only tell you the truth. Of course, there are times when we are finding stories and correlations in data that are not necessarily there. But there are a lot of dirty tricks, and one of them is changing the baseline of…