Razor-sharp know-how
We'll save you millions of dollars worth of mistakes in a few hours. Catch us in lectures, talks, or an e-mail course. It's a lot. We don't want you to get lost in our know-how. So we've given it order.
The razor-sharp web is 10 years old. Celebrate it with us!
Become our subscriber. We'll send you an electronic version of the first Czech book on web design as a gift. Along with it, you'll receive the latest insights from our practice, including the use of AI, digital project management, and company leadership.
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Let's meet in person
WebExpo Conference 2025
Jan will speak at the May WebExpo conference in Prague's Lucerna. In his lecture "12 Core Design Skills," he will delve into what it truly means to be a generalist designer. Design is not about drawing pretty pictures; it's about solving complex problems.

Sharpen your know-how with our articles
Here's what we've written recently. Don't want to miss out on more articles? You can receive them regularly in your email inbox.

Obsah automaticky, web bez kodéra, nový výzkum zákazníků. Vítejte v AI firmě
Je možné, aby firma generovala obsah, komunikovala se zákazníky, dělala výzkum i marketing… bez prstu na klávesnici? Je. Poslechněte si podcast Zážeh, kde Jan mluví o využívání AI modermíni firmami.
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House 2018
It says 2018. I have an agency on the agenda. It doesn't work much. And I'm the master brake. Plus, I figure everything out on my own. And I'm lost.
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Implement changes
Changes do not introduce themselves. Failure with new skills like AI or remote collaboration often causes knowledge curses, inertia and disinterest. A small team helps, visualization and repetition.

Strategy and Operations
A strategy is not a plan in a PDF. It's everyday decision-making that changes your position in the market. Discussion, verification, change -- that's modern strategic work.

Do you need a key to our topics?
Is there a lot and you don't know where to start? Start here. We've selected 9 topics from our content that we consider top.
Objevte klíčové koncepty v přehledném slovníčku.
Follow us on the front line
From House of Řezáč, you will most often meet Jan, Pavel, and Marek. On their LinkedIn profiles, you won't miss any new topics or opportunities to meet in person. Jan regularly publishes articles in the LinkedIn newsletter #jakobřitva – growth, marketing, digital projects.

Founder of the family and thought leader. An excellent marketer and strategist. Writes, trains, lectures, appears in podcasts, and advocates for the AI revolution.
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Founder of the family. Over 15 years in the industry, he has worked on hundreds of projects, including the largest billion-dollar businesses. Mentors for Czechitas.

Leads and develops the entire team of designers at House of Řezáč. He has over 12 years of experience in design, marketing, strategy, and business.