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Expert Tips and Legal Insights for You

How to Build an International SEO Strategy That Works?

June 11, 2025
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Karol Andruszkow
Co-founder and CEO of Concept21

Why Should You Make Your Website Multi Language?

Discover the key benefits of a multilingual website: reach more customers, boost SEO, increase sales, and gain a competitive edge.
May 30, 2025

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Karol Andruszkow
Co-founder and CEO of Concept21
Karol is a serial entrepreneur, e-commerce speaker, and founder of 3 startups. He advised hundreds of companies and was responsible for projects worth over EUR 50 million for financial institutions in Europe.
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​He earned two master's degrees - Computer Science and Marketing Management - from Poland and Portugal. He has over ten years of experience in Silicon Valley, Poland, Portugal, USA, and UK, helping startups, financial institutions, and SMEs improve their functioning through digitization.
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