Building Your Brand: The Power of E-Commerce Branding
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Karol Andruszkow
Co-founder and CEO of Concept21

Building Your Brand: The Power of E-Commerce Branding

April 24, 2025
Drive Your Event Attendance Up with Our Expert SEO Guide
hnrBlogAuthors_image
Karol Andruszkow
Co-founder and CEO of Concept21

Drive Your Event Attendance Up with Our Expert SEO Guide

April 24, 2025
Sell Your Passion with Gumroad: Beginner Guide
hnrBlogAuthors_image
Karol Andruszkow
Co-founder and CEO of Concept21

Sell Your Passion with Gumroad: Beginner Guide

April 24, 2025
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.

​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.