About Alex Yachmenenev
Building a free SQL learning blog with real-world practice challenges
👋 Hey! I'm Alex, a data enthusiast and the creator of SQL Playground — a hands-on blog where you can practice real SQL tasks and sharpen your skills.
I'm building this for anyone learning SQL — from curious beginners to aspiring analysts and developers.
If this blog helps you grow, consider supporting my work so I can keep adding challenges, learning content, and more free tools for everyone. 🙏
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