👋 Hi, I’m Laurentiu - Java Champion, author, speaker, and educator.

I help developers level up through practical content, clear explanations, and real-world experience. You might know me from my books like Spring Security in Action or from my YouTube channel, where I break down complex Java and security topics into digestible lessons.

☕ If you’ve found value in my videos, talks, or books, you can now say thanks by buying me a coffee — it helps keep the content going!