Thank you for the warm welcome and the suggestions! I really appreciate it.

Actually, I'm already working as a backend engineer, and I have experience working with backend services, databases, server deployment, and related technologies. I'm currently exploring Kafka more deeply to strengthen my understanding of event-driven architecture, particularly retry mechanisms, idempotency, and reliable message processing.

I haven't planned a separate demo project yet, as my focus is on improving my practical knowledge through real-world backend engineering challenges.

I'll definitely check out InLeo Threads and share more bite-sized technical learnings there. Thanks again for the encouragement! 🚀