👋 Hi there! I'm Heechul Kang, a Backend Developer.

I enjoy building robust and scalable backend systems.

I'm passionate about learning new technologies and sharing knowledge with my peers.

🚀 Open Source Contributions

• Spring Cloud AWS: Implemented automatic request batching for SQS, significantly improving performance and reducing costs by leveraging the AWS SDK's SqsAsyncBatchManager.
  • feat: Add automatic SQS request batching support #1438

📚 TIL (Today I Learned)

Documenting what I learn daily as a backend developer — distributed systems, databases, Java/JVM, caching, and more.

📖 khc41/TIL