@ahsan.codes: This is Day 3 of learning backend development. Yesterday night, I learned about chunks, streams, and buffers — how data flows step by step behind the scenes. Now I understand how servers handle large data without crashing. Every day, I’m getting closer to mastering backend. One day at a time. No excuses. Just consistency. 💻🔥#ahsancodes #backend #backenddeveloper #learning #mernstack