--- title: "Rezaur Rahman Ratul (@Rezaur) | Hashnode" description: "Rezaur Rahman Ratul (@Rezaur) writes on Hashnode. Read their latest articles and follow their work." url: "https://hashnode.com/@Rezaur" --- @Rezaur # Rezaur Rahman Ratul @Rezaur · Bangladesh · Joined September 2022 ### [Computer Network Theory MID](https://uiucourse.hashnode.dev/computer-network-theory-mid?utm_source=hashnode&utm_medium=feed) Learn computer networks, communication models, OSI frame, tasks, types, and protocols to optimize data exchange 25 min read · [uiucourse.hashnode.dev](https://uiucourse.hashnode.dev/computer-network-theory-mid?utm_source=hashnode&utm_medium=feed) [May 12, 2025](https://hashnode.com/posts/computer-network-theory-mid/6821c2d3584172f2638404d9) ### [PHP Notes Part -1](https://phpnotes.hashnode.dev/php-notes-part-1?utm_source=hashnode&utm_medium=feed) Taking Note of Code with Harry's and Yahoo Baba YouTube Video and Included URL 20 min read · [phpnotes.hashnode.dev](https://phpnotes.hashnode.dev/php-notes-part-1?utm_source=hashnode&utm_medium=feed) [Sep 29, 2023](https://hashnode.com/posts/php-notes-part-1/6516dd4450754d512239a56e) ### [Structure Programming Language](https://structureprogramminglanguage.hashnode.dev/structure-programming-language?utm_source=hashnode&utm_medium=feed) I have taken notes on Fahim Sir's Online Class on the YouTube channel https://www.youtube.com/playlist?list=PL5aFYGJiN0KgjjhFZwYVQI0R0KAKOeMMI 1 min read · [structureprogramminglanguage.hashnode.dev](https://structureprogramminglanguage.hashnode.dev/structure-programming-language?utm_source=hashnode&utm_medium=feed) [Sep 18, 2023](https://hashnode.com/posts/structure-programming-language/650808fed70b136e7848991e) ### [CSS Basic (Part 01)](https://data-structurenotes.dev/css-basic-part-01?utm_source=hashnode&utm_medium=feed) Cascading Style Sheet 6 min read · [data-structurenotes.dev](https://data-structurenotes.dev/css-basic-part-01?utm_source=hashnode&utm_medium=feed) [Jul 29, 2023](https://hashnode.com/posts/css-basic-part-01/64c5359711a28e18a09a0258)