My Blogs

Deep dives into algorithms, mathematics, optimization, systems programming, and low-level implementation details — primarily using C and Rust.

Building My Own Operating System Day 0

Mon Jun 01 2026 00:00:00 GMT+0000 (Coordinated Universal Time) •

My journey on learning and building my own operating system. Blog on unix system file system module and process management system module introduction.

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Building My Own Operating System Day 1 and 2

Tue Jun 02 2026 00:00:00 GMT+0000 (Coordinated Universal Time) •

My journey on learning and building my own operating system. Blog on buffer cache, double linked list and hash queue.

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Project Euler Problem 1

Thu May 28 2026 00:00:00 GMT+0000 (Coordinated Universal Time) •

Mathematical analysis and optimized solution for Project Euler Problem 1 in C.

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About the Author

Buffbahun is a developer focused on algorithms, low-level programming, systems design, and performance-oriented software engineering.