Bitcoin from Scratch: The Math Behind the Cryptography
Re-implementing Bitcoin in C++. Part 1: Understanding finite fields and Galois fields—the mathematical foundation of blockchain cryptography.
Writing
Notes from building things and figuring out how they work.
Simulation Problems in Competitive Programming
Understanding simulation problems—where straightforward implementation of rules is all you need. No fancy algorithms, just translate instructions into code.
Building an Upwork Job Scraper Bot
Automation is not about replacing human intelligence—it's about enhancing it. Let the machines do the heavy lifting, and focus on what you do best.
Singleton Pattern
Why some objects need a single instance, and how the Singleton pattern manages it.