Random Ramblings

CodeMonkey Life

I love Typescript

Why Typescript is my goto for enterprise software

Posted by Krystian Wojcicki on February 13, 2026

Don't fix, prevent

Don't just fix bugs, prevent them from occurring again

Posted by Krystian Wojcicki on January 17, 2026

Abusing AWS Lambda's 'Stateless' model

Using in-memory caches to speed up lambda's

Posted by Krystian Wojcicki on January 11, 2026

Let the types do the talking

Your documentation should explain the why, while the types explain the what

Posted by Krystian Wojcicki on January 4, 2026

Jane Street Puzzle: Hall of Mirrors 3

Presenting my solution to the Hall of Mirrors 3 puzzle

Posted by Krystian Wojcicki on March 31, 2025