Valerii Pohorzhelskyi

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Valerii Pohorzhelskyi

Engineering Team Lead & Software Developer

Sharing real-world developer challenges and solutions.

Recent Articles

November 20, 2024

Debugging a Production Memory Leak in Node.js

How I tracked down and fixed a critical memory leak in our production API that was causing daily crashes.

Node.jsDebugging

November 15, 2024

Advanced TypeScript Types That Changed How I Code

Exploring conditional types, mapped types, and template literal types to write safer and more expressive TypeScript code.

TypeScriptJavaScript

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