---
title: "Oleg Tsvetkov (@hekzo) | Hashnode"
description: "Oleg Tsvetkov (@hekzo) writes on Hashnode. Read their latest articles and follow their work."
url: "https://hashnode.com/@hekzo"
---

@hekzo

# Oleg Tsvetkov

@hekzo · Moscow, Russia · Joined June 2026

### [uv in production: the speed is real, the integration isn't free](https://hekzo.hashnode.dev/uv-in-production-caveats?utm_source=hashnode&utm_medium=feed)

Moved our tooling from pip to uv and lived with it in big tech for ~90 days. The speed is real; everything else is the reason why this article exists.

8 min read · [hekzo.hashnode.dev](https://hekzo.hashnode.dev/uv-in-production-caveats?utm_source=hashnode&utm_medium=feed)

[Jun 21](https://hashnode.com/posts/uv-in-production-caveats/6a3855c562f386e415f02ab1)