---
title: "Gor Grigoryan (@gor8808) | Hashnode"
description: "Senior Software Engineer at ServiceTitan. Read the latest articles by Gor Grigoryan on Hashnode."
url: "https://hashnode.com/@gor8808"
---

@gor8808

# Gor Grigoryan

@gor8808 · Joined August 2024

Senior Software Engineer at ServiceTitan

### [How to Effectively Manage Unique Identifiers at Scale: From GUIDs to Snowflake IDs and Other Modern Solutions](https://freecodecamp.org/news/how-to-effectively-manage-unique-identifiers-at-scale?utm_source=hashnode&utm_medium=feed)

What Are Unique Identifiers? 🪪 Unique identifiers (UIDs) are crucial components in software engineering and data management. They serve as distinct references for entities within a system and ensure that each item – whether a database record, a user...

21 min read · [freecodecamp.org](https://freecodecamp.org/news/how-to-effectively-manage-unique-identifiers-at-scale?utm_source=hashnode&utm_medium=feed)

[Aug 20, 2024](https://hashnode.com/posts/how-to-effectively-manage-unique-identifiers-at-scale/66c4dea5fd5e7dd1b40d4a81)

### [Decoding Chaos: How True Randomness Works in Software Engineering](https://freecodecamp.org/news/true-randomness-in-software-engineering?utm_source=hashnode&utm_medium=feed)

Understanding Randomness When you hear the word "randomness," what usually comes to mind? You may think of something intangible, an abstract concept without a specific shape or form  – it's random. But randomness is much more than an abstract idea ...

23 min read · [freecodecamp.org](https://freecodecamp.org/news/true-randomness-in-software-engineering?utm_source=hashnode&utm_medium=feed)

[May 6, 2024](https://hashnode.com/posts/true-randomness-in-software-engineering/66c3770d86ad38fd983838a6)