---
title: "Principal Technical Writer, Amplitude"
description: "Mark Zegarelli is a Principal Technical Writer at Amplitude, where he focuses on the end-to-end documentation workflow. "
canonical: "https://amplitude.com/en-us/blog/author/mark-zegarelli"
---

# Principal Technical Writer, Amplitude

Mark Zegarelli is a Principal Technical Writer at Amplitude, where he focuses on the end-to-end documentation workflow. 

Source: https://amplitude.com/en-us/blog/author/mark-zegarelli

---

##### Mark Zegarelli

Principal Technical Writer, Amplitude

Mark Zegarelli is a Principal Technical Writer at Amplitude, where he focuses on the end-to-end documentation workflow. Previously, he was Senior Manager, Technical Documentation at Twilio. He has 20 years of experience in the software documentation space.

[](https://www.linkedin.com/in/markzegarelli/)

#### Posts by Mark

[Read ](/blog/docs-redesign)

[Company](/blog/docs-redesign)

###### [How We Redesigned Amplitude Docs for Agents and Made Everyone an Author](/blog/docs-redesign)

[Jun 2, 2026](/blog/docs-redesign)

[13 min read](/blog/docs-redesign)