Matthew’s Writing

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Writing a Python Type Checker Pt. 1
Lately I have been seeing a bit of excitement online around Python type checkers.
Jun 23 • 
Matthew Tejo

March 2023

Handling Hotkeys in Timeline Storage at Twitter
As part of a larger migration of timeline storage a few years ago I worked on hotkey detection.
Mar 8, 2023 • 
Matthew Tejo
4
2

November 2022

Why Twitter Didn’t Go Down: From a Real Twitter SRE
Twitter supposedly lost around 80% of its work force.
Nov 22, 2022 • 
Matthew Tejo
256
54
Building Robust Servers with Async Rust and Tokio
Applying some thoughts and things I learned about writing servers to Rust applications
Nov 17, 2022 • 
Matthew Tejo
10
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