Julien Letessier

Principal Engineer

I’m a software geek: I build things with code, like web applications, platform tools, search engines, or even tiny crypto utilities. I’ve previously had fun as an engineer, scientist, architect, manager, and start-up founder.

These days I mostly help other people building software here at Deliveroo!

Julien Letessier has written the following posts:

Every service is an island (2017-03-27)

Optimising Redis storage, part two (2017-01-19)

Running A/B tests on our hosting infrastructure (2016-09-19)