The Blog

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What’s the interest rate on your technical debt?

At Cleo we think that the deliberate, conscious and careful accumulation of tech debt is a powerful tool that lets us ship code and value to our users faster. Fell explains how we manage our technical debt.

February 23, 2023
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The Great Migration: Heroku to Aurora

Last year, our Heroku Postgres database was fast approaching its 3TB storage limit, the maximum size that Heroku supports at time of writing. To make sure our community of 4 million people could continue to work on their financial health with Cleo, it was essential to migrate away from Heroku as quickly and smoothly as possible.

May 6, 2021
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How to fix bugs with Norse mythology

You didn’t hear it from me, but Cleo Engineers aren’t perfect. We have bugs. We have quite a few of them. Our relentless focus at Cleo is to make it as simple and joyful as possible for our users to level up their relationship with money.

February 23, 2021

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Talking to Cleo and seeing a breakdown of your money.