Writing Legacy That Still Works

Writing Legacy That Still Works

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Writing Legacy That Still Works

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How Our Proxy Setup Exposed a Critical Bug in AWS
As mentioned in the first part of the cycle, currently I’m running a large-scale IoT fleet on AWS Greengrass. These devices sit behind a very strict corporate firewall: every outbound flow must be accounted for, optimised and approved by security bef...
Sep 28, 20252 min read
Leaves of Greengrass: my life on the (AWS) Edge
When I heard the learn’d architect, When the components, the devices, were ranged in columns before me, When I was shown the recipes and groups, to add, divide, and measure them, When I sitting heard the architect where he lectured with much applause...
Sep 28, 20252 min read
Writing Legacy That Still Works
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Hi! I am Yehor. I spent 10 years building Python systems that last long enough to become legacy. And still work.

Impressum: be sound.

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