Sara Gerion

@sarutule.bsky.social

Principal solutions architect at AWS & Co-founder at Shesharp

AI agents being able to run unit tests is SUCH a massive unlock. If you're a dev who has utilized unit tests heavily: using a tool like Claude Code makes so much sense. And if you don't yet use tests: with AI agents, don't see how you would not do it sooner or later...

When has the tech industry become so hostile to interns/new grads/early-career engineers? I post that there's finally some good news of a *few* (not many!) companies hiring interns/juniors and the response is universally negative So: what happens when we stop hiring young ppl?

This will come across as super biased but I swear I'm using Amazon Q to write tests for a serverless workload (step functions) and it's amazing like water in the desert. I wish I had Q as a customer 6 years ago 😭♥️

Entrepreneurs: I wish you success with your business and public outreach. But please drop the fake podcast videos as a way to establish your personal brand online. They are cringe 💀💀💀

The vast majority of MCP servers today aren't actually servers 😱 They run as a child process and communicate over stdio, a bit awkward for distributed systems trying to use MCP. Backend apps can now run existing stdio MCP servers in Lambda functions with this new library: github.com/awslabs/run-...

Flowchart showing a distributed system that uses MCP to communicate with MCP servers running in Lambda functions.

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Bild

Psychological safety is NOT about lack of disagreement. Psychological safety REQUIRES: * disagreement and debate * setting standards for behavior and performance, and enforcing them * telling people things they don't want to hear * courage, from the bottom up * humility, from the top down

Matheus Lima@terriblesoftware.org · last yr.

Controversial take: teams that never argue are often the most dysfunctional ones. Here's why your team should be fighting more. terriblesoftware.org/2025/03/12/w...

Being on a team that is moving fast and getting shit done is one of the best feelings in the world. As my coworker @gsiener.bsky.social says... it's not "happy engineers ship fast"; it's that engineers who ship fast ARE HAPPY ENGINEERS. It's not the whole story, but it's a lot of it. ☺️