Simon Hanmer (he/him)
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simonhanmer.bsky.social
Simon Hanmer (he/him)
@simonhanmer.bsky.social
Dad/husband, Cloud infra wrangler, AWS Community Builder.
Back in April I was lucky enough to speak at the #AWSSummit in London. I was also invited to record an episode of the #AWSDeveloperPodcast talking about #resilience, #ChaosEngineering and #AWS #FaultInjectionService.

The episode went live today - open.spotify.com/episode/1zp9... .
How I learned to stop worrying and love chaos (Engineering)
The AWS Developers Podcast · Episode
open.spotify.com
June 27, 2025 at 1:46 PM
Over the holidays, I finally got the chance to do some blogging - first is an article with an overview of chaos engineering and how Amazon's Fault Injection Service can provide a managed approach to this. This is the first of a set of articles - next, we'll look at how to test various services.
Chaos in the Cloud: A look at chaos engineering and Amazon's Fault Injection Service
When I first started developing, we wrote huge, monolithic applications either running locally on our...
buff.ly
January 2, 2025 at 6:54 PM
As we get closer to year end and the festive break, finally finding time to add some videos of my presentations and workshops to my website https://buff.ly/4gj8IUV
December 18, 2024 at 4:10 PM
It's great to see S3 getting so much love in the CTO keynote at re:Invent. I've spoken about it several times this year, and after one presentation, someone asked me what I thought about S3. 1/2
December 5, 2024 at 5:18 PM
Reflecting on a fantastic day at the AWS Community Day in Belfast, where I presented. Recordings are now on their YouTube channel, so catch my session at https://buff.ly/3OCoLk. Don't just visit for my talk though; all event sessions are accessible at https://buff.ly/3ZCdA1x.
Mystery of the Disappearing S3 Keys Youtube 1080p
AWS Community Day Belfast 2024, Cheese & Onion TrackImagine a system designed to process millions of events per day, but as use grows, data mysteriously seem...
buff.ly
December 4, 2024 at 6:00 PM
I recently ran a workshop on Amazon's #FaultInjectionService. Just before, AWS introduced a new feature for testing Lambda with FIS, which I couldn't cover.

I've now prepared an update, complete with a guide available at https://buff.ly/3B2guU1 and the code at https://buff.ly/4gjRS80.
Devops Playground FIS & Lambda Update
A while back, we ran a workshop looking at how we can use Amazon's Fault Injection Service (FIS) to perform chaos engineering.The day before the workshop, AW...
buff.ly
December 4, 2024 at 12:30 PM
Last week I ran a hands-on workshop looking at the AWS Fault Injection Service, which is a chaos engineering tool.

The recording is available at https://buff.ly/3CihgMT and the code we used in the workshop is at https://buff.ly/4hFIX2r
November 6, 2024 at 5:45 PM
Reposted by Simon Hanmer (he/him)
List of AWS Community Builders I could find on bsky. Follow them if you are interested in AWS and cloud related topics.

If you are a Community Builder and you want to be part of the list, hit me up, and I will add you.

go.bsky.app/NFaJFWC
October 25, 2024 at 11:43 AM
Reposted by Simon Hanmer (he/him)
I'm really enjoying video creation at the minute, but I promise I will get back to the blog posts.

In the meantime, a new #youtube in my #CodeCatalyst series - "Mastering Environments in CodeCatalyst Projects"

youtu.be/-oaGynHp3CM?...
February 28, 2024 at 2:08 PM
I've just written up an overview of the new CodeWhisperer capabilities - including how to use it to generate Terraform in VSCode.

dev.to/aws-builders...
Use VSCode to write Terraform? AWS AI can now help you write your code!
As I sit here writing this article, AWS's annual re:Invent is just starting in Las Vegas. This huge...
dev.to
November 27, 2023 at 8:41 PM
After my talk at the Edinburgh AWS user group about the things we learned whilst trying to produce a solution for this, it's a relief to see AWS have solved it for us.

aws.amazon.com/about-aws/wh...
Amazon S3 server access logging now supports automatic date-based partitioning
aws.amazon.com
November 21, 2023 at 11:38 PM
After months on the waiting list, finally got a @bsky.app invite. #helloworld
November 19, 2023 at 2:52 PM