@jreijn
Cloud Solutions Architect | AWS Community Builder. Passionate about software engineering and engineering culture. Writes mostly about #aws
Hi 馃憢 I'm a Cloud Solutions Architect and AWS Community Builder. I'm passionate about software engineering and engineering culture and I write about my experiences and thoughts on AWS, DevOps, Java, containers, and serverless. Feel free to connect with on any of my socials and don't forget to press that follow button!
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Jan 5 路 12 min read 路 Amazon recently launched a new feature for Amazon ECS called ECS Express Mode. While reading the announcement, I got curious as I use ECS on a regular basis. In this post, we'll look at what ECS Express Mode is, how you can use it from Infrastructure...
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Oct 6, 2025 路 8 min read 路 Amazon CloudWatch monitors Windows EC2 instances out of the box, but only gives you basic host-level metrics like CPU and network usage. In this post, you'll learn how to extend observability with the Amazon CloudWatch Agent. We will use AWS CDK in T...
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Aug 25, 2025 路 7 min read 路 Keeping track of AWS spend is very important. Especially since it鈥檚 so easy to create resources. You might forget to turn off an EC2 instance or container you started, or remove a CDK stack for a specific experiment. Costs can creep up fast if you do...
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Feb 10, 2025 路 8 min read 路 I was recently tasked with setting up DNS within an AWS organization structure. The idea was to use a single domain structure that would be able to support multiple environments (development, acceptance and production). In my actual use case it was a...
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Dec 9, 2024 路 3 min read 路 Thursday, the day of the highly anticipated Dr. Werner Vogels keynote. On Wednesday I already heard about the fact that you would probably have to be in the queue around 6.30-7.00 am to be able to get into the keynote room. Because I did not sleep ve...
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