Pawel Zubkiewicz

Do you know how much of your AWS bill goes to resources nobody on your team remembers anymore? I'll...

Halloween is a good time for scary stories. The thing is, I don't have any ghost stories to tell. I...

It was 2016. I was sitting in front of my monitor, staring at an estimated AWS bill: 300 dollars a...

Recent Events Spark a Heated Debate Recent events surrounding the Serverless Framework...

Migrating AWS Organizations is a rarely discussed topic that quickly becomes an administrative and...

For some time now, configuring Single Sign-On (SSO) profiles in AWS CLI has been simplified thanks to...

I spent all of last week (July 15-19) in Seattle at Amazon's headquarters for a top-secret event...

Following the tradition I have maintained since last year, the time has come to summarize the past...

[Last update: Nov 2025] First of all, congratulations on attending re:Invent! It's an unforgettable...

Working daily with the cloud, we are usually separated from hardware by many layers of abstraction...

Year 2022 was full of many events that I decided to gather in one place. I think this text will...

If you need to add types to your Lambda functions written in JavaScript (Node.js) then you can do it...

This is a case study of a real project, where one simple change in configuration resulted in almost a...

When I was working on the license key management solution for my application CloudPouch I had to face...

Recent release of Lambda Function URLs is a great reason to write up a small summary describing...

AWS added the possibility to attach Elastic File System (EFS) disks to Lambda functions. That opened...

In this article, I will describe how I got rid of two Lambda functions in my Data Lake loading...

From this article, you will learn how to utilize recently released functionality of Streams Filtering...

Find out how I used popular open-source tools to build a serverless microservice template, which...

I love ❤️ working with Amazon EventBridge service. This is not a big surprise as it is beloved by the...

The transition from relational databases to the world of NoSQL is not easy. Literally, everything is...