JK’s Blog
JK GunninkJK Gunnink's personal blog. Expect content about serverless, containers, devops and other personal musings.
| Platform |  | Pricing | Only free issues | Publishes | Monthly |
|---|---|---|---|---|---|
| Issues | 54 | Subscribers | Read | jgunnink.substack.com |
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Latest Issues
Recent posts by this newsletter. Browse the email archive.
Working with LLM tools: Context is all you need.
## Introduction
Vibe Coding a Fitness App with AI Studio & Gemini 3 Pro
> A short note: I originally dictated this post. I then had Gemini 3 Pro thinking model to transcribe it and then I refined the output a bit. The “—” that you see in this post IS ACTUALLY ME writing it, even though they have become popular ...
The importance of batching writes at scale when using serverless tools
In the world of building SaaS, we all chase “hockey stick” growth. It’s the dream, right? But sometimes that growth hits you fast and hard like a cold brew coffee on a summer’s morning.
Post-Mortem: How Grinches Stole My SES Quota (And How I Got It Back)
It’s the break between years. The Christmas decorations are going up, the weather is heating up here in Australia, and for me, that means my “seasonal” side project, a Secret Santa organiser, wakes up from its 10-month slumber as it’s only ...
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Authors
The writers behind this newsletter.
Cloud and Software Engineer. Google Cloud Expert. Harbinger of DevOps, Serverless Enthusiast. I like tough problems.
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