Building a Real Time Sports Scoring Engine with WebSockets and DynamoDB Streams
The Problem Sports scoring sounds simple. One team scores a point, the number goes up, everyone sees it. But when you build it as a web application th…
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From Dubai to Thailand: How I Landed a Remote Role at a South African Company
The Next Chapter When I left the waiter job and returned to engineering, I knew I wanted something different. Not just a different job, but a differen…
The Hidden Cost of Manual IAM Review
The Hidden Cost of Manual IAM Review Most teams don't track how long they spend reviewing IAM policies. When I started measuring it on my own team, th…
Implementing a JA4H-Equivalent Fingerprint with Amazon CloudFront Functions to Mitigate Bot Traffic
JA3 and JA4 fingerprints have been showing up more and more often in discussions about bot mitigation and client identification. Amazon CloudFront exp…
Instrument Code For Observability | 🏗️ Build An Observable Order Service
Exam Guide: Developer - Associate 🏗️ Domain 4: Troubleshooting And Optimization 📘 Task 2: Instrument Code For Observability Observability goes beyond …
The Right Way to Start Claude Code on an AWS Project
You know the drill for adding an MCP server to a project: dig the exact command string out of the docs, hand-write a .mcp.json with an absolute path y…
EKS vs AKS vs GKE: An Honest Comparison From Running All Three in Production
EKS vs AKS vs GKE is really three comparisons in one: cost, networking, and day-2 operations. We have run production workloads on all three managed Ku…
Verifying How IAM and Lake Formation Behave for the Glue REST Catalog and S3 Tables
Original Japanese article : Glue REST CatalogとS3TablesのIAMとLake Formationの挙動を確かめる Introduction I'm Aki, an AWS Community Builder ( @jitepengin ). In m…
Assist In Root Cause Analysis | 🏗️ Build A Debugging Dashboard
Exam Guide: Developer - Associate 🏗️ Domain 4: Troubleshooting And Optimization 📘 Task 1: Assist In A Root Cause Analysis When something breaks in pro…
Running Claude Code on AWS Bedrock: IAM, SCPs, and the Governance Model Most Teams Get Wrong
Cross-posted with permission from iqraa.tech — the full guide has the complete IAM policy, SCP examples, and a 300-engineer rollout case study. Claude…
100 Days of DevOps and Cloud (AWS), Day 10: Automating Backups Over SSH, and What an Elastic IP Really Costs Now
A backup you have to babysit is not a backup. The whole point is that it runs without you, at 2 am, while you sleep, which means it cannot stop to ask…
100 Days of DevOps and Cloud (AWS), Day 9: A Database That Won't Start Is Usually a Permissions Problem
When a service refuses to start, the instinct is to blame the service. Usually, the service itself is fine, and something around it is broken. Day 9's…
Connect Your Bedrock AgentCore Agent to Slack — Without Writing the Slack Part
Want to use the agent you deployed on Amazon Bedrock AgentCore from Slack? You're not alone — there are already quite a few samples and blog posts tha…
AWS Just Made Claude Code Cloud-Native: The Official AWS MCP Server Plugin
AWS released an official Agent Toolkit that plugs Claude Code, Codex, and Cursor directly into your AWS account through a single MCP server. Instead o…
Lowering your DNS TTL will not speed up your failover, and here is the data showing why
I spent three months measuring multi-cloud DNS failover for my final-year dissertation. The most useful thing I learned contradicts common advice, so …
AWS puts gray zone failures into the EKS control loop
What AWS is calling out The New Stack, on July 10, published a walk-through of what running Kubernetes across a very large EKS fleet has taught AWS ab…
Keeping Container Images Everywhere They Need to Be: A Practical Guide to ECR Replication
If you've ever had a 2 AM page because a pod in ap-southeast-1 couldn't pull an image fast enough, or you've watched a deploy stall because your dev a…
Stop Paying AWS Just to Test Your Code Locally
Every developer building on AWS eventually runs into the same frustrations: waiting for deployments just to verify a small change, needing an internet…
The 8-Week AWS Solutions Architect Associate Study Plan I Actually Used (No Fluff)
The 8-Week AWS SAA-C03 Study Plan I Used to Score 812 While Working Full-Time Every AWS Solutions Architect Associate study plan on the internet seems…
AWS Transform and Superwerker: same vocabulary, different problems
Most people will read AWS Transform's landing zone agent as Superwerker's smarter cousin. I don't think that's right. Same destination. Different prob…
How I Built a Fully Automated AI Blog with AWS CDK, Bedrock, and Step Functions
What happens when you give an AI persistent memory and let it document your real cloud architecture projects? You get an automated AI blog that writes…
Why I Stopped Looking for Other AI Assistants After Finding AWS Kiro
Why AWS Kiro is the Ultimate AI Coding Companion An AWS Community Builder's Perspective As an AWS Community Builder, I am constantly exploring new too…
Give Your Auditor AWS Access — Without Sharing a Single Credential
If your auditor asks for that, that should be the first finding. 🚩 An external auditor needs access to your AWS accounts, and the first instinct in mo…
Building Production AI Agents on AWS Bedrock — Architecture and Code Decisions Worth Keeping in Mind
The Context Models are stateless. They process one request, produce a text result, and forget. They don't take actions, don't integrate by default wit…
Docker Checks for AWS Config Drift Emails
AWS Config drift emails look simple until you depend on them during a release window. A rule flags a changed security group, EventBridge pushes the ev…
Decoupling & Securing Web App Storage: Building a Zero-Trust S3 Perimeter with Terraform
When hosting a scalable, multi-AZ 3-tier web application (like WordPress), storing media files locally on the EC2 instances is an architectural dead e…
Hitting the Iceberg REST Catalog Directly: Understanding the Differences Between Glue Data Catalog and S3 Tables
Original Japanese article : Iceberg REST Catalogを直接叩いて、Glue Data CatalogとS3 Tablesの違いを理解する Introduction I'm Aki, an AWS Community Builder ( @jitepengi…
Architecting an Enterprise RAG Platform: Shifting from AI Hype to Production Trust on AWS
Moving Generative AI from a proof-of-concept sandbox into an enterprise-grade solution requires shifting our engineering focus from what AI can do to …
Run Amazon Bedrock locally, with real completions from Ollama
MiniStack 1.4.0 ships four new services that emulate Amazon Bedrock end to end, and one env var that turns the mock into a real LLM backend. The defau…
From Localhost to AWS ECR: Architecting a 3-Tier Node.js App with Docker.
As a Cloud and DevOps Engineer, one of the most satisfying milestones is taking an application that "works on my machine" and transforming it into a r…