Junior Engineers Are Learning AI Faster Than They Are Learning Systems
The most important engineering gap nobody seems interested in talking about A few months ago, I noticed something strange. Everywhere I looked, people…
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What Beginners Get Wrong About IT Certifications
Certifications help when they match a role and are backed by proof — not as a scoreboard. The problem Beginners are told certifications are the key to…
Building and Deploying Spring Petclinic Microservices on AWS: My Experience as Co-Project Lead and App & Docker Lead
Introduction As part of the DMI (DevOps Micro Internship) Cohort 2, our team successfully deployed the Spring Petclinic Microservices application on A…
AWS Cost Optimization Hub Cloud Cost Management
When AWS announced Cost Optimization Hub at re: Invent 2023, my first reaction was: finally. For years, AWS savings recommendations had been scattered…
I built a free tool that turns plain English into cloud architecture diagrams
I have a confession: I've spent more of my career arranging rectangles in Lucidchart than I'd like to admit. Not designing systems — arranging rectang…
How I Built an iPhone App and Published It on the App Store — With Kiro CLI as My Partner
Note: My English proficiency is limited, so I used GenAI (Kiro CLI) to help translate this post. This is the story of how I went from zero iOS develop…
hosted coding agents make observability a product feature
The laptop was never the interesting part of coding agents. It was just the first convenient runtime. Your laptop has the repository, the shell, the s…
Encrypt your .env with AWS KMS: Secrets that never touch process.env
A year ago I'd have told you a .env file was fine. Then we patched a CVSS 10.0 RCE in Next.js ( CVE-2025-66478 ) and spent the next two days rotating …
I shipped my first AWS + Vercel product in 7 days during a Meta attribution crisis 👋
Hi dev.to 👋 I'm Andres. Long-time builder, first-time dev.to poster. (Pretty sure I should have done this years ago.) Just shipped Ad Engine — a 24/7 …
Introducing AWS FinOps Agent - An AI That Investigates Your Cloud Costs
👋 Hey there, Tech Enthusiasts! I'm Sarvar, a Cloud Architect who loves turning complex tech problems into simple solutions. I've worked with AWS, Azur…
How to make AI answer questions about your documents, by building RAG from scratch
In the previous post , we talked about context windows. The model has a fixed-size desk and everything has to fit on it at once. When too much is on t…
We Built NeuralDrive — an AI-Powered Emergency Routing System on AWS in One Day — Top 10 at One With AI Hackathon
Hey Dev community! 👋 Our 4-person team just made it to the Top 10 of the One With AI Hackathon by Arthurite Integrated x AWS. Here's our quick stack: …
From Assistant to Builder: What I Learned Shipping an AI-Assisted Project
Building a URL shortener with Cursor, ChatGPT, AWS Lambda, API Gateway, and Cloudflare taught me more about shipping software than writing code. Since…
Deploying Spring Boot to AWS EC2 with Docker and GitHub Actions — The Repeatable Way
Deploying a Spring Boot application to AWS EC2 is straightforward once you've done it. Getting there the first time — and repeating the setup on your …
I'm 62 and I built a self-hosted AWS drift detector because I was tired of spreadsheets
I came to programming late — I didn't get into this world until I was past 35, and I'm 62 now, still writing code every day. This is a "build in publi…
From Hours to Seconds: An AI-Powered Metadata Catalog for Unstructured Data on FSx for ONTAP
What Works Now vs What Requires Validation This article separates verified AWS-native capabilities from cross-platform paths that still require valida…
AWS Golden Jacket: My Journey of Learning and Certification
Cloud technologies have been one of my biggest professional passions for many years, and AWS has played a significant role in that journey. Through co…
Building an ML-Powered Notification Routing Engine on AWS
Most applications send notifications using static schedules. The problem is that users have different engagement patterns. A notification sent at the …
Sending SMS from AWS Lambda with the Sinch SDK
Your payment just failed. The user needs to know before they try to check out again. Your deployment pipeline just finished. The engineer who kicked i…
Kiro Explained: From Vibe Coding to Production Engineering
A 100–400 level guide to Kiro IDE, Kiro CLI, Kiro Agent, Specs, Steering, Hooks, and why this workflow matters for DevOps builders. I’ve been explorin…
I got tired of waiting for deploys, so I built a local Lambda runner
There's a specific kind of frustration that comes from iterating on Lambda code. You change one line. You run cdk deploy . You watch the CloudFormatio…
How we architected a FedRAMP Moderate boundary on AWS GovCloud for an AI SaaS
Draw the boundary first. Then write Terraform. A federal customer was ready to procure. The architecture was not. This is a redacted write-up of a rea…
Building an Enterprise Progressive Delivery Platform on AWS EKS with Argo Rollouts, Prometheus, Grafana, Terraform, and GitHub Actions
A production-style DevOps project showing secure infrastructure provisioning, canary deployments, automated rollback, observability, CI/CD, and privat…
How to Crack the AWS DevOps Certification in 2026: The Ultimate Guide
The Honest Guide to Cracking the AWS DevOps Certification (Without Burning Out) published by nixace technologies Let’s be completely real for a second…
Building a PySpark and AWS Glue ETL Pipeline for Search Keyword Revenue Analysis
I published a public data engineering project that demonstrates a cloud-based ETL pipeline for analyzing web analytics search keyword revenue. The pro…
How I Use Kiro: A Teammate, Not an Autopilot
1. Why I use Kiro I've been using Kiro for almost 1 year now, I'm using it as a Cloud Architect and also to build side projects for fun. The main reas…
Is AWS Certification Worth It in 2026?
Someone on Reddit asked last month: "Is AWS certification actually worth it or is it just a money-making scheme for Amazon?" The post got 400 upvotes …
JaisCloud — A Free, Single-Binary AWS Emulator in Go
Why We Built JaisCloud — A Free, Single-Binary AWS Emulator in Go If you've ever tried to test AWS-dependent code locally, you've probably reached for…
I Used Amazon Bedrock as My AI Coding Partner for a Day Here's What Happened
How generative AI on AWS helped me summarize feedback, squash bugs, and write better Python without leaving the console. Introduction I recently compl…
AWS MCP Server Just Gave AI Agents Your Cloud Keys — Here's Why That Should Worry You
You're reviewing your AWS bill. $14,000 this month — up from the usual $3,200. You trace it back to a Copilot session from last Tuesday where a dev as…