Fixing AWS Billing & Cost Explorer Access for IAM Identity Center (SSO) UsersA complete root-cause breakdown If you’ve ever assigned Billing permissions to an AWS SSO (IAM Identity Center) user and still hit AccessDenied errors in Cost Explorer, you’re not alone. This post documents a real-world debugging journey and the actu...Jan 24, 2026·3 min read
Mastering dbt: From Core Concepts to CI/CD, Lineage, and Medallion ArchitectureJan 3, 2026·4 min read
Zero to Production: Deploying Next.js to AWS EC2 using Docker and GitHub Actions (Self-Hosted)Dec 20, 2025·3 min read
🚀 Deploying Nginx + Redis on Kubernetes Using a Custom Helm Chart (Full Guide)This post walks you through building a complete Helm chart that deploys: Nginx (frontend) Redis (backend) With Bitnami Redis as a dependency Includes hooks, schema validation, and packaging And finally, pushing the packaged chart to Azure Container ...Nov 13, 2025·4 min read
🚀 How to Install Java 21 Alongside Java 25 and Maven on Windows 10/11Sometimes developers need to work with multiple Java versions for different projects. In this tutorial, I’ll show you how to install Java 21 alongside Java 25, configure environment variables, and set up Apache Maven on Windows. 🔹 Step 1: Check Exi...Oct 4, 2025·3 min read
🚀 How to Install Java (JDK) and Maven on Windows 10/11 – Step by StepJava is one of the most popular programming languages, and Maven is a powerful build automation tool used for Java projects. In this tutorial, I’ll show you how to install Java JDK and Apache Maven on a Windows machine from scratch. 🔹 Step 1: Check...Oct 4, 2025·3 min read
🚀 NVIDIA AI Event 2025 — Full SummaryI attended an NVIDIA AI event where several cutting-edge AI frameworks, agentic systems, and enterprise tools were presented. Below is my structured summary. 🗂️ Data & Compute Frameworks cuDF vs Pandas → cuDF accelerates DataFrames on GPUs; offe...Aug 27, 2025·3 min read
⚖️ Eventual Consistency vs Strong Consistency – Explained SimplyWhen designing distributed systems, especially in cloud architectures, choosing the right consistency model is critical. Let’s break down Eventual vs Strong Consistency with clarity and speed. 🔍 What Is Consistency in Distributed Systems? Consisten...Jul 17, 2025·2 min read
