AWS VPC Gateway Endpoints vs NAT Gateway: Architecture, Cost, Pros & Cons
When architecting cloud infrastructure on AWS, optimizing cost, security, and network performance are key concerns. In particular, when private subnets…
API Gateway vs Gateway API vs Ingress: A DevOps Engineer’s Guide
Modern cloud-native architectures rely on well-defined traffic management layers to route, secure, and monitor requests. As a DevOps engineer, it’s…
How I Secured AWS Lambda to MongoDB with VPC Peering, NAT Gateway & Default VPC Networking
When building a secure serverless application, I recently ran into a classic AWS networking issue: I needed my Lambda function…
Complete DevOps Logging and Monitoring Guide: Observability in the Real World
In today’s fast-paced DevOps-driven culture, it’s no longer enough to just write code and ship it. We need to observe…
RapidPro Deployment (End-to-End Guide)
This blog outlines the detailed steps to deploy a production-grade RapidPro system. The deployment covers the full stack from PostgreSQL…
Deploy CollabAI on Your Server – A Self-Hosting Guide
CollabAI is a powerful AI-enhanced collaboration tool designed to bring knowledge management, team productivity, and automation under one roof. Whether…
The Ultimate Guide to Netdata – Real-Time Server Monitoring Made Simple (With Cloud Support)
In a world where uptime, performance, and real-time visibility are essential, having a reliable monitoring system is not optional —…
Deploying n8n: Public Access with Ngrok, Public IP, SSL, and Docker
Introduction In today’s fast-paced digital world, automation plays a crucial role in optimizing workflows and improving efficiency. n8n is an…
CSR to SSL Conversion and Installation Guide
Securing your website with an SSL certificate is essential for encrypting data and ensuring trust. This guide walks you through…
GitHub Actions: Complete Step-by-Step Guide
1. Introduction to GitHub Actions What is GitHub Actions? GitHub Actions is a CI/CD (Continuous Integration and Continuous Deployment) tool…