Debugging a Frozen Azure VM: A Real Troubleshooting Story
A real troubleshooting story about an Azure VM hosting a RAG application. From a full disk to CPU saturation, memory thrashing, and a silently discarded search index, here's what each problem taught me about how virtual machines behave under pressure.
Azure Virtual Machines: A Complete Guide, Top to Bottom
A practical, top-to-bottom guide to Azure Virtual Machines covering core concepts, sizing, storage, deployment via portal and CLI, networking, security, high availability, backup, monitoring, billing, cost optimization, and best practices.
Kiro Crew Explained: How Persistent AI Agents Are Changing Software Development
AI coding assistants are session-based. Kiro Crew introduces persistent AI agents that remember context, run scheduled tasks, respond to events, and coordinate multi-agent workflows across sessions.
EffortCommerce: What If Your Time Was the Only Currency You Needed?
Picture a marketplace where nobody asks for your credit card — they ask what you can do. That's the idea behind EffortCommerce, a model that swaps cash for contribution as the basic unit of exchange. The Core Idea EffortCommerce runs on a simple loop: Do the work — a task, a skill …
Building a WhatsApp AI Chatbot and Bulk Messaging System
Building a WhatsApp AI Chatbot and Bulk Messaging System When I decided to automate communication for my academy, I expected it to be a quick weekend project. Set up WhatsApp, connect an AI, send some messages — done by lunch. It wasn't. What I actually walked into was a mix of …
Mapping the World with Python — A Geospatial Guide
There are only two numbers needed to describe any location on Earth — latitude and longitude. With Python, those two numbers can become maps, distance calculations, and satellite analysis. Here's everything you need to get started. What Is Geospatial Data? Geospatial data is...
Kilo CLI — The Terminal-Based Agentic Coding Tool You Need in 2026
What is Kilo CLI? If you spend a significant portion of your day living in the terminal, Kilo CLI might be the most important tool you add to your workflow this year. It is an open-source, terminal-based agentic coding platform built on OpenCode (MIT-licensed), designed...
Adapter Design Pattern in Python: Making Incompatible Interfaces Work Together
The Adapter pattern converts one interface into another that the client expects, enabling incompatible components to work together. This guide covers the pattern with practical Python examples including payment systems and data format conversion.
Singleton Design Pattern in Python: Ensuring a Single Instance
The Singleton pattern ensures a class has only one instance and provides a shared access point. This guide explains the pattern with practical Python examples including logging and configuration managers.
Prototype Design Pattern in Python: Creating Objects by Cloning
The Prototype pattern creates new objects by cloning existing ones, avoiding repetitive configuration and expensive initialization. This guide covers the pattern with practical Python examples using the copy module.
Builder Design Pattern in Python: Constructing Complex Objects Step by Step
The Builder pattern constructs complex objects step by step, making code readable and flexible when dealing with many optional parameters. This guide covers the pattern with practical Python examples.
Abstract Factory Design Pattern in Python: Creating Families of Related Objects
The Abstract Factory pattern lets you create families of related objects without specifying concrete classes. This guide walks through the pattern with practical Python examples including cross-platform UI and theming systems.
Factory Method Design Pattern in Python: A Practical Guide
The Factory Method pattern separates object creation from usage. This guide explains the pattern with practical Python examples including notification systems and transportation logistics.
FastAPI + LLM
The previous post covered why FastAPI fits GenAI applications well in principle. This one is the practical follow-through: a closer, more complete look at actually wiring an LLM into a FastAPI application — from a single endpoint to a more realistic setup with conversation...
FastAPI for GenAI Applications
Once a generative AI script grows from a personal experiment into something other people or systems need to call, it needs an actual API — a defined, reliable interface other code can talk to. FastAPI has become one of the most popular choices for building that layer in...
Running LLMs Locally with llama.cpp
Understanding what llama.cpp is, as covered in the previous post, is one thing — actually getting a model running on your own machine is the practical next step. The process has gotten dramatically simpler over the past couple of years, to the point where running a genuinely...
What is llama.cpp?
Running a large language model has traditionally meant renting access to a data-center GPU, either through a cloud provider or an API. llama.cpp exists to challenge that assumption — a lightweight, highly optimized C/C++ inference engine that lets capable open-weight LLMs run...
AI Email Automation
Email remains one of the most universal, formal communication channels — and one of the most tedious to manage manually at any real volume. AI email automation applies the same core patterns covered throughout this series — prompt engineering, structured output, agentic tool...
AI WhatsApp Assistant
For a huge portion of the world, WhatsApp isn't a secondary communication channel — it's the primary one. Building an AI assistant on top of it means meeting users exactly where they already are, rather than asking them to adopt a new app or interface. That convenience comes...
Vercel Deployment for AI Applications
Building an AI-powered application is one thing; getting it in front of real users reliably is another. Vercel has become a popular deployment platform specifically for AI applications, largely because its serverless, edge-first architecture maps well onto how modern...