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Prompt Engineering 2026

Prompt Engineering Mastery: 12 Advanced Techniques Top Developers Use in 2026

Prompt Engineering 2026 I still remember the first time I tried to get an AI model to do exactly what I wanted. It was frustrating, like trying to give directions…

missing database index

One Missing Index Caused Our Database to Timeout Under Load

missing database index The error started appearing at 2:14 PM. Not gradually. Not as a warning. Just sudden, complete failure. Within minutes, our entire application was effectively down. Users couldn’t…

Laravel scheduler failures

Our Cron Jobs Were Quietly Failing for Months — Here’s Why

Laravel scheduler failures “Why haven’t we sent any invoice reminders in three months?” The question came from our finance team during a casual Slack conversation. My stomach dropped. Invoice reminders…

A 10-Line Code Change That Eliminated Random Production Failures

Laravel Job Deadlocks It was 2:47 AM when my phone buzzed with the fourth Sentry alert of the night. Same error, mysterious stack trace. Same “I have no idea what’s…

monolith vs microservices

Monolith vs Microservices: What Actually Broke at 100K Users

monolith vs microservices “We need to move to microservices. The monolith can’t scale.” This was my tech lead’s opening line in our architecture review meeting. We had just crossed 100,000…

AWS cost optimization

We Cut Our AWS Bill by 42% Using Only Configuration Changes

AWS cost optimization I was in a meeting with our CFO when she slid a printed AWS bill across the table. “$47,000 for last month. That’s up 18% from last…

reduce database queries

How We Reduced Database Queries by 80% Without Touching the Schema

Database Queries Last month, our production dashboard was showing 15,000 database queries per minute during peak hours. Our response times were creeping up, and the database CPU was constantly hovering…

The Programming Landscape is Shifting: Here’s What I’m Seeing After 15 Years in the Trenches

emerging trends in computer programming I still remember the day I wrote my first “Hello World” program in C++. It was 2009, and I thought I had it all figured…

Build CLI tool in Go

Building a CLI Tool from Scratch in Go

Go CLI tool So I’ve been using command line tools for years – git, docker, kubectl, you name it. But I never actually built one myself until last week when…

Go RESTful API Gorilla Mux

Building RESTful APIs with Go and Gorilla Mux

Last month, I had to rebuild our team’s API from scratch. The old one? A mess of spaghetti code that nobody wanted to touch. I decided to go with Go…

Go Language: The Complete Developer’s Guide to Modern Concurrent Programming

I still remember my first encounter with Go. It was 2018, and our team was struggling with a monolithic Java application that took forever to build and deploy. A colleague…

System Engineering Concepts: Complete Guide from 15 Years of Real-World Experience

The Hidden Blueprint: What 15 Years in Systems Engineering Taught Me About Building Products That Actually Work

I still remember the day our satellite integration failed spectacularly during final testing. We’d spent eighteen months developing what we thought was a flawless communications system, only to discover that…