Backend Engineering

BACKEND ARCHITECTURE MASTERY Day 6: Machines, Valet Keys, and the Death of OAuth 1.0 15...

In Part 7, I taught my server how to die gracefully. It felt production-ready. Auth, rate limiting,...

All tests run on an 8-year-old MacBook Air. When I started building a PDF tool in Rust, the first...

Web development has evolved rapidly over the last decade. As websites and applications became more...

My API started the week serving 200 req/s. By Thursday it was getting hammered with 2,000. No...

You type a URL, hit Enter, and a webpage loads instantly. But behind that simple action lies a...

You log in to an app. Close the tab. Come back tomorrow. You're still logged in. Convenient?...

You decided to learn how to code and get a job as soon as possible. You do a quick search online and...

Recap Let's be real: in the last blog we were running a local MCP server on my pc, wiring...

In this article, we are going to explore and take a deep dive into one of the most important topics...

A focused walkthrough of go setup and first program built around building a Go workspace that is small, predictable, and easy to run from day one.

Strings are more than just a sequance of characters. It's a backbone concept of the data...

Preparing for Java interviews can feel overwhelming, especially with so many concepts to revise. Continue reading on Medium »

Every syntax. Every feature. One winner. PHP frameworks have matured enormously over the past...

With businesses increasingly relying on dynamic web applications, the demand for full stack...

While working on a Node.js + Express backend project, I ran into a frustrating issue caused by...

Why JavaScript AbortController Is Not Canceling fetch() Requests (And How to Fix It) A less...

Two days ago I published “I Built a CLI That Generates Production-Ready Auth Backends in 30 Seconds...

I got tired of this: Write logic in views.py Jump to HTML Add a condition Go back to Python Repeat...

Java 8 was released in 2014. More than a decade later, it is still the most heavily tested version in every Java interview — from fresher… Continue reading on M

Por qué cambia tu forma de pensar Continue reading on Medium »

Your outfit, according to your mood Stack: PHP 8 + PDO | MySQL | Bootstrap 5 | JavaScript 1....

Hey there, fellow developer!  If you’ve spent, like, a ton of years elbow-deep in the Java world, churning out awesome applications with… Continue reading on M

Originally published on NextFuture The problem Hono is the fastest Node/Bun-compatible HTTP framework available in 2026 — its benchmark suite regularly outperfo

Objective Learn to implement automated unit testing using Jest in a Node.js application....

I’m not sure if you know this, but recently a framework called Spraxium was released and is starting to draw a lot of attention from… Continue reading on Medium

When I first learned about queues and background workers, I imagined something like this: request...

Django learning is done, DevBoard is still being finished in parallel, and today, for Day 78, Flask...

Four practical methods for spotting dependency changes, version conflicts, and security issues before they reach production. Continue reading on Medium »

In my last post, I focused on refactoring and recursion, and more importantly, learning how to slow down and actually understand what my… Continue reading on Me

Learn how to protect your API using Zod for schema validation and Fastify for global error handling in a Clean Architecture context.

I'll be honest. For a long time, I thought BFF is just another "system design buzzword". Something...

context.DeadlineExceeded, context.Canceled, and net.Error walk into a production incident. Only one was a timeout. We retried all three… Continue reading on Lev

If you've been following this tutorial, you'd have the following file structure: Unit...

I started learning C# and .NET recently and noticed something pretty quickly. Learning syntax is actually the easy part. Variables, loops, conditions — you can

What I wish I had before submitting my first MV3 Chrome extension While working on Chrome...

BACKEND ARCHITECTURE MASTERY Day 3: Routing, Intents, and the Illusion of REST Purity 15...

Auth is the part every tutorial skips. Here's a complete, honest breakdown of your three real...

From async queues to smarter Blade directives — discover the developer-focused features that make building faster, cleaner, and more… Continue reading on Medium

TL;DR: Using Model::latest()->first() to get the "latest" record by ID is wrong. latest() orders...

Your API is currently naked on the internet. Let’s fix that — fast. Continue reading on Medium »

You spin up a Flask server. Add SQLAlchemy. Build a few endpoints. Continue reading on Medium »

Building modern web and mobile applications requires a backend that is fast, scalable, and easy to integrate. Supabase is an open-source… Continue reading on Me

Building modern web and mobile applications requires a backend that is fast, scalable, and easy to integrate. Supabase is an open-source… Continue reading on Me

The Complete Roadmap to Becoming a Java Developer Continue reading on Javarevisited »

Java backend interviews at companies like TCS and Capgemini are rarely about syntax or memorization. They are carefully designed to probe… Continue reading on M

Photo by Headway on Unsplash Continue reading on Medium »

You don’t care about circuit breakers until the first time your service goes down because a downstream dependency decided to take a nap… Continue reading on Med