Backend Engineering

Find Unichain RPC endpoints, chain ID, and JSON-RPC examples. Learn what to check before picking an Unichain RPC provider.

I've decided to start learning Go. My goal isn't just to learn another programming language—it's to...

Green Framework is a modern and lightweight PHP framework designed to make building web applications...

If you’ve been building Node.js applications for a while, you’ve probably run into this problem. Continue reading on Medium »

Build a Real-Time Leaderboard with Redis and FastAPI tags: python, redis, fastapi,...

A critical Active Storage vulnerability allows arbitrary file read and possible remote code execution through libvips variant processing. Here's what to check a

A beginner-friendly guide to cURL — what it is, why programmers use it, and how to make your first GET and POST requests without getting lost in flags.

Wrap at every layer or once at the boundary? Even Dave Cheney changed his mind. The real criterion: the API contract %w creates with the caller.

The demand for MERN Stack developers is growing rapidly as businesses continue to build modern web applications. Companies across Kerala… Continue reading on Me

Tired of $288/Year PDF Subscriptions? Try $19 Forever (Zero Uploads) You open a cloud PDF...

A CPI is a function call with a guest list. CpiContext::new(program_id, accounts) is that guest list,...

Working with databases is a big part of backend development, and choosing the right ORM can save...

I built my first MCP server last week and it was way simpler than I expected. Here is exactly how, no...

Rust web development just got more interesting. If you prefer a video version: A few days...

Python Context Managers: The Complete Guide tags: python, programming, tutorial,...

Turn messy HTML pages into clean, editable DOCX files directly from your Node.js app. In this...

When starting a new software project, the instinct for most developers is to immediately reach for a...

I have observed this pattern repeatedly throughout my career. When a problem arises in web development, the immediate reflex is the… Continue reading on Medium

You’ve used for...of to loop over arrays. You've probably used it on strings and Maps too. Continue reading on Medium »

SQLAlchemy 2.0: The Modern Way to Work with Databases tags: python, sqlalchemy, database,...

Complete Guide: Transferring Firestore Data Between Databases (Including Subcollections) ...

Analytical Insights: Unlocking Junior Backend Developers' Career Progression ...

A step-by-step tutorial on building a project scaffolding CLI tool from scratch — with real code examples.

Have you ever noticed something interesting while using modern applications? Continue reading on Medium »

The Complete Roadmap to Become a Backend Developer in 2025 tags: backend, career,...

We found out our webhook delivery was broken the same way most teams do: a customer told us. Not an...

Auditing a Solana program isn't about reading every line top to bottom and hoping something jumps...

The Local Webhook Problem When you are building integrations with platforms like Stripe,...

Welcome to Part 5—the grand finale of our "NestJS v12.0 vs. Ditsmod v3.0" series! Over the last four...

Base64 is not encryption — it's encoding. If you paste Hello into a Base64 encoder and get SGVsbG8=,...

Modern backend development has been dominated by JavaScript runtimes like Node.js for many years....

O dia 31 de julho de 2026 marca a maior mudança no CNPJ desde que ele existe: novas empresas podem...

I'm a backend engineer (Java/Spring, Kubernetes, that world) moving toward AI engineering, and I...

Here's a line of code that ships in a lot of Python services: @app.post("/orders") async def...

Today's reminder that MySQL will happily let you believe you're doing everything "right" right up...

How to check if two String variables are same in Java? equals(), equalsIgnoreCase() and == operator Example Continue reading on Javarevisited »

If you spend a lot of time in Linux terminals running tools like nmap, systemctl, journalctl, or...

Guía crear Roles de Usuario usando RBAC Plano con PHP MySQL Agustin RamosJul 24, 2026PHP Stuffs El...

By School of IT Skills, MSDC | Manipal Continue reading on Medium »

Swift • iOS & macOS • SwiftUI Continue reading on Medium »

Disclaimer: As a non-native English speaker, I used AI to help structure and polish this article. A...

Most articles about Node.js error handling stop at try/catch and a stack trace in the console. That...

Use write-fsync-rename and failure fixtures so an interrupted CLI update preserves either the old config or the complete new one.

Why Code Reviews Matter Code reviews are one of the most effective ways to catch bugs,...

Most HTTP libraries ship with a default timeout somewhere between "none at all" and "way too...

Learn Rust and Axum in a Single Post: Complete Tutorial From Routing and Extractors to Tower...

Part 2 of the series — in part 1 we covered what OpenIddict is. This time: what goes wrong when...

Harnessing the Power of Rust and Go for Backend Development: Insights from Web Developer Travis...