Tech Skills
Backend Engineering
APIs, authentication, databases, queues, serverless and production backend systems
Skills in this topic
5 skills — Sign in to track your progress
API Design
beginner
Design a RESTful API following best practices
Auth & Authorisation
intermediate
Implement JWT auth with refresh tokens
Database Integration
intermediate
Use an ORM (Prisma, SQLAlchemy, Drizzle)
Backend Performance
advanced
Implement Redis caching for hot data
Microservices Patterns
advanced
Decompose a monolith into microservices

Medium · SEO
🔧 Backend Engineering
⚡ AI Lesson
3w ago
What Is Full-Stack Development? A Beginner-Friendly Guide
Have you ever wondered how websites and web applications actually work behind the scenes? Whether it’s Facebook, Amazon, Netflix, or your… Continue reading on M

Medium · DevOps
🔧 Backend Engineering
⚡ AI Lesson
3w ago
Day 3: FastAPI with SQLAlchemy ORM & Alembic Migrations
APIs become truly useful when they can store and retrieve real data. Continue reading on Medium »

Medium · Python
🔧 Backend Engineering
⚡ AI Lesson
3w ago
From Zero to DRF Expert: Master Django REST Framework Fundamentals with Real Examples (Part 3)
Hi everyone. Let’s continue our journey to master Django REST Framework. Continue reading on Medium »

Medium · JavaScript
🔧 Backend Engineering
⚡ AI Lesson
3w ago
Build a Dropbox Paper-Style Collaborative Editor with Next.js and Velt
Building real-time collaboration from scratch is complex and time-consuming, not anymore. Continue reading on CodeToDeploy »

Medium · JavaScript
🔧 Backend Engineering
⚡ AI Lesson
3w ago
JavaScript Performance Mistakes You Probably Make Every Day
Most JavaScript performance issues don’t come from complex algorithms or massive datasets. Continue reading on Medium »

Medium · ChatGPT
🔧 Backend Engineering
⚡ AI Lesson
3w ago
When Can Developers Start Using New Tools Announced at WWDC 2024 Day 2?
Apple dropped the most exciting developer toolkit in years. Here’s exactly when you can get your hands on it — and how to make the most of… Continue reading on

Hackernoon
🔧 Backend Engineering
⚡ AI Lesson
3w ago
How to Vet an npm Package Before You Install It
Learn how to evaluate an npm package before installing it, from provenance and install scripts to maintenance, CI quality, and security signals.
Medium · Cybersecurity
🔧 Backend Engineering
⚡ AI Lesson
3w ago
The Linux Commands That Get More Useful the Longer You Use Linux
Some tools look simple until you realize how often you reach for them. Continue reading on MeetCyber »

Medium · DevOps
🔧 Backend Engineering
⚡ AI Lesson
3w ago
npm v12 Will Break Installs That Trust Hidden Scripts
Your build may depend on code that runs before your app ever starts. Continue reading on Write A Catalyst »

Medium · Cybersecurity
🔧 Backend Engineering
⚡ AI Lesson
3w ago
Understanding Memory in C: Stack, Heap & Buffers — A Beginner-Friendly Deep Dive With Hands-On Labs
Learn how memory actually works in C through practical experiments first, then theory — in an engaging and security-focused way Continue reading on Medium »

Medium · Cybersecurity
🔧 Backend Engineering
⚡ AI Lesson
3w ago
Mastering Netcat (nc) in Linux: A Hands-On Lab Guide for Beginners
Learn Netcat by doing — port testing, chat servers, file transfer, banners, reverse shells (safe local demo), and real networking practice Continue reading on M

Forbes Innovation
🔧 Backend Engineering
⚡ AI Lesson
3w ago
Apple iOS 27 Release Date: When You Can Download The New iPhone Software — Starts Now
The next iPhone software has just been officially unveiled and the first developer beta is out. Here’s when you can download it.
Medium · JavaScript
🔧 Backend Engineering
⚡ AI Lesson
3w ago
Understanding How Data Travels from Client to Server in Node.js: The Hidden Journey of req.body
When we build applications with Express.js, we often access incoming data using req.body. It feels simple: Continue reading on Medium »
Medium · JavaScript
🔧 Backend Engineering
⚡ AI Lesson
3w ago
Backend Battle Royale: Golang vs. Java — My Candid Take for 2026✨
Okay, so picture this: you’re back at square one, right? Like, a clean slate, staring at this wild, wide-open world of coding. It’s June… Continue reading on Me
Medium · JavaScript
🔧 Backend Engineering
⚡ AI Lesson
3w ago
Node.js versus Bun versus Golang Performance
A Claude Code generated performance and parallelism quick benchmark Continue reading on Medium »
Medium · Python
🔧 Backend Engineering
⚡ AI Lesson
3w ago
Day 2: FastAPI Dependency Injection & Background Tasks
Modern APIs need to be more than just endpoints — they must be modular, scalable, and production‑ready. Today I explored two powerful… Continue reading on Mediu
Medium · Python
🔧 Backend Engineering
⚡ AI Lesson
3w ago
Redis vs Dragonfly vs KeyDB 2026: I Benchmarked 1 Million Cache Hits for My FastAPI App (One is 25x…
It was a Tuesday afternoon when I realized my FastAPI app was choking. Continue reading on Medium »
Reddit r/programming
🔧 Backend Engineering
⚡ AI Lesson
3w ago
To handle performance issues, Integrate Redis with Spring Boot instead of scaling servers
A lot of developers rely on scaling servers to handle performance issues, but often, the real bottleneck is just fetching the exact same data from the database

Medium · JavaScript
🔧 Backend Engineering
⚡ AI Lesson
3w ago
Building an HTTP server from scratch in JavaScript, part 1 — From TCP bytes to a request
Every web server you’ve ever used is just a program reading bytes off a TCP socket and interpreting them as HTTP. In Node, the http module… Continue reading on

Medium · DevOps
🔧 Backend Engineering
⚡ AI Lesson
3w ago
The Death of Pipenv and Pyenv
For over a decade, setting up a new Python project meant wrestling with an fragmented ecosystem. You needed pyenv to manage your Python… Continue reading on Med

Medium · Python
🔧 Backend Engineering
⚡ AI Lesson
3w ago
I Wasted Two Years Learning the Wrong Things as a Backend Engineer. Here’s What Actually Matters.
The uncomfortable list of what nobody told me and the resources I wish existed when I was building it the hard way Continue reading on Stackademic »

Medium · JavaScript
🔧 Backend Engineering
⚡ AI Lesson
3w ago
Stop Watching 40-Hour Tutorials: Here’s How I’d Learn MERN Today
Every few weeks, I see someone asking: Continue reading on Medium »
Medium · Python
🔧 Backend Engineering
⚡ AI Lesson
3w ago
Why Connection Pooling in an Application?
Ever thought as a developer that how will you connect your application to the Database, here is the answer:- Continue reading on Medium »

Medium · Startup
🔧 Backend Engineering
⚡ AI Lesson
3w ago
The Backend Architecture Behind Almost Every SaaS Product
One Code.Thousands of Companies and Here’s How SaaS Pulls It Off. Continue reading on Medium »

Medium · RAG
🔧 Backend Engineering
⚡ AI Lesson
3w ago
MCP 2.0: Everything That Is About to Change
This covers the MCP 2025–06–18 release candidate. The final version is scheduled for July 28, 2025. Core changes described here are stable… Continue reading on

Medium · JavaScript
🔧 Backend Engineering
⚡ AI Lesson
3w ago
100-Day Node.js Coding Challenge:️ Day 3 Mastering the Node.js Console (Beyond console)
Welcome back to Day 3 of the 100-Day Node.js Coding Challenge! Continue reading on Medium »

Medium · JavaScript
🔧 Backend Engineering
⚡ AI Lesson
3w ago
I Built a Full-Stack App in a Weekend Using MERN — Here’s Everything I Wish I Knew Before Starting
The honest, no-fluff guide for developers who are tired of half-finished tutorials Continue reading on Medium »
Medium · JavaScript
🔧 Backend Engineering
⚡ AI Lesson
3w ago
Why Businesses That Hire JavaScript Developers Strategically Build Better Digital Products
Every company wants faster product launches, better customer experiences, and technology that can support growth. Yet many digital… Continue reading on Medium »

Medium · JavaScript
🔧 Backend Engineering
⚡ AI Lesson
3w ago
Web Development Career Roadmap — Student e-Book
The Web Development Career Roadmap — Student e-Book is a step-by-step guide designed to help students and beginners navigate the exciting… Continue reading on M

KDnuggets
🔧 Backend Engineering
⚡ AI Lesson
3w ago
5 Useful Python Scripts to Automate Boring PDF Tasks
PDFs are used everywhere, and these five Python scripts help you automate the most common PDF tasks.

Medium · JavaScript
🔧 Backend Engineering
⚡ AI Lesson
3w ago
Framework vs Library: The Difference That Finally Made Sense to Me
When I first started learning software development, I kept hearing two terms everywhere: Continue reading on Medium »

Medium · DevOps
🔧 Backend Engineering
⚡ AI Lesson
3w ago
The Linux filesystem tree for self-hosters: /etc, /var, /srv, /home, /mnt, and what belongs where
A beginner-friendly guide to the directories you keep seeing, why they exist, and how they make a Linux server less mysterious Continue reading on Stackademic »

Medium · JavaScript
🔧 Backend Engineering
⚡ AI Lesson
3w ago
JavaScript Fundamentals
map(), filter(), and reduce() are three very important array methods in JavaScript. This help you process arrays without using traditional… Continue reading on
Medium · Python
🔧 Backend Engineering
⚡ AI Lesson
3w ago
Architecting a Modular Enterprise Asset Management System with Flask and SQLAlchemy
When scaling Python web applications, one of the most common pitfalls engineers face is the “Monolithic Trap.” What starts as a simple… Continue reading on Medi

Medium · Python
🔧 Backend Engineering
⚡ AI Lesson
3w ago
Best Python Database Tools and ORMs 2026 (Complete Guide)
Managing databases is one of the most important parts of building a Python application. Continue reading on Medium »

Medium · Python
🔧 Backend Engineering
⚡ AI Lesson
3w ago
From Zero to DRF Expert: Master Django REST Framework Fundamentals with Real Examples (Part 2)
Hello everybody. Let’s continue our journey to master Django REST Framework. Continue reading on Medium »

Medium · DevOps
🔧 Backend Engineering
⚡ AI Lesson
3w ago
NFZ MongoDB — A Modern Alternative to mongo-express for Self-Hosted MongoDB Administration
When building applications with MongoDB, you quickly need a simple way to inspect databases, browse collections, view documents… Continue reading on Medium »

Medium · JavaScript
🔧 Backend Engineering
⚡ AI Lesson
3w ago
JavaScript Array Destructuring
Hello everyone! In this article, we are going to look at one of JavaScript’s most useful features “destructuring”. Continue reading on Medium »

Forbes Innovation
🔧 Backend Engineering
⚡ AI Lesson
3w ago
Apple iOS 27 Release Date: When You Can Download The New iPhone Software — Starts Now
The next iPhone software has just been officially unveiled and the first developer beta is out. Here’s when you can download it.
Medium · DevOps
🔧 Backend Engineering
⚡ AI Lesson
3w ago
Scaling 101: Vertical vs. Horizontal Scaling
In Post 1, we established the baseline architecture of a modern web application, tracing a request from the client’s browser down to the… Continue reading on Me

Medium · JavaScript
🔧 Backend Engineering
⚡ AI Lesson
3w ago
WebSockets vs SSE vs Polling: Which One Should You Actually Use?
I Spent 3 Days Debugging a “Real-Time” Feature That Wasn’t Real-Time at All Continue reading on Medium »

Medium · JavaScript
🔧 Backend Engineering
⚡ AI Lesson
3w ago
JavaScript Pattern Matching with Flow
No more switch! match expressions and statements bring exhaustiveness, destructuring, and readable branching together in one construct. Continue reading on Flow
Medium · JavaScript
🔧 Backend Engineering
⚡ AI Lesson
3w ago
Under the Hood of Node.js:
When a production Node.js API experiences a sudden latency spike or pegs the CPU at 100%, traditional textbook definitions of the Event… Continue reading on Med

Medium · JavaScript
🔧 Backend Engineering
⚡ AI Lesson
3w ago
Stop Writing Form JavaScript Forever: How a Configurable Form Engine Transforms Dynamics 365…
The dirty secret of every Dynamics 365 project: you’re rewriting the same JavaScript, over and over again. Continue reading on Medium »

Medium · JavaScript
🔧 Backend Engineering
⚡ AI Lesson
3w ago
Stop Using localStorage for Everything
Did you know there’s a browser storage API that can handle gigabytes of data? Continue reading on Stackademic »

KDnuggets
🔧 Backend Engineering
⚡ AI Lesson
3w ago
10 GitHub Repositories for Web Development in Python
Explore the best Python web development repositories for building APIs, full-stack web apps, dashboards, machine learning demos, internal tools, and interactive

Medium · Python
🔧 Backend Engineering
⚡ AI Lesson
3w ago
From Zero to DRF Expert: Master Django REST Framework Fundamentals with Real Examples (Part 1)
A comprehensive explanation for learning Django REST Framework. Continue reading on Medium »

Medium · Python
🔧 Backend Engineering
⚡ AI Lesson
3w ago
FastAPI vs Node.js in 2026: Which Backend Should You Choose?
Both are fast. Both are async. Both handle production workloads. And that is exactly what makes this choice genuinely difficult. Continue reading on Medium »
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