Don't Open a Pull Request Yet
You want to contribute to open source, but you do not want to be that person. Not the one who opens a pointless pull request just to add their name to…
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Creating and Configuring an Azure Storage Account for IT Teams
Whether you are stepping into cloud computing or looking to move from physical storage infrastructure, Azure Storage is one of the best places to star…
JavaScript Modules: Import & Export Explained
The Chaos of Unorganized Code Imagine you're building a full-stack app - your main.js file have 1,000+ lines. Functions for user authentication, data …
Kubernetes Services & Networking — My Week 15 Hands-On Journey (ClusterIP, NodePort, LoadBalancer)
If you’ve ever deployed an app on Kubernetes and thought : “Okay… my Pods are running, but how do I actually reach them?” Then you’re exactly where I …
Learn Lists, Tuples, Sets and Dictionaries from Scratch — Python Data Structures Course in Telugu
Introduction Most beginners learn Python syntax and then hit a wall. They can write a loop and define a function — but when an interview asks them to …
From Data Entry at a CA Office to Senior WordPress Developer — My 9-Year Journey
From Data Entry at a CA Office to Senior WordPress Developer — My 9-Year Journey I didn't start my career in front of a MacBook with a cup of coffee, …
10 Essential Open Source Projects for Beginners to Contribute to in 2024
10 Essential Open Source Projects for Beginners to Contribute to in 2024 Getting into open source can feel like showing up to a party where everyone a…
How to Track and Control AI Coding Assistant Costs Before They Spiral
The bill arrived, and it was ugly. I'd been happily using AI-powered code completion across three projects — a React dashboard, a Go microservice, and…
I Reviewed 100 LinkedIn Headlines — Here's What Actually Gets Clicks
Your LinkedIn headline is 220 characters. That's it. And most people waste every single one of them. I spent a weekend going through 100 LinkedIn prof…
I built my MVP with Claude Code. Now I need to deploy it. Here's what nobody tells you.
Disclosure up front: I'm a senior backend tech lead by trade and I run HostingGuru, one of the platforms mentioned at the end. I tried to make this us…
Design Systems : How They Shape Developer Experience in Modern Product Building
When I first started discussing and presenting system design concepts for one of my UX projects, many engineers on my team were surprised. Initially, …
My Friends Spent 14 Minutes Deciding Where to Go Train. A Wheel Spinner Fixed It in 3 Seconds.
Last Tuesday my friends spent 14 minutes deciding where to go train. Fourteen minutes. Four of us, three opinions about that rooftop downtown, one per…
MongoDB Associate Developer Certification: A Complete Preparation Guide
This article was written in collaboration with @v_laxmi_sahithi , @asksamyukthaa , @likitha_konyala and @chanda_rajkumar . In today’s data driven worl…
MongoDB Overview and Preparation Guide
In today’s data driven world, data is at the core of almost every application. But managing large volumes of data efficiently is a crucial skill for d…
Java Map internals: a complete guide for juniors
Table of contents Why does Map exist? What would life be without it? HashMap: the street analogy hashCode() and equals() explained Collisions: when tw…
My Developer Profile
About Me I took the plunge into the IT industry in May 2023. In my career so far, I’ve had many opportunities to work with Java and JavaScript (TypeSc…
I Built a Publishing Platform in India Where Writers Actually Get Paid Here’s What I Learned
Most writing platforms were not built with Indian creators in mind. The payments are awkward, the audience discovery is geared toward Western readers,…
About "Who U R
The Idea 💡 I was looking for a fun and unique Django project — something that would polish my skills while being genuinely interesting. Then a reel po…
The Idempotency Bug That Spammed dev.to's API for Weeks
This article was originally published on Jo4 Blog . We built a small tool to keep our dev.to posts in sync with our markdown source files. Write local…
The Five Most Important Columns to Add to Every Database Table
Let me tell you about one of the worst days of my career. A client called me, furious. Corrupted records, no idea who changed what, no idea when anyth…
Big Company Code vs. Startup Code: Auth as a Case Study
Every developer who's moved between a large enterprise and a smaller team has felt the whiplash. You open a pull request that would take two days to s…
I got tired of heavyweight frameworks, so I built my own web server in Java
I got tired of heavyweight frameworks, so I built my own web server in Java Most Java web projects start with Spring Boot. You add the dependency, and…
Kubernetes Building Blocks(1)
Introduction If you liken Kubernetes to an ocean, those individual drops that make up the ocean are the core building blocks: Namespaces , Pods , Repl…
The Dot Product: How AI Measures Similarity
Two users on a music app. User A listens to jazz, blues, and soul. User B listens to jazz, blues, and R&B. How similar are they? You could eyeball…
DNS Made Simple: What Really Happens Before Your Browser Opens a Website
We use domain names every day. We type google.com , facebook.com , or linkedin.com into a browser, press Enter, and the website opens in seconds. It f…
The 2026 Junior Developer Survival Guide: 5 Skills That Actually Get You Hired [100555]
The 2026 Junior Developer Survival Guide: 5 Skills That Actually Get You Hired [100555] Entry-level positions down 73%. 200+ applications per job. But…
Essential DevTools Every Go Developer Should Know
Essential DevTools Every Go Developer Should Know Go ships with a powerful standard toolchain that many developers underestimate. Beyond writing code,…
If You Were a Server: How to Detect Issues and Keep Things Running Smoothly
Here is a question that often pops up in senior web developer and backend interviews: "If you were a server, how would you detect that you're having i…
Abstraction vs. Encapsulation — What’s the Difference? (Simplified)
If you are learning Object-Oriented Programming (OOP), you have definitely seen these two words: Abstraction and Encapsulation . They sound similar. T…
What 3 Months of Studying My Own Thinking Taught Me (And Why You Should Care)
Tags: #productivity #career #learning #beginners #devops Let me ask you something honestly. When was the last time you changed your mind — not because…