Hello, DEV! My Journey Into Software Development Starts Here
👋 Hi, I'm Muhammad Nouman Ijaz — and This Is My First Post on DEV! Every developer has a story, and this is the beginning of mine being shared publicl…
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Welcome to ToolDocket
Hey everyone, We built ToolDocket ( https://www.tooldocket.com ) as a side project to offer useful career and decision-making tools without signups, p…
The Hidden Cost of Context-Switching Between Side Projects (And the Workflow That Ended It)
The Hidden Cost of Context-Switching Between Side Projects (And the Workflow That Ended It) The expensive part of running several side projects is not…
Python interview questions: what each one actually predicts on the job (2026)
Canonical: this is a cross-post. The original lives at https://four-leaf.ai/blog/python-interview-questions You can find a hundred Python interview qu…
What Recruiters Can't See On My GitHub
What Recruiters Can't See On My GitHub If you spend about 30 seconds looking at my GitHub profile, you might think I'm all over the place. React. Pyth…
Why Most Developers Never Finish Their Projects
Starting a new project feels exciting. A new idea appears, the first few lines of code are written, the design starts coming together, and everything …
AI took the friction out of my work. Then I found out the friction was holding up two things: my ideas and my brakes. Twenty-five years in a confession.
For a long time now the news and the roundups have all said the same thing. AI will take away the busywork. It will kill the friction. It will hand yo…
Luck == Opportunity Meets Preparation
There's a line usually pinned on the Roman philosopher Seneca: luck is what happens when preparation meets opportunity. People put it all over social …
A Love Letter to Survivorship Bias in Tech
How many times have you seen a picture of a plane with red dots posted on the internet without context? There's a famous story about a statistician na…
I Built a Full Weather App for a Fake Job. Here Is the Whole Story.
By Joseph Ndungi It was a regular Tuesday. I was on leave, casually scrolling through my phone, enjoying a quiet break from work when something caught…
🎯 The STAR Quest: Level‑Up Your Behavioral Interview Like Neo Seeing the Code
The Quest Begins (The "Why") I still remember the first time I faced a behavioral interview. I walked in feeling like I’d just aced a whiteboard algor…
Why I Stopped Pretending to Know Everything (and Started Asking "Dumb" Questions)
Not long ago, I was in a meeting where someone said, "We'll just validate that through the API layer." I nodded along, as if I knew exactly what that …
How I Built an ATS Resume Builder App for Android (And What I Learned)
After months of watching friends get rejected by job applications they were qualified for, I discovered the real culprit: Applicant Tracking Systems (…
THE LIE NOBODY TELLS YOU ABOUT SYSTEM DESIGN INTERVIEWS
Every article about system design interviews tells you the same thing. "Learn the components. Understand trade-offs. Practice on paper." And so you do…
SLE, ARO, ALE: the Security+ risk math that looks easy until the question inverts it
Most people studying for SY0-701 can recite the quantitative risk formulas in their sleep. Then the exam hands them a word problem where the frequency…
10 AI Habits I Wish I'd Built Sooner as a Software Engineer (And You Should Start Today)
Looking back, these are the AI habits that would have saved me months of wasted effort — and the ones I had to learn the hard way. Remember when the d…
ATS-Friendly Resume Tips: How to Beat the Bots and Reach a Human Recruiter (2026)
You applied to 30 companies. Heard back from none. Your skills match the job description. Something is wrong. Most likely culprit: ATS — the invisible…
The "Coding is Dead" Myth: Why Prompting is Still Developing
There is an ongoing debate about agentic AI and using generative AI to write code or autonomously edit files. It usually boils down to one anxiety-ind…
Is DevOps Worth Learning in 2026? An Honest Answer for Indian Freshers
Key Takeaways Yes, DevOps is worth learning in 2026 but only if you approach it with the right stack, not just theory. Freshers can realistically star…
How Recruiters Scan Resumes in 6 Seconds (What They Actually Look For)
How Recruiters Scan Resumes in 6 Seconds (What They Actually Look For) Most job seekers imagine recruiters carefully reading every word on their resum…
AI Isn't the Tool Anymore : You Are
Two years ago, I used AI the same way most people did, as a fancy search engine. It felt like a novelty. Fast forward to today, and that relationship …
The most expensive invoice is the one you forgot to send
Ask a freelancer about cash-flow problems and they'll tell you about late-paying clients. Real problem. But there's a quieter, more expensive one almo…
While My Friends Were Playing Games, I Was Pressing BREAK
How a curious kid with a ZX Spectrum became an engineer who builds AI from scratch When I was a kid in the early '90s, every boy in my class dreamed a…
The Data Engineer Roadmap for 2026 (in an AI-Native World)
This is the narrated version of our free, interactive Data Engineer Roadmap . Same areas, same order, with a focus on the one thing each layer asks of…
Cognitive Debt: The Hidden Cost of Letting AI Write Your Code
In early 2026, Anthropic researchers ran an experiment with 52 junior developers. Half used an AI assistant to learn an unfamiliar Python library. The…
6 ATS failures I found after submitting 20 resumes (free checklist)
Applied to 20 roles last month. Silence. Not even rejections. I spent a weekend going through every resume I submitted and found the same six failures…
Passkeys: Enterprise Adaptation and Individual Use Cases
Lately, I've started seeing the "Sign in with Passkey" option on many platforms. Initially, like with any new technology, I approached it with some di…
RTO vs RPO vs MTTR vs MTBF: the Security+ metrics people mix up, and how to keep them straight
You get a scenario question on the SY0-701. A company's database can lose at most 15 minutes of transactions, and it has to be back online within 2 ho…
Where have the bottlenecks gone?
AI coding, using AntiGravity or Claude Code, has significantly increased the productivity of your junior developers. Applications which used to be ‘lo…
I built a free AI job search that ranks real listings by your resume fit
I'm a test automation engineer with ~12 years in Java/Selenium/Playwright. Last year I went back on the job market — and I was reminded how genuinely …