Level Up Your FAANG Interview: A 3‑Month Training Montage Inspired by Rocky
The Quest Begins (The “Why”) I still remember the first time I opened LeetCode and felt like I’d stepped into the Upside Down from Stranger Things —…
Architecture
⚑ Сообщить о проблемеПоследние новости Architecture от Tech News
Все темы
agents
ai
api
architecture
automation
aws
backend
beginners
career
database
devchallenge
devops
javascript
llm
machinelearning
mcp
news
opensource
performance
productivity
programming
python
react
security
showdev
softwareengineering
systemdesign
tutorial
typescript
webdev
Decoding recruiter silence
Applying for jobs often means navigating a void of information. The application goes out, and then... silence. This quiet can be frustrating, leadin…
Negotiating Your Salary Like a Jedi: One Technique That Works
The Quest Begins (The "Why") I still remember the first time I got a job offer after months of interviewing. The recruiter threw out a number that f…
REST API Interview Questions (With Model Answers)
These are the REST API questions that actually come up in backend and full-stack interviews — grouped by topic, each with a short model answer and a…
JavaScript Interview Questions Explained: Concepts Every Developer Should Know
JavaScript interviews rarely test syntax alone. Interviewers usually want to understand how well you reason about scope, closures, asynchronous exec…
Low Level Design Interviews and the Rules Behind a Parking Lot
A parking lot question can tempt candidates to start listing classes immediately: Vehicle, Ticket, Gate, Floor, and Payment. A list of nouns is easy…
Split-Brain Needs a Cluster. Mine Happened on One Server.
Today I want to talk about split-brain. The name sounds dramatic, and the problem is dramatic too. One system splits into two halves, and each half…
How to Answer 'Tell Me About Yourself' as a Software Engineer (With a Word-for-Word Framework)
"Tell me about yourself" is the first question in almost every interview, and most engineers waste it. The typical answer is a chronological tour of…
5 JavaScript concepts I kept forgetting (so I made them my lock screen)
I used to "learn" the same JavaScript concepts every few months. I'd read about the event loop, nod along, and a month later get a predict-the-outpu…
2026 - Backend Interview Questions
1. Core Java & OOP Write an immutable class in Java Comparable vs Comparator with examples What is a Functional Interface? Can it have default a…
"How Many Servers Do We Need?" — Back-of-the-Envelope Estimation for System Design
"How many servers do we need?" sounds like a question that needs a research project to answer. It doesn't — it needs five minutes of napkin math. Ba…
Design YouTube — Video Upload, Transcoding & CDN Delivery at Scale (with Production .NET Code)
"Design YouTube" is where two systems live in one product, pulling in opposite directions. The write side is a brutal batch-processing problem: some…
The 5-step framework I use for any system design interview (6 worked examples)
Most people fail system design interviews by jumping straight to boxes. The fix is a fixed order: Clarify — functional + non-functional requirements…
The Hard Truth About Data Engineering Interviews Nobody Tells You
It's 11 PM. You've solved forty LeetCode mediums this month. Your GitHub has a shiny new Airflow project with green checkmarks all the way down. Tom…
Building My Own Technical Interview Practice Repository
Preparing for technical interviews has made me realize something: solving more exercises doesn't necessarily mean practicing better. I've spent quit…
Nine categories: how engineering manager interviews actually get scored
Most EM interview prep fails the same way. You pick three strong stories, polish them until they're tight, run them past a friend, and walk in confi…
A Mind Map for Mobile System Design Preparation
Mobile system design interviews can feel overwhelming. You're asked to design something that sounds simple — a news feed, chat application, ride-sha…
Node.js interview deep dive: what they are really testing
Almost every senior Node question is the same question wearing a different hat: do you understand that there is one thread doing your work, and do y…
Azure Integration Services Interview Prep Part 3: Managed Identity, Key Vault, VNet , Private Endpoints, NSGs, RBAC and Token Validation
Part 1 covered the messaging services - Service Bus, Storage Queues, Event Hub, Event Grid. Part 2 covered the orchestration layer that processes wh…
HTML, CSS and Bootstrap Interview Questions
HTML Interview Questions 1. What is HTML? HTML stands for HyperText Markup Language. It is used to create the structure of a webpage. We use HTML to…
May the STAR Be With You: Mastering Behavioural Interviews
The Quest Begins (The "Why") I still remember my first behavioural interview like it was yesterday. I walked in, shook hands, and the interviewer hi…
UPI at Scale: Handling Millions of Payments
Imagine this: It's salary day. It's 2 PM. Millions of people across India suddenly open their UPI apps and start paying rent, sending money to famil…
The Interview Question That Quietly Sinks Excellent European Engineers
You didn't fail the coding round. You failed a sentence. Here's a scenario I hear constantly from senior engineers in Prague, Berlin, Warsaw, and Li…
My Exact Cognizant GenC Interview Experience & Hiring Process (2025–2026)
Well, if you are preparing for Cognizant On-Campus drive, chances are that you already know that it’s a marathon. I went through the entire 2025-202…
How Will You Configure Multiple Backend Instances in Apigee X So That If One Goes Down, Traffic Is Routed to Another?
“You have multiple backend instances. If one instance goes down, how will Apigee X automatically route traffic to another healthy instance?” This so…
Why System Design Interview Prep Is Your Only Moat Against AI
I build an AI product for a living, and I'll tell you what the models are good at: they write my CRUD endpoints, my Terraform, my test scaffolding,…
Twelve AWS networking questions, and what the interviewer is actually listening for
I have asked some version of "walk me through why this EC2 instance can't reach the internet" in about forty interviews. Maybe six people answered i…
"Kubernetes Interviews Are Broken When Trivia Matters More Than Real Skill"
Kubernetes Interviews Are Broken When Trivia Matters More Than Real Skill Kubernetes interviews often fail when they test whether a candidate can re…
How I Crashed My TCS Prime Interview and Talked My Way Out of Hell Mode
Picture this, sitting in front of a panel of seasoned pros for a TCS Prime interview, your palms sweating, your brain rewinding every tutorial you e…
Frontend Interview Flow: Stages, Signals, and Prep
What is a frontend interview really looking for? Interviewers want proof you can ship a reliable UI—not how many frameworks you know. They check: Un…