Angular - Recommended 14-day interview ready plan

-


Angular - Recommended 14-day interview ready plan

Days 1-2 — Angular Fundamentals

  • Angular architecture

  • CLI

  • Project structure

  • Components

  • Templates

  • Data Binding

  • Directives

  • Pipes

  • Component lifecycle

Days 3-4 — TypeScript in Angular

  • Decorators

  • Dependency Injection

  • Services

  • Providers

  • Injection hierarchy

  • Signals (modern Angular)

Days 5-6 — Routing

  • Router

  • Lazy Loading

  • Route Guards

  • Resolvers

  • Nested Routes

  • Dynamic Routing

Days 7-8 — Forms

  • Template-driven Forms

  • Reactive Forms

  • FormBuilder

  • Validators

  • Async Validators

  • Custom Validators

Days 9-10 — API Communication

  • HTTP Client

  • RxJS basics

  • Observables

  • Subjects

  • BehaviorSubject

  • Operators

    • map

    • switchMap

    • mergeMap

    • concatMap

    • forkJoin

    • combineLatest

    • debounceTime

    • catchError

Day 11 — State Management

  • Services

  • Signals

  • NgRx basics

  • Component communication

  • Smart vs Presentational Components

Day 12 — Advanced Angular

  • Change Detection

  • Zone.js

  • OnPush

  • Standalone Components

  • Performance Optimization

  • SSR

  • Hydration

Day 13 — Machine Coding

Build:

  • Login

  • Dashboard

  • Product List

  • CRUD

  • Search

  • Pagination

  • Authentication

  • Route Guards

Day 14 — Interview Day

Practice:

  • 100+ Angular interview questions

  • Coding round

  • System design discussion

  • React vs Angular comparisons

Since you're from React

You'll mostly map concepts you already know:

ReactAngular
ComponentsComponents
Props@Input()
Callbacks@Output()
ContextServices / DI
Redux/ZustandSignals / NgRx / Services
React RouterAngular Router
useEffectLifecycle hooks / Signals effects
fetch/AxiosHttpClient
Custom HooksServices
JSXHTML Templates
useMemoPure Pipes / computed Signals
Virtual DOMIncremental DOM

This mapping significantly reduces the learning curve.

Can I make you interview-ready?

Yes. I can teach you Angular from the perspective of someone who already knows React, so we skip beginner frontend concepts and focus on Angular-specific patterns, interview questions, and hands-on coding.

The plan would include:

  • Concept-first explanations

  • Small coding exercises after each topic

  • Building one production-style Angular application

  • Mock interview questions after every module

  • Final revision with 150–200 commonly asked Angular interview questions

With 3–4 focused hours per day, reaching interview readiness in about 2 weeks is a realistic target. If you can only study 1–2 hours per day, expect closer to 4–6 weeks.

Comments

Post a Comment

Popular posts from this blog

JavaScript Must-Read Topics for Senior Developer Interviews

-
JavaScript Must-Read Topics for Senior Developer Interviews Core JavaScript Variables and Scoping ( var , let , const ) ✅ Hoisting✅ Closures✅ The Event Loop✅ Promises✅ and Async/Await✅ Callbacks✅ Prototype and Prototypal Inheritance✅ this Keyword and Binding✅ Execution Context and Call Stack✅ Error Handling ( try-catch , finally , custom errors)✅ ES6+ Features (Destructuring✅, Spread/Rest✅, Arrow Functions✅, etc.) Type Coercion and Type Checking ✅ == vs ===  ✅ Object-Oriented Programming in JavaScript (Classes, Constructors)✅ Functional Programming Concepts (Higher-Order Functions✅, Pure Functions✅, Immutability✅) Module Systems ( require , import/export , CommonJS, ESModules)✅ JavaScript Design Patterns (Singleton, Factory, Observer, etc.) Garbage Collection✅ Advanced Topics Currying✅ Memoization✅ Throttling and Debouncing✅ Event Bubbling , Event Capturing and Event Delegation✅ Shadow DOM and Web Components Iterators, Iterables and Generator✅ WeakMap and WeakSet✅ Proxy and...
Read more

The Evolution of Rendering in React: From Client-Side to Server Components

-
  🚀 The Evolution of Rendering in React: From Client-Side to Server Components React has evolved massively in how it renders pages, moving from Client-Side Rendering (CSR) to Server Components (RSC) to improve performance, SEO, and user experience. Let's break this down step by step: 🔥 1️⃣ Client-Side Rendering (CSR) – The Beginning 📌 What is CSR? In Client-Side Rendering (CSR) , the browser downloads a bare HTML file and a JavaScript bundle . React runs entirely in the browser , generating the UI dynamically. 📌 How it Works? Browser downloads an empty HTML file . Loads a large JavaScript bundle containing React code. React renders components dynamically and updates the DOM. 📌 Example: CSR in React (Create React App) function App ( ) { return < h1 > Hello, world! </ h1 > ; } export default App ; The entire app loads and renders in the browser . No content is present in the initial HTML file. 📌 Challenges of CSR: ❌ Slow First Page Load – A blank page ...
Read more

Scalable Websocket Systems: What to know?

-
Scalable Websocket Systems: What to know? How connections are established. Why sticky sessions matter. How room membership is tracked. How message ordering is handled. What happens when a WebSocket server dies. Presence (online/offline users). Persistence vs Pub/Sub. Why Redis Pub/Sub may fail at scale. Why NATS worked better. Fan-out optimization techniques. Backpressure handling. Monitoring and metrics. Multi-region challenges. Let's rebuild the entire story from the beginning as if we are designing WhatsApp ourselves. Chapter 1: User Opens WhatsApp Suppose User A opens WhatsApp. Immediately: User A | | Internet | Load Balancer | WebSocket Server The client requests: GET /socket Upgrade: websocket Server accepts. Now connection becomes: User A <=================> Server and stays alive. Chapter 2: Why Not HTTP? With HTTP: User A | Request | Server If User B sends a message: Server cannot push because HTTP request ended. Server must wait. WebSocket solves thi...
Read more