Namaste-Frontend-System-Design

From Zero to Hero in Frontend System Design. Dive deep into how large-scale frontend applications are architected, designed and built — real-world industry examples + advanced topics. ([namastedev.com](https://namastedev.com/learn/namaste-frontend-system-design))

akshay-saini

Meet Your Instructor: akshay-saini

akshay-saini is an experienced software engineer and educator with expertise in modern web development technologies. With years of industry experience, akshay-saini brings real-world knowledge and practical insights to every lesson. Known for clear explanations and hands-on teaching methods, akshay-saini has helped thousands of students master programming concepts and advance their careers in technology.

Industry ExpertExperienced EducatorPractical Focus

Course Overview

This comprehensive course is designed to take you from foundational concepts to advanced implementation. You'll learn through a combination of theoretical understanding and hands-on practice, building real-world projects that demonstrate your skills and enhance your portfolio.

Whether you're looking to start a new career in technology or advance your current skills, this course provides the structured learning path and practical experience you need to succeed in today's competitive tech industry.

Course Curriculum

How the web really works (network, protocols, browser internals)
Design scalable, high-performance frontend architectures
Master frontend security, caching, persistence, offline and accessibility
Be interview-ready for Frontend System Design at senior roles
Work with real industry case-studies and apply them to your projects
Optimize frontend apps for real users — performance, monitoring & design systems

Course Syllabus

1

Networking • How the Web Works • Communication Protocols • REST APIs • GraphQL • gRPC

2

Communication • Short Polling • Long Polling • WebSockets • Server-Sent Events • WebHooks

3

Security • XSS • CSRF • iFrame Protection • Secure Communication • Dependency Security • CORS

4

Testing • Unit Testing • Integration Testing • E2E Testing • A/B Testing • Performance Testing • TDD Overview

5

Performance • Asset Optimization • Network Optimization • Build Optimization • React Optimization • JavaScript Optimization • Performance Tools

6

Database & Caching • LocalStorage • SessionStorage • Cookie Storage • IndexedDB • HTTP Caching • Service Worker Caching • API Caching

7

Low-Level Design • Design Patterns • Component Design • State Management • Routing • SOLID Principles • Live Streaming UI • Autocomplete/Search Bar LLD

8

High-Level Design • Social Media Feed Design • Video Streaming App Design • E-Commerce App Design • Analytics Dashboard Design • Cab Service App Design

9

Offline Support & PWAs • Service Workers • IndexedDB Offline First • Cache Strategies • Offline UI/UX

10

Accessibility • Keyboard Accessibility • Screen Reader Support • Color Contrasts • Design Systems • Polyfills

11

Logging & Monitoring • Telemetry • Error Logging • Feature Usage Tracking • Alerting • Performance Monitoring

12

BONUS • 100+ Popular Interview Questions • Real-World Industry Examples • Case Studies from Paytm/Flipkart/Microsoft/Uber

Requirements

  • Comfortable with JavaScript and basic frontend (HTML/CSS/JS)
  • Some experience with React (or another modern frontend library) helpful
  • Laptop/desktop with internet access for videos and coding
  • Willingness to deep dive into architecture and design patterns

Course Features

Lifetime access to course content
Industry-expert instructors (Akshay Saini & Chirag Goel)
Private expert community for frontend engineers
Structured, in-depth curriculum for frontend system design
Certificate of completion

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