System Design for Beginners

System Design often feels like a “senior-level” concept, but the truth is: if you’re preparing for product-based interviews or want to grow as a software engineer, you need to start building this skill early. In this 60-minute beginner-friendly session, I’ll break down system design step by step, making it simple and approachable even if you have just 1–3 years of experience.

You’ll get the clear path :

The Basics of System Design

• Difference between High-Level Design (HLD) and Low-Level Design (LLD)
• Functional vs. Non-functional requirements explained with examples
• Key building blocks: APIs, databases, servers, caching, load balancers, and queues

How to Scale Applications

• Designing an app from 0 → 1 million users
• When and why to use caching, sharding, replication, or CDNs
• Trade-offs to consider while choosing a design approach

Interview-Oriented Learning

• A step-by-step framework to answer any system design question
• Beginner-friendly case studies: URL shortener, chat app, news feed, etc.
• Common mistakes freshers and junior engineers make in design interviews (and how to avoid them)

A Clear Roadmap for You

• Beginner → Intermediate → Advanced learning path
• Resources, books, and platforms to practice system design
• How to stay consistent and gradually level up your skills

This session is ideal if:

• You’re a fresher or junior developer (1–3 YOE) who finds system design confusing
• You want to start early and stand out in interviews
• You’re aiming for product-based companies and don’t want to be caught off guard in design rounds

By the end, you’ll walk away with:

• A clear foundation in HLD + LLD
• The ability to analyze and approach design problems confidently
• A personalized roadmap to grow your system design skills step by step