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Akshat Sharma
Akshat Sharma

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Top 10 System Designs || Interview Guide

Hey There 👋

Hope you are doing well 😃

Whether you’re a fresher or an experienced software engineer, one thing is clear: cracking an SDE (Software Development Engineer) interview requires a solid understanding of System Design. In today’s tech-driven world, the ability to design complex systems and optimize them for scalability, efficiency, and reliability is a must-have skill.

This blog is your guide to mastering the key system design concepts that will not only help you ace interviews but also equip you for real-world challenges. We’ll walk you through 10 essential system designs that are frequently asked in interviews, offering you practical insights and strategies. Whether you’re just starting or looking to sharpen your expertise, these exercises will provide you with the foundation you need to confidently discuss and design large-scale systems.

Let’s dive in and start building your system design expertise!

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List of 10 Important System Designs

  • URL Shortening Service

  • A Messaging Service Like WhatsApp

  • Instagram Feed Design

  • Video Streaming Platfrom like YouTube , Netflix

  • Ride Sharing Service like Uber

  • A Web Crawler like Google

  • An ECommerce System like Amazon

  • Food Delievery Service Like Swiggy, Zomato

  • Design Spotify

  • Design File Sharing System like Dropbox

This was the list of 10 important system designs. A quick tip is follow latest updates and crahses of famous systems as they are more likely to be asked. Practice as much as possible to ace a system design interview.

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