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Designing a Food Delivery App ๐Ÿ“ฆ : Low Level Design (LLD Series) โ€“ Part 8 ๐Ÿš€

Tirupati Rao (bitbee)
bitbee
Published in
6 min readDec 20, 2024

Welcome to Part 8 of our Low-Level Design (LLD) series. In this chapter, weโ€™ll design a Food Delivery App like Zomato, Swiggy, or Uber Eats, with a special focus on the Real-Time Location Tracking feature. This system design is a popular LLD interview question that challenges you to handle concurrency, class design, and real-time updates.

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๐Ÿ“˜ What Youโ€™ll Learn in This Chapter :

๐Ÿš€ End-to-end design of a Food Delivery System.

๐Ÿง‘โ€๐Ÿ’ป UML diagrams for classes like User, Delivery Agent, Order, Restaurant, and more.

๐Ÿ“ก Real-time location tracking and how to handle updates concurrently.

๐Ÿ”ง Class design and code for key actors and interactions.

๐Ÿ› ๏ธ API Design, ER Diagrams, and Database Schemas.

โ“ Edge cases and interview tips for better explanations.

๐Ÿฝ๏ธ Why Build a Food Delivery App?

Food delivery apps have become a part of our daily lives, offering users the ability to track their food in real time. Thisโ€ฆ

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Tirupati Rao (bitbee)
Tirupati Rao (bitbee)

Written by Tirupati Rao (bitbee)

Technical Writing | YT โ–ถ๏ธ BitBee | #Tech #Coding #interviews #bitbee #datastructures #algorithms #leetcode

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