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Low Level Design

Food Delivery Platform

Design a food delivery platform where customers browse restaurants, place orders, make payments, and track deliveries, focusing on object-oriented modeling, workflows, and scalability.

Interview Details

Get ready to dive into the design of a food delivery platform, inspired by real-world systems like Uber Eats, DoorDash, or Foodpanda. This interview will test your ability to analyze requirements, propose a scalable architecture, and design resilient workflows. You’ll need to think critically about object-oriented principles, concurrency, and extensibility while considering practical edge cases such as delivery delays or unavailable items.

What You'll Practice:

  • Refining and prioritizing system requirements.
  • Designing a clean and modular object-oriented architecture.
  • Applying SOLID principles and relevant design patterns.
  • Visualizing class diagrams to explain relationships clearly.
  • Anticipating scalability, concurrency, and real-world challenges.

By the end of this interview, you’ll be more confident in tackling system design problems, explaining trade-offs, and creating extensible, real-world-ready architectures.

Get ready to dive into the design of a food delivery platform, inspired by real-world systems like Uber Eats, DoorDash, or Foodpanda. This interview will test your ability to analyze requirements, pro...

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Interview Guidelines

The interviewer simulates a real-world interview an adapts accordingly.

Ask for hints or clarifications if you're stuck.

What to expect

35 Responses
Diagramming tool

Built to Simulate the MAANG Experience

Prep for Every Loop

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Practice explaining complex technical concepts verbally to build confidence and refine your communication skills.

Detailed Analysis

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Unlock insights that highlight your weaknesses and gives you sample responses.

Instant, Actionable Feedback

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Receive immediate, targeted guidance on solution correctness, complexity, and approach.

Interactive Environment

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Hone your coding logic in an editor and bring your system designs to life with an integrated diagramming workspace.

Tailored to Your Preferences

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Get relevant practice scenarios for your role and experience, whether you're a junior or an engineering manager.