Skill Path

Pass the Technical Interview with Swift

Learn how to use data structures and algorithms in Swift to ace a technical interview.

Includes Swift, Data Structures, Algorithms, iOS Development, Interview Prep, Programming, and more.

  • Skill level

    Advanced

  • Time to complete

    6 weeks

  • Certificate of completion

    Yes

  • Prerequisites

    2 courses

About this skill path

In this Skill Path, you’ll learn the foundational data structures and algorithms that you need to pass a technical coding interview. You’ll answer common interview questions that test how to build linear and non-linear data structures, as well as how to define searching and sorting algorithms.

Skills you'll gain

  • Build data structures in Swift
  • Write algorithms in Swift
  • Ace a technical interview in Swift

Syllabus

7 units • 28 lessons • 1 projects • 30 quizzes
  • 1

    Welcome to Interview Prep in Swift

    Learn why data structures are relevant for a technical interview.

  • 2

    Algorithmic Concepts

    Learn how to evaluate the efficiency of algorithms and how to write recursive methods in Swift.

  • 3

    Linear Data Structures

    Learn how to build linked lists, queues, stacks, and hash tables in Swift.

  • 4

    Non-Linear Data Structures

    Learn how to build trees, heaps, binary search trees, and graphs in Swift.

  • 5

    Search Algorithms

    Learn how to search arrays, trees, and graphs in Swift.

  • 6

    Sorting Algorithms

    Learn how to implement bubble sort, merge sort, and quicksort in Swift.

  • 7

    Whiteboarding and Practice Problems

    Learn best practices for technical interviews and work through some practice problems.

The platform

Hands-on learning

Don't just watch or read about someone else coding — write your own code live in our online, interactive platform. You'll even get AI-driven recommendations on what you need to review to help keep you on track.
Animated demonstration of running code in Codecademy's learning environment

Projects in this skill path

Reviews from learners

  • The progress I have made since starting to use codecademy is immense! I can study for short periods or long periods at my own convenience - mostly late in the evenings.
    Chris
    Codecademy Learner @ USA
  • I felt like I learned months in a week. I love how Codecademy uses learning by practice and gives great challenges to help the learner to understand a new concept and subject.
    Rodrigo
    Codecademy Learner @ UK
  • Brilliant learning experience. Very interactive. Literally a game changer if you're learning on your own.
    John-Andrew
    Codecademy Learner @ USA

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What's included in skill paths

  • Practice Projects

    Guided projects that help you solidify the skills and concepts you're learning.

  • Assessments

    Auto-graded quizzes and immediate feedback help you reinforce your skills as you learn.

  • Certificate of Completion

    Earn a document to prove you've completed a course or path that you can share with your network.
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How it works

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    We guide you through exactly where to start and what to learn next to build a new skill.

  3. Get there quickly

    We’ve hand-picked the content in each Skill Path to fast-track your journey and help you gain a new skill in just a few months.

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