Udacity

Data Structures & Algorithms in Swift (Udacity)

Offered by Udacity,

Confidently take on the tech interview. Technical interviews follow a pattern. If you know the pattern, you’ll be a step ahead of the competition. This course will introduce you to common data structures and algorithms in Swift. You'll review frequently-asked technical interview questions and learn how to structure your responses. You will answer practice problems and quizzes to test your abilities. Then you'll practice mock interviews to get specific recommendations for improvement. Be ready for anything the technical interviewer throws at you.

Class Deals by MOOC List - Click here and see Udacity's Active Discounts, Deals, and Promo Codes.

The key to successful technical interviews is practice. In this course, you'll review common Swift data structures and algorithms. You'll learn how to explain your solutions to technical problems. This course is ideal for you if you've never taken a course in data structures or algorithms. It's also a good refresher if you have some experience with these topics. You'll learn the concepts through video tutorials. You'll watch experienced engineers review supplementary examples and discuss different interview approaches. Then, apply your skills and practice in mock interviews with Pramp!
Udacity partners with tech industry leaders to bring you the most comprehensive resources for your job search. Join this course if you want to be in the driver’s seat of your job search where you decide which roles to interview for and land those interviews!

What You Will Lear

Lesson 1
Data Structures and Algorithms

Code in Swift for interviews and practice with Pramp
Review tree data structures
maps
hashing and common graph terms
Explore case studies in algorithms and list-based collections

Prerequisites and Requirements

Swift (intermediate)
Algebra (intermediate)

Go to Class

MOOC List is learner-supported. When you buy through links on our site, we may earn an affiliate commission.

Related Courses

Udacity

Intro to Theoretical Computer Science (Udacity)

Computer Science

Dealing with Challenging Problems. This class teaches you about basic concepts in theoretical computer science -- such as NP-completeness -- and what they imply for solving tough algorithmic problems.

Self Paced

Self-Paced

Programming Algorithms Computer Science

Udacity

Intro to iOS App Development with Swift (Udacity)

CS: Software Engineering Computer Science

Make Your First iPhone App. In this course we will build an iPhone app that records a conversation between you and a friend, and then makes your voices sound like a Chipmunk or Darth Vader. This course will set you on your way to becoming an iOS Developer, where you’ll establish a basic understanding of the iOS ecosystem. You’ll also have working knowledge of Swift, Apple’s custom programming language created exclusively for the mobile developer.

Self Paced

Self-Paced

Applications Development Swift iOS Development

Coursera

Universitat Autònoma de Barcelona

Sistemas Digitales: De las puertas lógicas al procesador (Coursera)

CS: Theory Engineering

En este curso aprenderemos los fundamentos del diseño de los circuitos digitales actuales, siguiendo una orientación eminentemente práctica. A diferencia de otros cursos más "clásicos" de Circuitos Digitales, nuestro interés se centrará más en el Sistema que en la Electrónica que lo sustenta. Este enfoque nos permitirá sentar las bases del diseño de Sistemas Digitales complejos.

Nov 23rd 2026

5-12 Weeks

Algorithms Engineering Digital Systems

Coursera

Nanjing University

Data Processing Using Python (Coursera)

CS: Software Engineering Statistics & Data Analysis

This course is mainly for non-computer majors. It starts with the basic syntax of Python, to how to acquire data in Python locally and from network, to how to present data, then to how to conduct basic and advanced statistic analysis and visualization of data, and finally to how to design a simple GUI to present and process data, advancing level by level.

Nov 23rd 2026

5-12 Weeks

Python Data Structures Data Analysis

Udacity

iOS Networking with Swift (Udacity)

Security & Networking

Web Services, APIs, and JSON. In this course, you’ll learn how to incorporate networking into your apps, so they can access data from around the world. You’ll learn how to harness the power of APIs to display images and retrieve movie data. At the end of the course, you’ll build the "On the Map" app which allows you to share interesting links, projects, or other information with fellow Udacity students.

Self Paced

Self-Paced

JSON Web Services Networking

Udacity

Full-Stack Interview Prep (Udacity)

Personal and Professional Development Computer Science

Confidently take on the tech interview. This course is an excellent way to prepare for technical interviews. You’ll experience a mock interview, and review detailed analysis on how to field key industry questions. You’ll review common Full Stack Web Developer interview topics like palindrome functions and data structures. You’ll also learn best practices for behavioral questions and whiteboard problems. Upon completing this course, you’ll be ready to showcase your skills during your Full Stack Web Developer interview!

Self Paced

Self-Paced

Data Structures Career Interview

Udacity

Front-End Interview Prep (Udacity)

Personal and Professional Development Computer Science

Confidently take on the tech interview. This course takes you through a mock interview, and offers detailed analysis on how to field key industry questions. Your will review common Front-End Web Developer interview topics ranging from palindrome functions to closures, and learn best practices for behavioral questions and whiteboard problems. Upon completing this course, you’ll be ready to successfully showcase your skills during a Front-End Web Developer interview!

Self Paced

Self-Paced

Career Interview Interview Skills

Udacity

Swift for Beginners (Udacity)

CS: Programming

Your First Programming Language. In this course, you’ll begin learning Swift, Apple's programming language for building iOS applications. You'll start with fundamentals and work your way towards understanding all the core principles necessary to get started creating your first app. At the end of the course, you'll complete a problem set of exercises designed to challenge your understanding of Swift and give you the opportunity to apply what you've learned.

Self Paced

Self-Paced

Programming Functions Strings

Udacity

Learn Swift Programming Syntax (Udacity)

CS: Programming Computer Science

From Optionals to Closure Expressions. Swift is a language created by Apple specifically for iOS and OS X development. It’s fast, concise, and comes with tools which make it easier than ever to visualize one's code. This course focuses on the syntax of the Swift programming language. By the end of the course, students should be able to apply Swift essentials to building iOS apps and employ Swift's more unique elements, like optional types and switch statements, with confidence.

Self Paced

Self-Paced

Programming Functions Control Flow

Udacity

Georgia Institute of Technology,Udacity

Computability, Complexity & Algorithms (Udacity)

Computer Science

The Power and Limitation of Algorithms. In this course, we will ask the big questions, "What is a computer? What are the limits of computation? Are there problems that no computer will ever solve? Are there problems that can’t be solved quickly? What kinds of problems can we solve efficiently and how do we go about developing these algorithms?" Understanding the power and limitations of algorithms helps us develop the tools to make real-world computers smarter, faster and safer.

Self Paced

Self-Paced

Algorithms Complexity Computability Theory

Udacity

Udacity,Google

Android Interview Prep (Udacity)

Computer Science

Confidently take on the tech interview. This course is an excellent way to prepare for technical interviews. You’ll experience a mock interview, and review detailed analysis on how to field key industry questions. You’ll work through common Android Developer interview topics ranging from explicit and implicit intents to designing a min stack, and you’ll learn best practices for behavioral questions and whiteboard problems.

Self Paced

Self-Paced

Android Interview Technical Interviews

Udacity

Udacity,Google

Refresh Your Resume (Udacity)

Personal and Professional Development Computer Science

Stand out and land a technical interview. Your resume is the first step in the job search. Through this course, you will identify the companies you want to work for, and showcase your key achievements to align with their roles. With our proven industry framework, you will build a tech-focused resume that will help you get noticed and land the interview.

Self Paced

Self-Paced

Career Resume Interview