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Algorithms and Data Structures in Swift 5

Master Swift algorithms & data structures! Learn Big O, clean code, and ace technical interviews. Build strong programming foundations.

4.4(679)
4,466students
2h 51m
Certificate
Karoly Nyisztor • Professional Software Architect
Karoly Nyisztor • Professional Software ArchitectSenior Software Engineer, Author, Inventor

Course Content

Algorithms and Data Structures in Swift 5 is an all-levels Udemy course taught by Karoly Nyisztor • Professional Software Architect. It runs 2h 51m, is taught in English, and includes a certificate of completion. Learners rate it 4.4 out of 5 from 679 reviews, with 4,466 students enrolled. It is a paid course, last updated October 2025.

Unlock efficient Swift programming with our comprehensive course on algorithms and data structures! Learn to solve coding problems faster and more effectively using proven techniques. This step-by-step course, complete with examples and a companion eBook, is perfect for Swift developers of all levels – from beginners seeking to understand how computers process data to experienced programmers looking to enhance their skills.

I'm Karoly Nyisztor, a seasoned software engineer with over 25 years of experience at companies like Apple, Siemens, and SAP. Having designed and built enterprise systems and frameworks, and holding twelve patents in mobile computing, I'm passionate about sharing my expertise in "Algorithms and Data Structures in Swift 5."

This course delves into the core principles of algorithmic thinking, Big-O notation, and time complexity. You'll gain a strong understanding of recursion, generics, and the practical application of Swift collection types (Sets, Arrays, Dictionaries). We'll explore common data structures and their real-world uses, including implementations of sorting algorithms like selection sort, insertion sort, bubble sort, quicksort, and merge sort. You'll also learn crucial code optimization techniques to write high-performance Swift code. Each concept is explained with clear, easy-to-understand examples and practical, hands-on code you can use and adapt.

Topics covered include:

  • Algorithmic Thinking: Develop a structured approach to problem-solving.
  • Big O Notation: Master the analysis of algorithm efficiency.
  • Time Complexity: Understand how execution time scales with input size.
  • Recursion: Learn to write recursive functions and avoid common pitfalls.
  • Generics: Write reusable and type-safe code.
  • Swift Collection Types: Effective use of Sets, Arrays, and Dictionaries.
  • Data Structures: Explore and implement common data structures.
  • Sorting Algorithms: Implement and analyze various sorting techniques (Selection Sort, Insertion Sort, Bubble Sort, Quicksort, Merge Sort).
  • Code Optimization: Techniques for improving the performance of your Swift code.

This course offers more than just video lessons. You'll receive personalized support, access to a companion eBook, downloadable resources, and continuous updates.

Here's what others are saying:

  • "This course gives me a much deeper understanding of how to write efficient and effective Swift code. It addresses things not covered in the various other crash courses on iOS development, things not apparent at first." - Minni K. Ang
  • "LOVE this instructor! His explanations are always clear and accurate, and his pacing is spot-on. Fantastic!" - Glenn
  • "Speed is very good for the content being taught. The size of the videos is perfect for the depth of the topic being discussed." - Nick Perkins
  • "Excellent clear presentation and covering the topic very well - recommended course!" - Graham Wright
  • "Very well made and in-depth explanations. Easy to follow and a lot of visual references making it very easy to understand! Great course overall and highly recommended." - Peter West

Ready to master algorithms and data structures in Swift? With our 30-day money-back guarantee, there's no risk in trying it! Click the enroll button to begin your journey.

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