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Master the Coding Interview: Data Structures + Algorithms

4.6(40,658)·262K enrolled
Beginner 19.5 hours English Completion Certificate

About this course

This course splits cleanly into technical and non-technical halves: the technical side covers Big O notation, arrays, hash tables, linked lists, stacks/queues, trees (BST, AVL, heaps, tries), recursion, sorting, searching, and dynamic programming, with code provided in 13 languages; the non-technical side covers resumes, LinkedIn, portfolios, and — distinctively — how to handle offers and negotiate a raise once you have one.

The honest take: at 262,244 students, this is one of the most established coding-interview-prep courses on Udemy specifically because it doesn't stop at 'getting the interview' — the inclusion of offer negotiation and getting a raise afterward is a genuine differentiator most competing courses skip entirely.

What you'll learn

Ace coding interviews at top tech companies using Big O analysis
Implement and use core data structures: arrays, hash tables, linked lists, trees
Apply core algorithms: recursion, sorting, searching, BFS/DFS, dynamic programming
Get more interviews through resume, LinkedIn, and portfolio optimization
Approach system design and coding problems with the right structured questions
Professionally handle job offers and negotiate a raise

This course includes

19.5h
On-demand video
Yes
Certificate
Yes
Mobile access
English
Language
Comparison · LBS

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Prices & availability can change — confirm on the provider's site. We're not affiliated with any single provider.

Instructor

AN
Andrei Neagoie
Udemy instructor
— learners— courses — instructor rating

Andrei Neagoie has taught some of Udemy's highest-rated programming courses, with graduates working at Google, Tesla, Amazon, Apple, IBM, JP Morgan, and Meta; he now runs ZTM Academy.

Requirements

  • No prior experience with data structures or algorithms needed
  • Basic understanding of one programming language

Who this course is for

  • Self-taught developers without a formal CS degree wanting interview-ready fundamentals
  • Engineers preparing for whiteboard coding interviews at major tech companies

About this provider

UD
Udemy
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4.3 trust score
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Frequently asked questions

No — it's explicitly designed for self-taught programmers who missed a formal CS education, covering the fundamentals that bridge that gap.
Code is provided in 13 languages including JavaScript, Python, Java, C/C++, C#, Go, Swift, Kotlin, TypeScript, Scala, Rust, Perl, and PHP.
Yes — a dedicated section covers resume building, LinkedIn optimization, and portfolio creation to generate more interview opportunities.
Yes — uniquely among coding interview courses, it covers how to handle offers and negotiate a raise.
19.5 hours across 267 lectures and 22 sections.
Paid
$69.99 one-time · 30-day money-back guarantee
View on Udemy