Udemy
Data Structures and Algorithms: In-Depth DSA using Python
Data Structures and Algorithms: In-Depth DSA using Python is a beginner-level online course from Udemy in Data Structures & Algorithms. It is structured in 20 modules with 7 stated learning outcomes. It is free to enrol, and a certificate is available on completion. Learners rate it 4.5/5 from 4.1K ratings on Udemy, with 27.1K enrolled.
Part of our Data Structures & Algorithms courses collection, where we compare it against 6 other courses.
Course highlights
| Provider | Udemy |
| Level | Beginner |
| Mode | Self-paced |
| Language | English |
| Certificate | Yes — shareable certificate |
| Rating | 4.5★ (4.1K reviews) |
| Learners | 27.1K |
| Price | Free Free |
What you’ll learn
Level and time commitment
Skills you’ll gain
What this course covers
20 modulesThe 20-part outline Udemy publishes for this course.
Module 1 · Course Overview
Module 2 · Bonus: Python Crash Course (Basics and Fundamentals)
Module 3 · Analysis of Algorithms
Module 4 · Recursion and Analysis of Recursive Functions
Module 5 · Searching Algorithms
Module 6 · Sorting Algorithms
Module 7 · Linked List
Module 8 · Stacks
Module 9 · Queues and DEque
Module 10 · Binary Trees
Module 11 · Binary Search Trees
Module 12 · Balanced Search Trees
Module 13 · Priority Queues & Heaps
Module 14 · Hashing
Module 15 · Graphs
Module 16 · Graph Traversal Algorithms
Module 17 · Set and Disjoint Sets
Module 18 · Divide and Conquer Approach
Module 19 · Binary Search - Divide and Conquer
Module 20 · Finding Maximum and Minimum - Divide and Conquer
What learners rate it
Rated 4.5/5 by 4.1K learners on Udemy (checked 28 Aug 2026).
This rating is collected by Udemy from its own enrolled learners. We reproduce it as reported and do not accept paid or incentivised reviews. See it on Udemy →
Compiled by the 10courses editorial desk. Fees, ratings, duration and certificate details for the 1 course shown are read directly from Udemy course pages — we never estimate a price or a rating. Last verified 28 August 2026.
How we compare and rank courses · Our review policy · Affiliate disclosure
Compare with alternatives
Same topic, different trade-offs — here's who runs each one and what it's best at.
| Course | Provider | Rating | Price | Duration | Why pick this one |
|---|---|---|---|---|---|
| Data Structures and Algorithms: In-Depth DSA using Python This |
Udemy
|
4.5★ | Free | Free — certificate included | |
| Data Structures and Algorithms |
 Coursera
|
4.6★ | Check price | 5 months | Quickest to finish (5 months) |
| Java Data Structures & Algorithms + LEETCODE Exercises |
Udemy
|
4.6★ | Free | Free — certificate included | |
| Mastering Data Structures & Algorithms using C and C++ |
Udemy
|
4.6★ | Free | Free — and still gives a certificate |
Common questions
Is Data Structures and Algorithms: In-Depth DSA using Python free?
Yes. Udemy lists it as free to enrol. A certificate is available on completion — providers often charge separately for the certificate even when the course itself is free, so check the fee on the provider page before you count on it.
Does Data Structures and Algorithms: In-Depth DSA using Python come with a certificate?
Yes — Udemy lists a certificate on completion. It is a course certificate, not a formal qualification or university credit.
Is Data Structures and Algorithms: In-Depth DSA using Python suitable for beginners?
Yes. Udemy lists it at Beginner level, so no prior experience in the subject is assumed.
What does Data Structures and Algorithms: In-Depth DSA using Python cover?
It is organised into 20 modules, starting with Course Overview and going on to Bonus: Python Crash Course (Basics and Fundamentals), Analysis of Algorithms, Recursion and Analysis of Recursive Functions, Searching Algorithms, among others. The full outline is on this page.