Learn DSA With Python Online: Free Course with AI Tutor & Certificate
This free DSA in Python course teaches you to optimize code using arrays, lists, and trees. Across 7 modules and 1 hour of video lessons, you'll master time and space complexity. You will build real-world projects like a product recommendation system and earn an optional certificate.
What you'll learn in this DSA With Python course
Five concrete outcomes you'll walk away with, each mapped to modules in the curriculum below.
Analyze and optimize algorithms using time and space complexity concepts.
Implement and manipulate various data structures such as arrays, linked lists, stacks, queues, and trees in Python.
Solve complex problems using recursion and backtracking techniques.
Develop efficient solutions for string manipulation and pattern matching problems.
Apply advanced techniques like dynamic arrays, sliding window, and two-pointer methods to solve common algorithmic challenges.
DSA With Python course syllabus
01 Introduction to DSA with Python
- What is Data Structures and Algorithms?
- Time and Space Complexity Explained
- Understanding Big O Notation
- Setting Up Python Environment for DSA
- Input and Output in Python for DSA
- Python Basics Review for DSA
02 Arrays and Lists in Python
- Introduction to Lists
- Array in Python
- List Operations
- Indexing & Slicing
- Searching in Lists
- Sorting in Lists
- List Comprehensions
- Generator in python
- Two Pointers
- Sliding Window Techniques
- Common Array Problems in Python
- Dynamic Arrays
03 Strings in Python
- Understanding strings in Python
- Understanding String Methods
- String Slicing in Python (Part 1)
- String Slicing in Python (Part 1)
- Python string manipulation
- Anagram Program
- Palindrome Program
- Character Frequency and Compression
- String Compression
- KMP String Matching Algorithm
- Fuzzy String Matching
- Working with Regular Expressions
04 Recursion and Backtracking
- Understanding Recursion in Python
- Base Case and Recursive Case
- Tower of Hanoi Problem
- Recursion Tree Visualization
- Backtracking Algorithm Concept
- N-Queens Problem Implementation
- Subset Generation
- Permutation Generation
- Sudoku Solver Using Backtracking
05 Linked Lists in Python
- Introduction to Linked Lists
- Implementing Singly Linked List
- Implementing Doubly Linked List
- Detect and Remove Loop in Linked List
- Reverse a Linked List Problem
- Merge Two Sorted Linked Lists
- Middle Element
- Linked List Cycle
06 Stacks and Queues
- Introduction to Stacks and Queues
- Stack Implementation using Lists
- Queue Implementation using Deque
- Heaps & Priority Queues
- Min Heap and Max Heap Implementation
- Next Greater Element Problem
- Valid Parentheses Problem
- Queue using Two Stacks Problem
07 Trees in Python
- Introduction to Trees and Terminology
- Binary Tree Implementation in Python
- Tree Traversal Techniques (Inorder, Preorder, Postorder)
- Level Order Traversal
- Binary Search Tree (BST) Implementation
- Insert into a Binary Search Tree
- Delete Node in a BST
- Lowest Common Ancestor Problem
- Diameter of Binary Tree
Real-world projects you'll work on
Practice the exact kind of work DSA With Python professionals do on the job.
Google Search Optimizer: Implementing Efficient Search Algorithms Using Arrays and Lists
Amazon Product Recommendation System: Utilizing String Manipulation and Matching Techniques
Microsoft Azure Resource Manager: Building a Recursive and Backtracking Solution for Optimal Resource Allocation
Tesla Autonomous Navigation: Developing a Real-Time Pathfinding Algorithm with Trees and Graphs
Skills you'll gain
Add these to your LinkedIn profile and resume the day you finish.
Who should take this DSA With Python course?
And exactly what you need before starting (spoiler: almost nothing).
This course is for
- Computer science students preparing for technical interviews.
- Self-taught Python developers wanting to write more efficient code.
- Working professionals aiming to switch into software engineering roles in India.
- Anyone looking to master basic array and linked list operations.
Prerequisites
- Basic understanding of Python programming is required.
- Familiarity with basic math and logic concepts.
- No prior experience with data structures is needed.
How learning works on LearnTube
The structure of a bootcamp, the price of free.
AI curates your path
Our AI picks the top 1% of video content for each topic and arranges it into a structured, goal-based curriculum. No more tutorial roulette.
Learn, then get quizzed
After every lesson, your AI tutor asks you a question and gives personalised feedback on your answer, so gaps get fixed immediately.
Finish with proof
Complete the course, build the capstone project, and claim a certificate recognised by 900+ hiring partners.
A complete DSA With Python course: free, structured and job-focused
You'll start by building an Amazon Product Recommendation System using string manipulation before expanding your skills to master trees, stacks, and queues. This Python DSA course covers the fundamentals of analyzing time and space complexity so you can write highly efficient code. You will progress through 7 focused modules, starting with Introduction to DSA with Python and moving through Arrays and Lists in Python, Strings in Python, and Recursion and Backtracking. Along the way, you'll tackle hands-on projects like a Google Search Optimizer and Microsoft Azure Resource Manager to solidify your understanding of these core concepts.
The curriculum continues with Linked Lists in Python, Stacks and Queues, and Trees in Python. You will apply these concepts to complex problems, such as developing a real-time pathfinding algorithm for a Tesla Autonomous Navigation project using trees and graphs. By the end of the 64 video lessons, you'll know how to implement dynamic arrays, sliding window techniques, and two-pointer methods to solve common algorithmic challenges. You will also learn to evaluate the trade-offs between different data structures.
LearnTube makes mastering data structures and algorithms in Python highly interactive and engaging. Every course pairs expertly curated YouTube video lessons with an AI tutor that tests your knowledge in real time. You will take a quick quiz after every lesson, beginning with What is Data Structures and Algorithms?, to ensure you understand the material. Learning on the platform is completely free, and you can add an optional paid certificate to your professional profile once you finish the 1-hour program.
Jobs you can target after learning DSA With Python
DSA With Python is a gateway skill for some of the fastest-growing roles in tech.
Designs and writes efficient code for software applications.
Manages server-side logic and database operations using optimized algorithms.
Processes and analyzes large datasets using complex data structures.
Builds software solutions and automates tasks with Python scripts.
Typical entry-level salary ranges in India as of August 2026. Actual compensation varies by city, company and experience.
Earn a DSA With Python certificate employers recognise
Finish the course and claim a certificate you can share anywhere.
- Learn 100% free: every lesson, quiz and the AI tutor cost nothing
- Claim your certificate when you complete the course (an optional paid add-on)
- Recognised by 900+ hiring partners across India
- One click to share on LinkedIn and add to your resume
Why learners choose LearnTube
Real reviews from Google. You learn free, you get assessed free, and you pay only if you want the certificate.
Though I have 11 years of experience as an HRBP, the course helped me refresh my knowledge and gave me insights into new trends in the market. The modules were clear and easy to understand, and the quizzes were well designed. I have added the certificate to my LinkedIn profile.
I had a lot of doubts while learning, but the AI chatbot answered them in detail with simple summaries. The videos on the platform saved me a lot of time as I didn't have to search YouTube and watch random content.
Just earned my certificate in HR Management from LearnTube.ai! The platform is user-friendly and the assessment was a great way to validate my knowledge. Feeling proud of this accomplishment!
I enrolled in a LearnTube personalized course to get into a Data Analytics role. It helped me learn SQL in depth and gave me hands-on experience with Power BI. I attached the LearnTube certificate to my CV, it added credibility to my profile, and I'm currently in the interview process.
The interface is user-friendly and intuitive, making it easy to navigate the course. I encountered no errors during my time using the platform, which was a refreshing change from other online learning platforms.
Just cleared the Business Analyst assessment and got certified! Loved how the course simplifies big concepts like data-driven decision making into short, practical lessons. The automated quizzes kept me on track the whole time. Perfect boost for my resume!
The certificate gave me a real edge during my B.Tech. By the time I graduated, I had skills that set me apart from my peers, and the certification opened up more job opportunities. It gave me the confidence to stand out during interviews.
I manage many software projects as a General Manager and was looking for a good certification program to stay competitive. After researching many programs, I chose LearnTube and it was much better than I expected. The material is well-organized and practical, and what I liked most is the lifetime access.
Frequently asked questions
Everything learners ask before starting this DSA With Python course.
What job roles does this Python DSA course lead to?
You can pursue roles like software engineer, backend developer, or Python programmer. These positions typically offer starting salaries between ₹3 LPA and ₹8 LPA in India, depending on the company and your technical background.
Can I complete this data structures course on my phone?
Yes, LearnTube works perfectly on mobile devices. You can watch the 64 video lessons and interact with the AI tutor quizzes from anywhere, allowing you to learn at your own pace and schedule.
How long does it take to learn DSA in Python?
This specific program contains about 1 hour of video content. Because it is entirely self-paced, you might finish the 7 modules in a single afternoon or spread the material out over a few days.
What will I be able to build after finishing?
You will be able to build efficient search algorithms, product recommendation systems, and resource allocation tools. The course includes four hands-on projects, such as a Tesla Autonomous Navigation pathfinding simulator and a Google Search Optimizer.
Do I need to pay for the certificate?
The learning experience is completely free, including all videos and AI quizzes. If you want a formal document to verify your new skills, the certificate is available as an optional paid add-on upon completion.
Are there any prerequisites for this course?
Yes, you need a basic understanding of Python programming before starting. You don't need any prior experience with data structures or complex algorithms, as the first module introduces those foundational concepts from scratch.
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