Free Udemy Course 2025: 40Days of Code PYTHON Data Structures & Algorithms LEETCODE
Master new skills with expert-led instruction - 100% Free with Certificate
Free Udemy Course Details
Language: English
Instructor: Jackson Kailath
Access: Lifetime access with updates
Certificate: Included upon completion
40Days of Code PYTHON Data Structures & Algorithms LEETCODE - Free Udemy Course [100% Off Coupon Code]
Limited-Time Offer: This Teaching & Academics/Test Prep Udemy course is now available completely free with our exclusive 100% discount coupon code. Originally priced at $49.99, you can enroll at zero cost and gain lifetime access to professional training. Don't miss this opportunity to master Python data structures, algorithms, and coding interview skills without spending a dime!
What You'll Learn in This Free Udemy Course
This comprehensive free online course on Udemy covers everything you need to become proficient in Python data structures and algorithms for technical interviews. Whether you're a beginner or looking to advance your skills, this free Udemy course with certificate provides hands-on training and practical knowledge you can apply immediately.
- Master Big O analysis to write efficient, scalable code that impresses interviewers
- Conquer recursion techniques used in real Google, Meta, Amazon interview questions
- Develop backtracking skills to solve complex problems like Sudoku and N-Queens
- Implement dynamic programming patterns for optimal algorithmic solutions
- Solve 40 days of coding challenges with 2 problems daily for consistent skill building
- Build mastery in arrays, hash tables, strings, linked lists, trees, and graphs
- Gain confidence with 100+ real tech company interview questions from FAANG
- Ace technical interviews with proven strategies and time/space complexity analysis
Who Should Enroll in This Free Udemy Course?
This free certification course is perfect for anyone looking to break into the tech industry or enhance their existing programming skills. Here's who will benefit most from this no-cost training opportunity:
- Aspiring software developers preparing for technical interviews at top tech companies
- Computer science students wanting practical coding interview preparation
- Career changers seeking to enter the lucrative software engineering field
- Self-taught programmers needing structured algorithm training
- Current developers aiming to level up their problem-solving abilities
- Anyone wanting to learn Python for competitive programming
- Professionals targeting FAANG companies (Google, Meta, Amazon, Netflix, Apple, Microsoft)
Meet Your Instructor
Learn from Jackson Kailath, an experienced industry professional with a proven track record of helping students succeed in technical interviews. With thousands of satisfied students already enrolled and a 4.4-star rating, Jackson brings real-world expertise and clear teaching methods to make complex algorithmic concepts easy to understand. His step-by-step approach ensures you'll grasp both the theory and practical implementation of every concept.
Course Details & What Makes This Free Udemy Course Special
With an impressive 4.42 rating and 5,286 students already enrolled, this Udemy free course has proven its value. The course includes 37 comprehensive lessons and X hours of video tutorials, all taught in English. What sets this free online course apart is the structured 40-day challenge format that builds consistent coding habits. Upon completion, you'll receive a certificate to showcase on LinkedIn and your resume. Plus, with mobile access, you can learn anytime, anywhere—perfect for busy professionals. This Teaching & Academics course in the Test Prep niche is regularly updated and includes lifetime access, meaning you can revisit materials whenever you need a refresher.
How to Get This Udemy Course for Free (100% Off)
Follow these simple steps to claim your free enrollment:
- Click the enrollment link to visit the Udemy course page
- Apply the coupon code: 763FB5199577EAFB49C6 at checkout
- The price will drop from $49.99 to $0.00 (100% discount)
- Complete your free enrollment before July 31, 2025
- Start learning immediately with lifetime access
⚠️ Important: This free Udemy coupon code expires on July 31, 2025. The course will return to its regular $49.99 after this date, so enroll now while it's completely free. This is a legitimate, working coupon—no credit card required, no hidden fees, no trial periods. Once enrolled, the course is yours forever.
Why You Should Grab This Free Udemy Course Today
Here's why this free certification course is an opportunity you can't afford to miss: Software engineers with strong algorithm skills earn 30-50% more than peers, this training opens doors to $100K+ tech jobs at top companies, the 40-day structured approach builds unshakeable coding confidence, and having a certificate proves your skills to employers. With Python being the #1 programming language for data structures and algorithms, these skills are in massive demand across the tech industry.
Frequently Asked Questions About This Free Udemy Course
Is this Udemy course really 100% free?
Yes! By using our exclusive coupon code 763FB5199577EAFB49C6, you get 100% off the regular $49.99 price. This makes the entire course completely free—no payment required, no trial period, and no hidden costs. You'll have full access to all course materials just like paying students.
How long do I have to enroll with the free coupon?
This limited-time offer expires on July 31, 2025. After this date, the course returns to its regular $49.99. We highly recommend enrolling immediately to secure your free access. The coupon has limited redemptions available.
Will I receive a certificate for this free Udemy course?
Absolutely! Upon completing all course requirements, you'll receive an official Udemy certificate of completion. This certificate can be downloaded, shared on LinkedIn, and added to your resume to showcase your new skills to employers.
Can I access this course on my phone or tablet?
Yes! This course is fully compatible with the Udemy mobile app for iOS and Android. Download the app, enroll with the free coupon, and learn on-the-go. You can watch videos, complete exercises, and track your progress from any device.
How long do I have access to this free course?
Once you enroll using the free coupon code, you get lifetime access to all course materials. There's no time limit—learn at your own pace, revisit lessons anytime, and benefit from future updates at no additional cost. Your one-time free enrollment gives you permanent access.
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About This Free Udemy Course 2025
The "40Days of Code PYTHON Data Structures & Algorithms LEETCODE" course is thoughtfully crafted to help you gain new skills and deepen your understanding through clear, comprehensive lessons and practical examples. Whether you're just starting out or looking to enhance your expertise, this course offers a structured and interactive learning experience designed to meet your goals.
What You Will Learn in This Free Udemy Course
Throughout this course, you'll explore essential topics that empower you to confidently apply what you've learned. With over 0.0 hours of engaging video lectures, along with 37 informative articles and 0 downloadable resources, you'll have everything you need to succeed and grow your skills.
Key Learning Outcomes:
- Master fundamental concepts and practical applications
- Develop hands-on experience through real-world projects
- Build a professional portfolio to showcase your skills
- Gain industry-relevant knowledge from expert instructors
Learn at Your Own Pace with Free Udemy Courses 2025
Flexibility is at the heart of this course. Access the materials on any device — whether on your desktop, tablet, or smartphone — and learn when it's convenient for you. The course structure allows you to progress at your own speed, making it easy to fit learning into your busy life.
Meet Your Free Udemy Course Instructor
Your guide on this journey is Jackson Kailath , seasoned expert with a proven track record of helping students achieve their goals. Learn from their experience and insights, gaining valuable knowledge that goes beyond the textbook.
Frequently Asked Questions About Free Udemy Courses 2025
Is this course really free?
Yes, this course is 100% free using our verified coupon code. No hidden fees or subscription requirements.
Do I get a certificate upon completion?
Yes, you'll receive an official Udemy certificate of completion that you can add to your LinkedIn profile and resume.
How long do I have access to the course materials?
You get lifetime access to all course materials, including any future updates and new content added by the instructor.
Can I access this course on mobile devices?
Yes, this course is fully mobile-optimized and can be accessed on any device with an internet connection.
Free Udemy Course Overview
Free Udemy Course Description
About the Course:Welcome to the Algorithms and Data Structures Coding Interview Bootcamp with Python!The primary goal of this course is to prepare you for coding interviews at top tech companies. By tackling one problem at a time and understanding its solution, you'll accumulate a variety of tools and techniques for conquering any coding interview.Daily Coding Challenges:The course is structured around daily coding challenges. Consistent practice will equip you with the skills required to ace coding interviews. For the next 40 days commit to yourself to practice atleast 2 coding interview questions everyday. You don't need any setup for this as the daily coding problem challenges can be solved in the coding environment provided by Udemy. The course will automatically track your progress and you just need to spend your time making actual progress everyday.Topics Covered:We start from the basics with Big O analysis, then move on to very important algorithmic techniques such as Recursion, Backtracking and Dynamic Programming Patters. After this we move to cover common data structures, and discuss real problems asked in interviews at tech giants such as Google, Meta, Amazon, Netflix, Apple, and Microsoft.For each question, we will:Discuss the optimal approachExplain time and space complexityCode the solution in Python (you can follow along in your preferred language)Additional Resources:The course includes downloadable resources, motivational trackers, and cheat sheets.Course Outline:Day 1: Arrays, Big O, Sorted Squared Array, Monotonic ArrayDay 2:Recursion,k-th symbol in Grammar,Josephus problemDay 3:Recursion, Tower of Hanoi, Power SumDay 4:Backtracking, Permutations, Permutations 2Day 5:Backtracking, Subsets, Subsets 2Day 6:Backtracking, Combinations, Combinations Sum 1Day 7:Backtracking,Combinations Sum 2,Combinations Sum 3Day 8:Backtracking,Sudoku Solver, N QueensDay 9:Dynamic Programming, Fibonacci, Climbing StairsDay 10:Dynamic Programming, Min Cost Climbing Stairs, TribonacciDay 11:Dynamic Programming, 01 Knapsack, Unbounded KnapsackDay 12:Dynamic Programming, Target Sum, Partition Equal Subset SumDay 13:Dynamic Programming, LCS, Edit DistanceDay 14:Dynamic Programming, LIS, Max Length of Pair Chain, Russian Doll EnvelopesDay 15:Dynamic Programming, Palindromic Substrings, Longest Palindromic Substring, Longest Palindromic SubsequenceDay 16:Dynamic Programming, Palindrome Partitioning, Palindrome Partitioning 2Day 17:Dynamic Programming, Word Break, Matrix Chain MultiplicationDay 18:Dynamic Programming, Kadane's algorithm - Max Subarray, Maximum Product SubarrayDay 19: Arrays, Rotate Array, Container with Most WaterDay 20: Hash Tables, Two Sum, Isomorphic StringsDay 21: Strings, Non-Repeating Character, PalindromeDay 22: Strings, Longest Unique Substring, Group AnagramsDay 23: Searching, Binary Search, Search in Rotated Sorted ArrayDay 24: Searching, Find First and Last Position, Search in 2D ArrayDay 25: Sorting, Bubble Sort, Insertion SortDay 26: Sorting, Selection Sort, Merge SortDay 27: Sorting, Quick Sort, Radix SortDay 28: Singly Linked Lists, Construct SLL, Delete DuplicatesDay 29: Singly Linked Lists, Reverse SLL, Cycle DetectionDay 30: Singly Linked Lists, Find Duplicate, Add 2 NumbersDay 31: Doubly Linked Lists, DLL Remove Insert, DLL Remove AllDay 32: Stacks, Construct Stack, Reverse Polish NotationDay 33: Queues, Construct Queue, Implement Queue with StackDay 34: Binary Trees, Construct BST, Traversal TechniquesDay 35: Binary Trees, Level Order Traversal, Left/Right ViewDay 36: Binary Trees, Invert Tree, Diameter of TreeDay 37: Binary Trees, Convert Sorted Array to BST, Validate BSTDay 38: Heaps, Max Heap, Min Priority QueueDay 39: Graphs, BFS, DFSDay 40: Graphs, Number of Connected Components, Topological SortMy confidence in your satisfaction with this course is so high that we offer a complete money-back guarantee for 30 days! Thus, it's a totally risk-free opportunity. Register today, facing ZERO risk and standing to gain EVERYTHING.So what are you waiting for? Join the best Python Data Structures & Algorithms Bootcamp on Udemy.I'm eager to see you in the course.Let's kick things off! :-) Jackson
Frequently Asked Questions About Free Udemy Courses
What is this Free Udemy course about?
The 40Days of Code PYTHON Data Structures & Algorithms LEETCODE course provides comprehensive training designed to help you gain practical skills and deep knowledge in its subject area. It includes 0.0 hours of video content, 37 articles, and 0 downloadable resources.
Who is this Free Udemy course suitable for?
This course is designed for learners at all levels — whether you're a beginner looking to start fresh or an experienced professional wanting to deepen your expertise. The lessons are structured to be accessible and engaging for everyone.
How do I access the Free Udemy course materials?
Once enrolled, you can access all course materials through the learning platform on any device — including desktop, tablet, and mobile. This allows you to learn at your own pace, anytime and anywhere.
Is there lifetime access to this Free Udemy course?
Yes! Enrolling in the 40Days of Code PYTHON Data Structures & Algorithms LEETCODE course grants you lifetime access, including any future updates, new lessons, and additional resources added by the instructor.