Data Structures and Algorithms Online Courses : Free and Paid

Data Structures and Algorithms are one of the most important skills that every computer science student must-have. It is often seen that people with good knowledge of these technologies are better programmers than others.

Choosing the correct data structure or algorithm to solve a particular problem affects a lot on the efficiency of the solution.

These skills not only help a programmer to land a high paying job but also to sustain and perform well in the Job. Let’s see how?

Consider the scenario of an interview, where two programmers A and B applied for a software developer role and were asked to solve the below problem.



Problem: Given a sorted array and a key to search. Check if the key is present in the array or not.

Programmer A solves the above problem by performing a linear search operation and programmer B solves the above problem by performing Binary Search operation.

After the results are announced, programmer B got selected and programmer A got rejected.

What went wrong with programmer A?

The solutions of both of the programmers A and B were correct, but programmer B is found to be efficient and more proficient in using the correct data structure and algorithms to solve a particular problem given. The problem mentioned above takes O(N) time by the solution of programmer A whereas it takes O(LogN) time by the solution of programmer B.

With the increasing demands and competition in the software engineering industry, companies these days not only looks for hard working developers but also for developers who can solve a problem as optimally as possible to met customer satisfaction and are not afraid of paying high.

Some surveys conducted about the salary reports of software developers in India says that anyone who has a good and fair understanding of how data structures and algorithms work earns around 20-30 Lakhs per annum.

Data Structures and Algorithms free Online Courses



At GeeksforGeeks, we have a vast library of articles contributed by some of the renowned and good Competitve Programmers around the globe which is accessible for free at GeeksforGeeks.

Moreover, we also have some free online courses to learn and practice Data Structures, Algorithms, Programming Languages etc to prepare for coding interviews which can be accessed at GeeksforGeeks | Courses.

Some of our popular free online courses are listed below:

Features of our free online Courses:

Data Structures and Algorithms Paid Online Course

Our latest online course series to learn DS & Algo is named DSA, which covers everything about Data Structures from Basic to Advanced.

This is a 10 weeks long online certification program specializing in Data Structures & Algorithms which includes pre-recorded premium Video lectures & programming questions for practice. You will learn algorithmic techniques for solving various computational problems and will implement more than 200 algorithmic coding problems. This course offers you a wealth of programming challenges that you may face at your next job interview. The course focuses mainly on Data Structure & Algorithms: the key to selection in top product based companies.

Key Features of the Course



The course is available in two versions:

  1. With Doubt Assistance: The price of the self-paced online DSA course with doubt assistance is INR 3,999. Click here to purchase your ticket.
  2. Without Doubt Assistance: The price of the self-paced online DSA course without doubt assistance is INR 2,499. Click here to purchase your ticket

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  3. More Paid Courses


What Do People say about our courses?

Win_iT : Placed in Bank of America

Rajat Rawat : Placed in Nagarro

Karthikeyan : Placed in Samsung Semiconductors

Surbhi Gupta – Placed in Akamai Technologies

Sharad Singh – Placed in Amazon

Chaavi Singh – Placed in Paytm

Chandan Kumar – Placed in Paytm

Attention reader! Don’t stop learning now. Get hold of all the important DSA concepts with the DSA Self Paced Course at a student-friendly price and become industry ready.

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