Author Ravi Singh
Author: Ravi Singh
Data Science and AI expert with over 15+ years of experience

Updated for August 2025 • Best AI Courses
Top 10 Best DSA Courses in India for 2025

Find your perfect course to master Data Structures & Algorithms. We've analyzed and compared the best options based on curriculum, mentorship, placement support, and student outcomes.

Expert Analysis
Side-by-Side Comparison
Updated Monthly
Trusted Reviews
10+
Courses Analyzed
50+
Parameters Compared
1000+
Student Reviews

Data Structures & Algorithms (DSA) is essential for cracking tech interviews in 2025. We've evaluated the leading DSA courses in India, focusing on features like live classes, mentorship, interview prep, and student outcomes. Our list ranks LogicMojo's DSA course at #1, followed by other popular programs trusted by Indian learners. Below, find a detailed ranking, a comparison table, and an FAQ section to help you choose the right DSA program for your career goals and learning style.

Top 10 DSA Courses in India

Best Data Structures & Algorithms courses for 2025

S.No. Course Details Duration Pricing Action
1

Logicmojo DSA + System Design Course

Logicmojo

★★★★★ (4.8/5)

Logicmojo is considered one of the top courses for preparing for DSA and System Design for Coding Interviews at MAANG Companies. The focus is on interview preparation and mastering techniques to solve various Medium/Hard DSA problems.

Live Classes 1:1 Mentoring Placement Support System Design
7 months
₹60,000
₹52,000

Expert Take

Sourav Karmakar

Sourav Karmakar, Senior AI Scientist @ Intuit | Ex - Amazon | M.Tech (CS)

We were highly impressed by the ‘Agentic AI’ module, a cutting-edge topic most bootcamps miss. The live projects are genuinely industry-relevant.

GitHub Projects
2

Complete DSA Course

PW Skills

★★★★☆ (4.6/5)

An affordable DSA course with hands-on coding practice. It offers Java/C++ implementation and comprehensive problem-solving techniques from basics to advanced.

Self-Paced Java/C++ Problem Solving Affordable
Self-paced
₹3,500

Expert Take

Anjali Sharma

Anjali Sharma, Lead Educator @ EdTech | Ex-Flipkart

This course provides incredible value for its price. It's the perfect starting point for students who want to build a strong DSA foundation without a heavy financial burden.

GitHub Projects
3

DSA Career Camp

Coding Ninjas

★★★★★ (4.7/5)

An industry-focused bootcamp with job assistance and a comprehensive curriculum covering DSA, competitive programming, and interview prep.

Job Guarantee Live Support Competitive Programming Expert Mentors
4 months
₹1,00,000

Expert Take

Rohan Mehra

Rohan Mehra, SDE @ Google | ICPC World Finalist

The focus on competitive programming patterns is a key differentiator. The TA support is highly responsive, which is crucial for clearing doubts quickly while practicing.

GitHub Projects
4

DSA Self-Paced

GeeksforGeeks

★★★★☆ (4.5/5)

A well-structured self-paced course with extensive practice problems and detailed explanations from one of India's leading programming platforms.

Self-Paced Trusted Content Practice Problems Popular Choice
60+ Hours
₹4,899

Expert Take

Vikram Singh

Vikram Singh, Engineering Manager @ Adobe | 15+ Yrs Experience

As a hiring manager, I value candidates who can solve problems. This course's strength lies in its vast and well-structured library of practice problems, covering every topic imaginable.

GitHub Projects
5

Scaler Academy Program

Scaler Academy

★★★★★ (4.9/5)

A premium tech academy program with a world-class curriculum and guaranteed career transformation, leading to a high software engineer salary.

Premium Program Industry Mentors High ROI Career Support
12 months
₹2,99,999

Expert Take

Priya Patel

Priya Patel, Senior SDE @ Amazon | Scaler Alumna

Scaler is an investment in your career. The mentorship from industry experts is invaluable, and the curriculum's depth in both DSA and System Design is unmatched for senior roles.

GitHub Projects
6

AlgoExpert

AlgoExpert.io

★★★★★ (4.8/5)

An interview-focused platform with curated problems from top tech companies, video explanations, and a coding workspace with multiple language support.

Interview Prep Video Solutions Multi-Language Curated Problems
Self-Paced
₹13,999/year

Expert Take

David Chen

David Chen, Staff Engineer @ Meta | Ex-Google

For targeted FAANG prep, this is the gold standard. The curated questions and detailed video walkthroughs in a real coding environment are extremely effective for interview success.

GitHub Projects
7

Udemy DSA Courses

Rahul Shetty Academy

★★★★☆ (4.3/5)

Budget-friendly courses with lifetime access, practical examples, and step-by-step guidance suitable for beginners to intermediate learners.

Budget-Friendly Lifetime Access Beginner-Friendly Practical Examples
Self-paced
₹500-₹1,000

Expert Take

Akash Gupta

Akash Gupta, Independent Tech Instructor & Consultant

For self-starters, Udemy courses offer unparalleled flexibility and value. The lifetime access allows you to learn at your own pace and revisit concepts whenever needed.

GitHub Projects
8

DSA in Java

Edureka

★★★★☆ (4.2/5)

A Java-focused DSA course with live instructor-led sessions, hands-on projects, and certification upon completion with a dedicated support team.

Java Focused Live Sessions Certification Support Team
4 months
₹30K-₹40K

Expert Take

Meena Iyer

Meena Iyer, Principal Software Engineer @ Oracle | Java Champion

The live, instructor-led format is excellent for those who need a structured schedule. Their 24/7 support ensures that you're never stuck on a problem for too long.

GitHub Projects
9

DSA Live Classes

Unacademy

★★★★☆ (4.4/5)

Interactive live classes with experienced educators, doubt clearing sessions, and a flexible subscription model with access to multiple courses.

Live Classes Doubt Clearing Flexible Multiple Courses
Subscription
₹1,000/month

Expert Take

Sameer Khan

Sameer Khan, SDE @ PhonePe | Placed via Unacademy

Learning from top educators like Love Babbar was very engaging. The subscription model is great because you gain access to a wide variety of courses, not just one.

GitHub Projects
10

Free DSA Courses

IIT/NPTEL

★★★★★ (4.7/5)

High-quality academic content from premier Indian institutes, completely free with optional paid certification, covering theoretical and practical aspects.

100% Free IIT Quality Academic Content Optional Cert
8-12 weeks
Free (cert ~₹1,000)

Expert Take

Dr. C. S. Verma

Dr. C. S. Verma, Professor, Dept. of CSE, IIT Madras

For a deep, theoretical understanding of algorithms, NPTEL courses are unparalleled. They provide the academic rigor necessary to understand the core principles of computer science.

GitHub Projects


Trusted by Industry Leaders: Our Hiring Network
Google
Microsoft
Amazon
Apple
Meta
Netflix
Flipkart
Adobe
Intel
Google
Microsoft
Amazon
Apple
Meta
Netflix
Flipkart
Adobe
Intel
IBM
Oracle
SAP
Samsung
Sony
Cisco
Walmart Labs
JPMorgan Chase
Goldman Sachs
IBM
Oracle
SAP
Samsung
Sony
Cisco
Walmart Labs
JPMorgan Chase
Goldman Sachs

How We Evaluated Each Course

We used a comprehensive set of criteria to assess and rank each DSA course, ensuring you get the most accurate guidance for your learning journey.

Curriculum Depth

We examined each course for comprehensive coverage of core and advanced DSA topics, including arrays, linked lists, trees, graphs, dynamic programming, and more.

Teaching Quality

Courses were evaluated on instruction clarity, teaching methods (live vs. recorded), code examples quality, and how well complex concepts are explained.

Mentorship & Support

We assessed the availability of 1:1 sessions, doubt resolution mechanisms, and the industry experience of the mentors guiding students.

Practice & Projects

Courses offering extensive practice problems, coding challenges, and real-world projects scored higher in our evaluation matrix.

Placement Support

Mock interviews, resume help, LinkedIn optimization, and career guidance services were key factors in our evaluation.

Student Outcomes

We analyzed student success stories, placement statistics, salary increases, and student reviews to measure actual outcomes.

Our ranking system is trusted by

Featured in leading publications and referenced by universities.

The Expertise Behind Our #1 Ranking:
Meet Our AI Mentors

Our AI & ML Course brings you industry experts from top tech companies who will guide you through your learning journey with real-world insights

Ranjan Kumar

Ranjan Kumar

Senior Developer at Amazon

Amazon
6+
Experience
5+
Teaching
MS
Stony Brook

Ranjan is currently working at Amazon in Seattle, US. He has held senior developer roles at top product organizations, including Microsoft and Amazon. He is a well-known tutor on the internet. Ranjan completed his Master's degree at Stony Brook University. With over 5 years of teaching experience, Ranjan will be tutoring candidates for the upcoming batch starting on June 15th.

Sourav Karmakar

Sourav Karmakar

Senior AI Scientist

Amazon
8+
Experience
5+
Teaching
M.Tech (CS)
Indian Statistical Institute

Sourav Karmakar is a Senior AI Scientist at Intuit, where he develops GenAI solutions for QuickBooks Online. Previously at Amazon, he built large-scale ML models for fraud detection in ad traffic. At Fidelity Investments, he led AI initiatives using deep learning and NLP, including a patent-worthy project on document summarization. He holds an M.Tech in Computer Science from the Indian Statistical Institute and consistently ranked among top performers academically.

Mohamed Shirhaan

Mohamed Shirhaan

Senior Lead

WalmartLabs
8+
Experience
6+
Teaching
Corporate
Trainer

Shirhaan currently a Software Engineer III at Walmart Global Tech, with prior experience at Informatica where they contributed to building the Informatica Intelligent Cloud Services (IICS) as a Full Stack Engineer. Beyond corporate roles, they have actively mentored students through platforms like Newton School, GUVI, and Relevel, focusing on MERN stack and coding education for beginners. Their expertise spans React.js, Node.js, and cloud-based application development, combining industry impact with a strong commitment to tech education..

Sankalp Jain

Sankalp Jain

Senior Developer

IIT Kharagpur
Senior
Role
Teaching
Graduate
IIT Kharagpur
_

Sankalp Jain, an IIT Kharagpur graduate, is a Senior Data Scientist with expertise in Computer Vision, LLMs, and vector databases. He built a virtual hairstyle try-on platform using BiSeNet and FastAPI, and developed "Knowledgebase," a Python API integrating Elasticsearch and Weaviate. As an instructor at AlmaBetter and Logicmojo, he has mentored over 2,100 students in ML, statistics, and real-world projects. His work spans startups like ODIN AI to global roles at Turing and Publicis Sapient.

Ravi Singh

Ravi Singh

Senior Architect

WalmartLabs
14+
Experience
_
8+
Teaching
Corporate
Trainer

Ravi has over a decade of experience spanning Amazon, Cisco, and Walmart Global Tech, where they architected scalable systems and optimized enterprise performance. At Walmart, they improved a production system’s performance by 300% and implemented core modules using Java, Spring Boot, Redis, and Vert.x. At Cisco, they worked on cloud orchestration and backend services for wireless controllers. At Amazon, they contributed to AWS by scaling systems to index millions of products and automate business decisions using large-scale data processing.

DSA Learning Path

Follow this roadmap to master Data Structures & Algorithms from beginner to advanced level

1

Programming Fundamentals

Master a programming language (Java, Python, C++, or JavaScript) including syntax, control structures, functions, and basic OOP concepts.

Variables & Data Types Loops & Conditionals Functions Classes & Objects
2-4 weeks
2

Basic Data Structures

Learn fundamental data structures and understand their implementation and applications. Focus on arrays, strings, and built-in collections.

Arrays & Strings ArrayList/List HashMap/Dictionary HashSet/Set
3-4 weeks
3

Advanced Data Structures

Master implementation and operations of complex data structures. Understand time and space complexity analysis.

Linked Lists Stacks & Queues Trees & BST Heaps
4-6 weeks
4

Basic Algorithms

Learn essential algorithms and understand their implementation, time complexity, and problem-solving patterns.

Sorting Algorithms Searching Algorithms Recursion Bit Manipulation
3-5 weeks
5

Advanced Algorithms

Master complex algorithmic techniques and problem-solving strategies needed for challenging interview questions.

Graph Algorithms Dynamic Programming Greedy Algorithms Backtracking
6-8 weeks
6

Problem Solving

Apply DSA knowledge to solve increasingly complex problems. Focus on pattern recognition and optimization techniques.

LeetCode Medium/Hard Contest Problems Company Specific Questions Mock Interviews
Ongoing
7

System Design

Learn how to design scalable systems. Essential for senior roles and FAANG/MAANG interviews.

Low-level Design High-level Design Distributed Systems Design Patterns
4-8 weeks

Total Duration

6-8 months of dedicated learning for complete mastery

Study Tips

Consistent practice (2-3 hours daily) is more effective than irregular cramming

Course Selection

Choose courses that align with your current stage and learning style

Why DSA is 2025's Hottest Career

The numbers don't lie - Data Structures & Algorithms expertise offers unmatched career growth and earning potential

Explosive Growth

45% YOY

Job vacancy growth rate - far exceeding most other tech roles. Demand consistently outpaces supply.

High Salaries

₹8L → ₹35L

Typical salary jump within 2-3 years. Senior DSA experts earn ₹50L+ annually in India.

Job Security

120K+

Open positions across India on major job portals. Companies are desperately seeking skilled DSA developers.

Future-Proof

AI Revolution

At the forefront of AI/ML revolution. Skills remain relevant as technology advances.

From Any Background to DSA Expert

Whether you're a fresher, experienced developer, or career switcher - DSA mastery opens doors to top tech companies worldwide.

Start Your Journey

Top 10 DSA Courses in India

Discover the best Data Structures & Algorithms courses, carefully analyzed and ranked for 2025

1

Logicmojo DSA + System Design Course

Logicmojo

7 months
1:1 Mentoring
FAANG Focus

Top DSA Course: Logicmojo Ranked 1 DSA Course for Working professionals targeting FAANG/MAANG companies. This comprehensive program combines DSA mastery with system design expertise, mentored by industry veterans from top tech companies with job placement guarantee.

Key Features

FAANG Mentors
System Design
500+ Problems
Mock Interviews
Pros
  • Industry expert mentors
  • Comprehensive curriculum
  • High placement success
  • Lifetime access
Cons
  • Premium pricing
  • Intensive schedule
2

Complete DSA Course

PW Skills

Hindi + English
Self-paced
Budget-friendly

Best For: Beginners and students seeking affordable, bilingual DSA education. Features comprehensive content delivery in both Hindi and English with strong community support.

Key Features

Bilingual Content
300+ Problems
Community Support
Mobile App
Pros
  • Very affordable
  • Hindi instruction
  • Beginner-friendly
  • Large community
Cons
  • No personal mentoring
  • Self-study format
3

DSA Career Camp

Coding Ninjas

IIT Partnership
Placement Focus
4 months

Best For: College students and fresh graduates seeking structured placement preparation. Features IIT-backed curriculum with dedicated career services and interview preparation.

Key Features

IIT Curriculum
Mock Interviews
Placement Cell
Live Classes
Pros
  • Strong placement record
  • IIT collaboration
  • Structured curriculum
  • Career guidance
Cons
  • Student-focused
  • Fixed schedule
4

DSA Self-Paced

GeeksforGeeks

60+ Hours
200+ Problems
Certificate

Best For: Self-motivated learners seeking comprehensive, affordable content from the trusted GeeksforGeeks platform. Perfect for those who prefer learning at their own pace.

Key Features

60+ Hours Content
200+ Problems
Forum Support
Lifetime Access
Pros
  • Trusted platform
  • Comprehensive content
  • Very affordable
  • Self-paced learning
Cons
  • No mentorship
  • Self-discipline required
5

DSA Live Classes

Scaler Academy

12 months
Job Guarantee
1:1 Mentoring

Best For: Serious career switchers and professionals aiming for senior roles. Comprehensive 12-month program with job placement guarantee and intensive mentorship.

Key Features

Job Guarantee
Industry Mentors
1000+ Problems
System Design
Pros
  • Job placement guarantee
  • Comprehensive curriculum
  • Strong alumni network
  • Industry connections
Cons
  • High investment
  • Long commitment
6

AlgoExpert

AlgoExpert.io

1 year access
Self-paced
Multiple languages

Best For: Learners looking for a focused platform specifically for coding interview preparation. Features 160+ hand-picked questions with multiple approaches and video explanations.

Key Features

160+ Curated Problems
Video Explanations
Interview Assessment
Built-in Code Editor
Pros
  • High-quality content
  • Interactive platform
  • Multi-language support
Cons
  • Limited to DSA only
  • No personal mentorship
7

Udemy DSA Courses

Rahul Shetty Academy

Self-paced
Recorded
Budget-friendly

Best For: Budget-conscious learners looking for specialized content. These top-rated self-paced DSA courses on Udemy use whiteboard teaching to cover recursion, trees, graphs, heaps, and hashing.

Key Features

Whiteboard Teaching
250+ Practice Problems
Interview Focus
Lifetime Access
Pros
  • Ultra affordable
  • Clear explanations
  • Learn at your own pace
Cons
  • No live interaction
  • Requires self-discipline
8

DSA in Java

Edureka

4 months
Live Instructor-led
Internship Program

Best For: Java developers seeking structured, hands-on learning. This 4-month live instructor-led internship program focuses on DSA in Java with practical projects and an impressive 80%+ completion rate.

Key Features

IIT/NIT Collaboration
24×7 Support
Java Specialization
Live Interactive Classes
Pros
  • Interactive live classes
  • Industry-aligned content
  • Strong brand reputation
Cons
  • Fast-paced batches
  • Higher cost
9

DSA Live Classes

Unacademy

Subscription
Live Streaming
Popular Educators

Best For: Students who prefer learning from popular educators like Love Babbar. These comprehensive DSA courses are taught through Unacademy's subscription platform with regular doubt-clearing sessions.

Key Features

Popular Educators
Mobile App Access
Integrated Practice
Regular Live Classes
Pros
  • Engaging lectures
  • Mobile app access
  • Known educators
Cons
  • Variable curriculum
  • Less formal structure
10

Free DSA Courses

IIT/NPTEL

8-12 weeks
Recorded
Academic Focus

Best For: Self-motivated learners on a budget. These free courses by Indian institutes are available on platforms like edX and YouTube, taught by IIT professors with a focus on algorithm theory.

Key Features

IIT Faculty Instruction
Academic Quality
Free Access
Optional Certificate
Pros
  • Zero cost (Certificate ~₹1K)
  • Academic rigor
  • Strong fundamentals
Cons
  • No guidance or support
  • Less interview focus

How to Choose Your Perfect DSA Course

Use our expert decision framework to find the course that matches your goals and constraints

1

Assess Your Schedule

Working Full-time?
LogicMojo (weekends only) or GUVI (flexible timing)
Can study weekdays?
Great Learning, Imarticus, or upGrad programs
Self-paced learner?
GeeksforGeeks, Udemy, or AlgoExpert
2

Define Your Budget

Under ₹10K:
GeeksforGeeks, PW Skills, Udemy courses
₹10K - ₹50K:
Coding Ninjas, Edureka, AlgoExpert
₹50K+:
LogicMojo, Scaler Academy (premium ROI)
3

Consider Your Goals

FAANG Interview?
LogicMojo, Scaler Academy (with System Design)
College Placements?
Coding Ninjas, GeeksforGeeks, PW Skills
Career Switch?
Scaler Academy, Edureka (structured path)

Find Your Perfect DSA Course in 60 Seconds

Answer 3 quick questions to get personalized course recommendations

Question 1 of 3

How many hours per week can you dedicate to learning?

5-10 hours
Perfect for busy professionals
10-15 hours
Weekend classes work great
15-20 hours
Regular structured schedule
20+ hours
Intensive bootcamp style

Perfect Matches Found!

Based on your preferences, here are the best DSA courses for you:

Find Your Perfect Course

All Courses
For Beginners
Working Professionals
Placement Focused
System Design
Select courses to compare: 0/5

Compare DSA Courses

Selected: 0 / 5 courses

LogicMojo

DSA + System Design

PW Skills

Data Structures & Algorithms

Coding Ninjas

DSA CareerCamp

GeeksforGeeks

DSA Self-Paced Course

Scaler Academy

Scaler Academy Program

AlgoExpert

AlgoExpert.io

Udemy

DSA Courses

Edureka

DSA in Java

Unacademy

DSA Live Classes

IIT/NPTEL

Free DSA Courses

Select courses to compare

Choose 2-5 courses from above to see a detailed comparison

Course Comparison

Detailed side-by-side comparison of your selected courses

Features

Real Success Stories

Meet professionals who transformed their careers through AI education. These are real people with verified LinkedIn profiles and salary increases.

Pre Logicmojo
Zynga
Post Logicmojo
Amazon
+295% hike
Anjani Kumar
Profile
“Being a AI Enthusiasts, i liked the Course and its Amazing Lecture Delivery by Trainers. Expert Team is always Available to solve Any Technical Queries. Logicmojo Live Preparation Training Helps me to Crack Zynga and Now Amazon Interview.”
295%
Salary Increase
Amazon
Top Company
Read More
Pre Logicmojo
Paytm
Post Logicmojo
Halliburton
+270% hike
Amith Kumar
Profile
“The Artificial Intelligence course curriculum is of the highest quality, coupled with an exceptional learning experience from my tutor. It's the best course to prepare for AI Engineer roles with top product companies.”
270%
Salary Increase
AI/NLP Role
Career Upgrade
Read More
Pre Logicmojo
Fresher
Post Logicmojo
Ripik.AI
+240% hike
Himanshu Mittal
Profile
“I am grateful for the incredible opportunity to pursue my Artificial Intelligence and AI course... The trainer's approach was friendly and supportive, encouraging us to ask questions and clearing doubts effectively.”
240%
Hike
AI Engineer
Career Launch
Read More
Pre Logicmojo
Soothsayer Analytics
Post Logicmojo
RevealIT
+160% hike
Praveen Kumar
Profile
“I highly appreciated Logicmojo's Artificial Intelligence course for its outstanding lectures and the expert team's readiness to address technical queries, which played a crucial role in helping me secure job in AI Engineer roles especially GenAI Development.”
160%
Salary Increase
GenAI Dev
Career Transition
Read More
Pre Logicmojo
B.Tech
Post Logicmojo
Infosys
+210% hike
Prem Raj
Profile
“One of the best Artificial Intelligence courses I believe is available online. It helped me switch my profile from software development to the AI field. The projects were the best part of the course, aiding in my transition.”
210%
Hike
AI Field
Career Switch
Read More
Pre Logicmojo
NTT Data
Post Logicmojo
Invent Health
+210% hike
Samant Sagar
Profile
“I liked Logicmojo's Artificial Intelligence course for its amazing lectures and the always-helpful from expert team anytime, which really helped me land a job as a AI Engineer in Invent Health Inc.”
210%
Salary Increase
AI Engineer
New Role
Read More
Pre Logicmojo
Previous Role
Post Logicmojo
Zoho
+140% hike
Sumit Upadhye
Profile
“One of the Best Resources for Artificial Intelligence Live Classes. Indepth concepts are covered for AI & ML with all topics explained with more than 10 projects at the end. Helped me multiple times during interview prep.”
140%
Hike
Data Engineer
New Role
Read More
Pre Logicmojo
Previous Role
Post Logicmojo
EXL
+190% hike
Vignesh
Profile
“I had a great experience with Logicmojo... The instructor explained the concepts very well using multiple datasets from Kaggle. This approach provided a practical understanding of how to analyze data and create models.”
190%
Hike
Data Engineer
New Role
Read More
Swipe horizontally to see more success stories

📊 Aggregate Success Metrics

15,000+
Students Successfully Placed
87%
Average Placement Rate
850+
Hiring Partner Companies
+128%
Average Salary Increase

About the Author

Ravi Singh

Ravi Singh

I am a Data Science and AI expert with over 15 years of experience in the IT industry. I’ve worked with leading tech giants like Amazon and WalmartLabs as an AI Architect, driving innovation through machine learning, deep learning, and large-scale AI solutions. Passionate about combining technical depth with clear communication, I currently channel my expertise into writing impactful technical content that bridges the gap between cutting-edge AI and real-world applications.

View all posts by Ravi Singh

Connect with me @

Frequently Asked Questions

Everything you need to know before choosing a DSA course

Which DSA course is best for beginners with no coding experience?
+

For absolute beginners with no coding experience, we recommend starting with PW Skills DSA Course or GeeksforGeeks DSA Self-Paced Course. Both offer:

  • Fundamentals of programming before diving into DSA
  • Self-paced learning so you can take your time
  • Affordable price points
  • Beginner-friendly explanations

PW Skills offers the added advantage of bilingual instruction (Hindi + English), which many Indian beginners find helpful for grasping complex concepts.

How long does it take to learn DSA properly for interviews?
+

Learning DSA properly for competitive interviews typically takes 4-8 months of consistent effort, depending on:

  • Your prior programming experience
  • Hours dedicated per week (15-20 hours recommended)
  • The complexity of roles you're targeting
  • Your learning style and pace

Most structured DSA courses range from 4-9 months for complete coverage. For FAANG/MAANG interviews, we recommend at least 6 months of dedicated preparation.

What should I look for in a good DSA course?
+

A good DSA course should include:

  • Comprehensive curriculum: Covering arrays, linked lists, trees, graphs, dynamic programming, and more
  • Problem-solving practice: At least 200+ problems of varying difficulty
  • Code examples: Well-commented code in your preferred programming language
  • Visual explanations: Diagrams or animations for complex concepts
  • Mock interviews: Practice with real interview-style questions
  • Mentorship: Access to instructors for doubt resolution
Are expensive DSA courses worth the investment?
+

Premium-priced courses can be worth the investment if you're targeting high-paying roles at top tech companies. The ROI calculation:

  • A course like LogicMojo (₹45,000) might seem expensive
  • However, landing a FAANG job can increase your salary by 200-300%
  • A ₹10 LPA to ₹30 LPA jump means the course pays for itself in weeks
  • Premium courses offer personalized mentorship and networking
Which programming language should I learn DSA in?
+

The best language for learning DSA depends on your career goals:

  • Python: Easiest syntax, great for beginners, widely used in interviews
  • Java: Very popular for DSA, excellent for object-oriented concepts
  • C++: Fastest execution, preferred for competitive programming
  • JavaScript: Good if targeting web development roles

For interviews, choose a language you're comfortable with, as you'll need to write code quickly under pressure.

About the Author

Ravi Singh

Ravi Singh

I am a Data Science and AI expert with over 15 years of experience in the IT industry. I’ve worked with leading tech giants like Amazon and WalmartLabs as an AI Architect, driving innovation through machine learning, deep learning, and large-scale AI solutions. Passionate about combining technical depth with clear communication, I currently channel my expertise into writing impactful technical content that bridges the gap between cutting-edge AI and real-world applications.

View all posts by Ravi Singh

Connect with me @