Java + Data Structures & Algorithms (DSA)
Start your coding journey from the ground up with our live class for college students. We begin with programming basics to build a strong foundation, then move on to mastering Data Structures & Algorithms. This step-by-step approach is designed to get you job-ready and confident for technical interviews.
Full Details (Batch 2)
Start Date
17 Jan 2026
Duration
3 months
Class Schedule
Saturday - Sunday
Class Timings
10pm - 12am
Doubt Class
Weekdays (Available on demand)
Recordings Validity
Lifetime
Java + Data Structures & Algorithms (DSA)
90-Day Master Syllabus
A structured roadmap designed to take you from zero to job-ready.
Weeks 1-4
Month 1: Logic Building & Foundation
- Flowcharts & Pseudocode
- Variables, Data Types & Input/Output
- Operators (Arithmetic, Relational, Logical, Bitwise)
- Conditional Statements (If-Else, Switch Case, Ternary)
- Loops Masterclass (For, While, Do-While)
- Nested Loops & Logic Building
- Pattern Printing (Square, Triangle, Diamond, Butterfly)
- Functions & Methods (Scope, Return Types)
- Pass by Value vs Pass by Reference
- Binary Number System (Decimal to Binary & Vice Versa)
- Basic Math for DSA (Prime, Armstrong, Reverse Number)
- Key Problems: Palindrome, Fibonacci, GCD/LCM, Factorial
Weeks 5-8
Month 2: Core DSA, Searching, Sorting & OOPs
- Introduction to Arrays & Memory Map
- Linear Search Algorithm
- Binary Search (Iterative & Recursive)
- 2D Arrays & Matrix Operations (Spiral, Transpose)
- Strings & String Memory Pool
- StringBuilder & String Performance
- Time & Space Complexity Analysis (Big O)
- Bubble Sort, Selection Sort & Insertion Sort
- Divide & Conquer: Merge Sort & Quick Sort
- Introduction to OOPs (Classes & Objects)
- Constructors, 'this' keyword, Static keyword
- Inheritance, Polymorphism, Abstraction & Encapsulation
- Key Problems: Kadane's Algo, Rain Water Trapping, Valid Anagram
Weeks 9-12
Month 3: Advanced Data Structures & Placement
- Recursion Basics to Advanced
- Backtracking (N-Queens, Sudoku Solver, Permutations)
- Linked Lists (Singly, Doubly, Circular)
- Detecting & Removing Cycles in Linked Lists
- Stacks Implementation (Array vs LL)
- Queues & Deque (Circular Queue)
- Binary Trees (Traversals: Pre, In, Post, Level Order)
- Height, Diameter & Subtree Problems
- Binary Search Trees (Search, Insert, Delete)
- Heaps & Priority Queues
- Hashing (HashMap, HashSet, Collision Handling)
- Introduction to Graphs (BFS, DFS)
- Resume Building & Mock Interviews
Demo Class
Learn From Industry Expert
Get mentored by a professional software engineer with real-world experience
Kartik Rai
Senior Software Engineer & Mentor
Software Engineer with expertise in NEXT, Angular, React, Node.js, SQL, API, Cloud, DevOps, etc.
Angular Certified Level 3 Developer
Winner of 6 hackathons with proven problem-solving skills
Mentored over 7000+ students with exceptional results
Published 4 research papers at international conferences
Delivered 20+ real-time projects for diverse clients
Branch Topper in B.Tech (AKTU) with CGPA of 8.6
Worked With Leading Companies
Plus, receive a signed certificate
Upon successful completion of the Live Class
Certificate of Completion
DSA Live Class
Frequently Asked Questions
Everything you need to know about the course, curriculum, and career support.
Yes, this Coding Live Class is designed from the ground up for beginners. No prior coding knowledge is required. Your success is dependent on consistent attendance and dedicated practice, and our curriculum is structured to guide you every step of the way.
Why This Java DSA Live Class is Different
Look, I get it. You're a college student drowning in YouTube tutorials, confused about where to start, and worried whether you'll ever crack those placement interviews. Maybe you've tried self-learning DSA but got stuck on recursion or dynamic programming. Or perhaps you can write basic code but freeze when you see a LeetCode medium problem. That's exactly why I started this live class.
This isn't just another recorded course you'll buy and forget. For the next three months, we're going to meet every weekend—Saturday and Sunday from 10 PM to 12 AM—and I'll personally teach you everything from scratch. Yes, literally from "what is a variable" to "how do I solve a hard graph problem in an Amazon interview." The best part? These are live interactive classes, not pre-recorded videos where you're left alone with your doubts.
Who Should Join This Live DSA Program?
College students in 2nd or 3rd year who want to start preparing early for campus placements and don't want to waste time figuring out what to study
Complete beginners who have zero or minimal coding experience—we start from the absolute basics, so don't worry if you've never written a line of code
Final year students facing placement season who need structured guidance and want to crack companies like TCS, Infosys, Wipro, or even product-based companies like Amazon and Microsoft
Working professionals who want to switch to better companies or prepare for FAANG interviews but need someone to hold them accountable and guide them
What Makes This Java DSA Course Special?
Live Interactive Classes
Every Saturday and Sunday, 10 PM to 12 AM. Ask questions in real-time, get your doubts cleared immediately, and learn alongside other students. No more pausing YouTube videos a hundred times.
Lifetime Recording Access
Missed a class? Had an exam? No problem. Every single class is recorded and yours forever. Revisit complex topics like DP or graphs anytime you want, even after the course ends.
Beginner to Advanced Journey
We don't assume you know anything. Month 1 covers programming basics—loops, arrays, functions. Month 2 dives into core DSA like linked lists, stacks, trees. Month 3 tackles advanced concepts like dynamic programming and graphs.
100+ Practice Problems
Theory is useless without practice. We solve 100+ handpicked DSA problems together—from arrays and strings to complex tree traversals and graph algorithms. Each problem builds your problem-solving muscle memory.
Your 3-Month Learning Journey
Month 1: Building Your Foundation
We start with the absolute basics. How does a computer execute code? What are variables, loops, and functions? You'll learn to write clean Java code, understand how memory works, and solve pattern problems that sharpen your logical thinking. By the end of month 1, you'll be comfortable writing 100+ line programs and solving basic coding challenges. This month is all about getting you comfortable with programming fundamentals—no DSA yet, just pure coding practice.
Month 2: Core Data Structures
Now comes the real DSA. We'll dive deep into arrays, strings, linked lists, stacks, queues, and recursion. These are the building blocks that appear in every single coding interview. You'll learn not just how to implement them, but when to use which data structure. Should you use an array or a linked list? When does a stack make sense? How do you approach a recursion problem without getting confused? We'll solve problems from LeetCode and GFG together, and I'll teach you patterns that repeat across hundreds of questions.
Month 3: Advanced Problem Solving
This is where you become interview-ready. We tackle trees (binary trees, BSTs, AVL), heaps, hashing, graphs (BFS, DFS, shortest path), and the infamous dynamic programming. These topics scare most students, but I break them down into digestible chunks. You'll learn to recognize patterns—"Oh, this is a DP problem" or "This needs graph traversal." By month 3, you'll be solving medium and hard problems with confidence, ready to walk into any interview room.
Why Are We Using Java for DSA?
Great question. Java is one of the most popular languages in the industry, especially in India. Companies like TCS, Infosys, Wipro, Accenture, Amazon, and many startups use Java extensively. When you learn DSA in Java, you're not just learning algorithms—you're also getting comfortable with a language that can get you a job.
Java has excellent built-in data structures (ArrayList, HashMap, PriorityQueue) and a clean syntax that makes learning concepts easier. Plus, most coding interview platforms like LeetCode, HackerRank, and CodeChef support Java, so you can practice seamlessly. And here's the thing—once you understand DSA concepts in one language, switching to C++ or Python later becomes super easy. The logic stays the same; only the syntax changes.
Real Talk: What to Expect
I'm not going to lie to you—learning DSA takes effort. There will be days when dynamic programming feels impossible, or graph algorithms make your head spin. But here's what I promise: I'll be there every step of the way. This isn't a "buy it and figure it out yourself" course.
Every weekend, for 2 hours, we'll work through problems together. You'll see me code in real-time, make mistakes (yes, I make them too), debug, and explain my thought process. That's how you actually learn—not by watching perfect solutions, but by understanding how someone experienced approaches a problem from scratch.
And when the live class ends, you have the recordings. Watch them at 2 AM if you want. Rewind the dynamic programming explanation five times if needed. The content is yours forever, and so is the community of students learning alongside you.
Built for Placement Success
This course is laser-focused on one thing: getting you job-ready. Every topic we cover, every problem we solve, is chosen because it's asked in real interviews. We follow popular interview prep sheets like the Striver SDE Sheet and Love Babbar's 450 DSA questions, so you know you're studying what actually matters.
Throughout the course, I'll share interview tips, common mistakes students make, and how to present your solution clearly in an interview setting. Communication is half the battle—knowing the solution is one thing, but explaining it confidently to an interviewer is what gets you the offer. We'll practice that too.
Plus, you get lifetime access to our community. Even after the course ends, you can reach out with doubts, discuss new problems, or ask for career advice. You're not alone in this journey.
Time Commitment: Can You Do This?
Let's be practical. The live classes happen on weekends—Saturday and Sunday, 10 PM to 12 AM. That's 4 hours of live instruction every week. On top of that, you should spend another 4-6 hours practicing the problems we discuss. So, realistically, this is an 8-10 hour per week commitment.
I know you have college, exams, maybe even a part-time job. That's exactly why the classes are late at night—after your day is done. And if you miss a class, you have the recordings. Life happens, and this course is designed to fit into your life, not take it over.
Three months sounds long, but it flies by. And when it's over, you'll have a skill that sets you apart from 90% of other students. While they're cramming DSA in the last month before placements, you'll be calm and confident because you've already put in the work.
Ready to Start Your Coding Journey?
If you're tired of watching random YouTube videos, if you want someone to guide you from zero to interview-ready, if you're serious about getting a good placement—this course is for you. No fluff, no unnecessary theory, just practical, hands-on learning that gets results.
The next batch starts on 10th January 2026. Seats are limited because I want to keep the batch size small enough that I can give personal attention to everyone. Enroll now, and let's get you job-ready together.
