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45 Days Coding Challenge

Master Coding Fundamentals
Launch your software career by learning basic building blocks of any software program.
Gradious DSA program transforms a novice to an expert coder
- 2 June, 2025



Interactive live sessions online
Solve 100+ Coding challenges
No prior coding knowledge is required
Get
Certified
Dedicated support and doubt solving
Why DSA is important?


Basic building block
Master the fundamental elements that form the backbone of all software development.

Practice
Apply pattern recognition to connect future challenges with previously solved problems.

Ability to write efficient code
Learn to write efficient, scalable code capable of handling billions of data records.

Crack Product interviews
Develop skills directly evaluated in technical interviews at MAANG/GCC/Product based companies.
What you'll learn?

Gain a comprehensive understanding of fundamental data structures and algorithms to handle real-world software development challenges.
Get hands-on with Java basics and start writing your first working programs confidently.
- Introduction to Computer Program
- Data Types, Java Environment Setup, Program Execution
- Operators & Expressions (Bit Manipulation, Simple Calculations & Formulas)
- Input & Output
- Variables, Functions
Master decision-making in code with essential conditional statements and logic flows.
- If
- If else
- Operators
- If else if
- Switch case
Sharpen your logical thinking by solving problems using loops, patterns, and number series.
- Iterations Basic - Loops (For Loop, While Loop, Do While Loop)
- Iterations Advanced
- Iterations Patterns
- Iterations Series
Understand how to organize and manipulate data efficiently with single and multi-dimensional arrays.
- Arrays Basic (Min, Max etc..)
- Array 2 Dimension
- Array Rotation
Crack coding challenges with powerful string manipulation techniques used in real-world problems.
- Strings Basics
- Strings Advanced
Learn the most common sorting algorithms that form the base of optimized programming.
- Bubble Sort
- Insertion Sort
- Selection Sort
Think recursively and learn how to break problems into smaller, solvable chunks.
- Recursion
- Recursion Analysis
- Iteration vs Recursion
Master fast data access and storage using hashing techniques and resolve collisions effectively.
- Hash Function
- Collision
- Hash Tables
Write efficient code by analyzing how your programs use memory and time.
- Big-O
- Space and Time Complexity
Build a strong foundation in database management by writing real-world SQL queries.
- Normalization
- SQL
- Joins
- Aggregation
- Indexes
Master object-oriented principles to design modular and reusable code.
Object-oriented programming basics
- Class
- Object
- Encapsulation
- Inheritance
- Abstraction
- Polymorphism
Understand 3 tier architecture
- Server
- IP
- Port
- DNS
- Network Connections
What You'll Achieve

Develop proficiency in both reading and writing clean, efficient code
Gain the confidence and strategic methodology to tackle any programming challenge
Master creating dynamic programs using conditional logic, loops, arrays and string manipulation
Acquire the skills to excel in competitive coding.
Hands-on practice with actual coding challenges used by leading tech companies
Ability to recognise patterns and solve similar new challenges
Key Highlights of the Gradious DSA Program

Your gateway to the software industry. Modify from beginner to interview-ready for elite tech companies, MAANG companies and GCCs.
Structured Curriculum
Systematic learning path developed by veteran software professionals.
Expert-Led Sessions
Interactive sessions conducted by engineers from Microsoft, Google, and other tech companies.
Comprehensive Practice Environment
Tackle diverse coding challenges across difficulty levels in our integrated development platform.
Performance Tracking System
Receive detailed progress analytics and personalized improvement feedback.
Dedicated Mentorship Network
Access ongoing support with focussed doubt resolution from experienced developers.
Career Guidance
Benefit from mock interviews, resume enhancement, and direct referrals to job and internship opportunities.
Career Services - That Get You Hired

We’re committed to your success every step. Throughout the Gradious program, our devoted team will collaborate with you to initiate your career journey.
“Our goal is to ensure you’re fully prepared for your interview”
Learn Effective Communication
Build on your communication and collaboration skills from Day 1, with our 360-degree feedback based learning
Mock Interview
Attend unlimited mock interviews with our AI-based interview bot. Follow it up with interviews with industry professionals
Build Amazing Profile
Build an effective resume and professional profile to get visible to potential employers
Job Updates
Access to our Job board with latest news and updates on all the opportunities that best fit your skills
Hands-On Workshops
With career success in mind we organise regular workshops that prepare you to tell your story and land that first job
Dedicated Placement Team
Our inhouse vastly experienced team will work with our hiring partners to ensure you grab every job opportunity

Guided Learning Paths with progress checkpoints

Competitive
Coding Practice

Discussion Forums & Doubt Tickets

Mock Tests for real-time readiness
Gradious LEAP Platform
An integrated platform that offers
an holistic
learning & proctored evaluation











Multi-language
Code Editor

Interview
Prep Modules

Internship, Job & Hackathon Boards

AI based Virtual Interview
Get Certified.

Get recognition for all the hard work you have done and learnt skills

Prove that your skills are certified with an online verified certificate
Boost your professional network on Linkedin with your certificate
Our Hiring Partners








Enroll with slots
Active Batches
Cohort 40 (Registration Closed)
Simple, One-Time Payment.
Lifetime Access.
Unlock full access to our complete DSA learning experience with a single payment. No hidden fees. No monthly charges
Our Students Love Talking About Us
Being an ECE student I really didn’t know any technology before joining this course except basic problem solving but this hands-on training by gradious helped me learn web technology from scratch
I learnt a lot about Linux and AWS. This training has given me the boost that I needed. The entire Gradious team helped me learn and grow. They even taught us how to be more efficient and productive. Kudos to the team.
The trainers at Gradious are extremely good and they listened to our problems and immediately resolved them. I am grateful to their team as many technical concepts were simplified for us. The session also included personality development and attitude for work. This is something that is never really taught. The training was well rounded and prepares us for the industry.
FAQ’s
The Master DSA program by Gradious is crafted to help students build strong foundational and advanced skills in Data Structures and Algorithms. It aims to make students technically sound and interview-ready for top product and service companies.
Through this program, students will master problem-solving techniques, learn algorithmic thinking, and practice extensively with real-world coding challenges. The focus is not just on learning concepts but also on application through continuous practice, mock interviews, and industry-style problem sets.
The Master DSA program is taught by engineers from top-tier product companies who bring real-world experience to the classroom. You’ll be mentored by professionals who understand what it takes to crack interviews at companies like Microsoft, Oracle, VMware, and more.
No. Placement is not guaranteed. However, the Gradious Master DSA program is built to prepare you for top product company interviews. We ensure deserving candidates get the right exposure to hiring opportunities through our hiring partners, mock interviews, and mentorship. Your success depends on your hard work and consistent performance.
The Master DSA program positions you far ahead of your peers by building your technical depth and practical skills through:
- Structured DSA curriculum
- Periodic assignments
- Mentorship
- Mock interviews
Get Started with your Coding career today.
Learn from Scratch & Ace Technical Interviews!
At Gradious, we strive to work with passionate learners on their journey to become excellent technocrats.
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