Your Complete Learning Roadmap

A structured 16-week journey from beginner to interview-ready. Follow our proven path used by 10,000+ successful candidates.

Start Your JourneyCheck Prerequisites

16-Week Timeline

Structured learning path with clear milestones

Foundation Complete
Week 4
Data Structures Expert
Week 8
Algorithm Master
Week 12
Interview Ready
Week 16
16
Weeks
375
Total Problems
49+
Patterns
100+
Companies

Phase 1: Foundation Building

4 weeks

Master the fundamentals of programming and basic data structures

75 problems•Easy to Medium

Week 1

4-6 hrs/week

Programming Fundamentals

  • Time & Space Complexity Analysis
  • Big O Notation
  • Basic Input/Output
  • Debugging Techniques

Week 2

4-6 hrs/week

Arrays & Strings

  • Array manipulation
  • String operations
  • Two Pointers technique
  • Prefix sum arrays

Week 3

4-6 hrs/week

Sorting & Searching

  • Bubble, Selection, Insertion Sort
  • Merge Sort & Quick Sort
  • Binary Search
  • Linear Search variations

Week 4

4-6 hrs/week

Sliding Window

  • Fixed window problems
  • Variable window problems
  • Subarray problems
  • String matching

Phase 2: Data Structures Mastery

4 weeks

Learn essential data structures and their applications

80 problems•Medium

Week 5

4-6 hrs/week

Linked Lists

  • Singly & Doubly Linked Lists
  • Cycle detection
  • Reversal techniques
  • Merge operations

Week 6

4-6 hrs/week

Stacks & Queues

  • Stack operations & applications
  • Queue implementations
  • Monotonic stack
  • Deque operations

Week 7

4-6 hrs/week

Trees - Basics

  • Binary tree traversals
  • Tree construction
  • Path problems
  • Level order traversal

Week 8

4-6 hrs/week

Binary Search Trees

  • BST properties
  • Insertion & deletion
  • Validation
  • Balanced BST

Phase 3: Advanced Algorithms

4 weeks

Master complex algorithms and problem-solving techniques

100 problems•Medium to Hard

Week 9

4-6 hrs/week

Advanced Trees

  • Trie data structure
  • Segment trees
  • Heap operations
  • Tree diameter problems

Week 10

4-6 hrs/week

Graph Algorithms

  • Graph representation
  • DFS & BFS
  • Shortest path algorithms
  • Topological sorting

Week 11

4-6 hrs/week

Dynamic Programming - I

  • 1D DP problems
  • Fibonacci variants
  • Climbing stairs
  • House robber

Week 12

4-6 hrs/week

Dynamic Programming - II

  • 2D DP problems
  • Knapsack variants
  • Longest common subsequence
  • Edit distance

Phase 4: Interview Preparation

4 weeks

Practice mixed problems and prepare for real interviews

120 problems•Hard

Week 13

4-6 hrs/week

Advanced Patterns

  • Backtracking
  • Greedy algorithms
  • Bit manipulation
  • Union-Find

Week 14

4-6 hrs/week

Company-Specific Practice

  • Google-style problems
  • Amazon interview questions
  • Microsoft coding rounds
  • Facebook algorithm questions

Week 15

4-6 hrs/week

Mock Interviews

  • Timed problem solving
  • Code review practice
  • Communication skills
  • Optimization techniques

Week 16

4-6 hrs/week

System Design Basics

  • Scalability concepts
  • Database design
  • API design
  • Caching strategies

Recommended Study Schedule

Maximize your learning with optimal time allocation

Daily Commitment

1-2 hours of focused study

  • • 30 min theory review
  • • 60 min problem solving
  • • 30 min pattern practice

Weekly Goals

Structured weekly objectives

  • • 15-20 problems solved
  • • 2-3 new patterns learned
  • • 1 mock interview

Monthly Milestones

Track your progress

  • • Phase completion
  • • Skill assessment
  • • Interview readiness

Success Tips

Learn from students who successfully landed their dream jobs

Consistency is Key

Study daily, even if just 30 minutes. Regular practice builds muscle memory and pattern recognition.

Keep Notes

Document patterns, solutions, and insights. Review them weekly to reinforce learning.

Join Study Groups

Collaborate with peers, discuss solutions, and learn from different approaches.

Time Yourself

Practice with time constraints to simulate real interview conditions.

Quality over Quantity

Focus on understanding concepts deeply rather than solving many problems superficially.

Track Progress

Monitor your improvement weekly and adjust your study plan as needed.

Ready to Begin Your Journey?

Start with Phase 1 and work your way to interview success

Check PrerequisitesStart Practicing