Full-Stack Software EngineerIntermediate8 modules~4.0 hours hands-on
Data Structures & Core Algorithms
Master arrays, linked lists, stacks, queues, hash tables, trees, and graphs — then implement binary search, merge sort, and quick sort with confident Big O analysis.
// What you'll be able to do- The language of performance
- Arrays, linked lists, stacks, and queues
- The O(1) lookup explained
- Hierarchical data and sorted search
8 modules, built to run
Every module ships runnable code. Expand any one to see what's inside.
00IntroductionWhy the right structure changes everything30 min
Objective — Why the right structure changes everything
Start moduleFree preview
01Big O NotationThe language of performance30 min
Objective — The language of performance
02Linear StructuresArrays, linked lists, stacks, and queues30 min
Objective — Arrays, linked lists, stacks, and queues
03Hash TablesThe O(1) lookup explained30 min
Objective — The O(1) lookup explained
04Trees & BSTsHierarchical data and sorted search30 min
Objective — Hierarchical data and sorted search
05Graphs & TraversalBFS, DFS, and connected systems30 min
Objective — BFS, DFS, and connected systems
06Sorting AlgorithmsMerge sort, quick sort, and when to use each30 min
Objective — Merge sort, quick sort, and when to use each
07Pattern SynthesisChoosing the right structure every time30 min
Objective — Choosing the right structure every time
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