Computer Science Fundamentals roadmap
Six stages · about two months at five hours a week · 29 resources
The OS, networking, database and OOP basics interviewers expect.
Leads to roles such as Software Engineer, SDE Intern, Graduate Engineer Trainee.
Create a free account to open the lessons and videos, tick off stages, save this roadmap and track your progress.
The stages
Stage 1: How computers run programs
Processes, threads and memory, without the jargon overload.
about 1 week 6 lessons and videos inside
You will be able to
- Explain processes versus threads
- Describe stack and heap memory
- Explain what happens when a program runs
Project
Write a one-page explainer of what happens when you run a program.
Stage 2: Operating systems
Scheduling, synchronisation and deadlocks.
about 2 weeks 5 lessons and videos inside
More roadmaps to explore
- Data Structures & AlgorithmsPatterns that get you through coding rounds.
- System DesignDesign services that scale, and explain your choices.
- LeetCode PracticeA structured way to practise coding problems for interviews.
- Frontend DeveloperHTML to your first frontend offer, in eight stages.
- Backend DeveloperOne language, one database, one deployed service.
- QA EngineerManual testing done properly, then automation.