Skip to content

IT_AbyssIT_AbyssSign in

Loading...

IT Abyss v2026.10.2

Search Roadmap Interviews Blog Pricing Account

Privacy Policy Terms of Service Refund Policy© 2026 IT Abyss

Menu · sectionLearn

CoursesMy progress

RoadmapChoose a stack

Kotlin / Android

Machine Learning

System Analysis

Menu · sectionInterviews

SimulatorResume check

QuestionsChoose a stack

Kotlin / Android

Machine Learning

System Analysis

Menu · sectionFeed

BlogPosts by IT Abyss NewsIT news from outside sources

Roadmap:

Topics by level, from the basics to the advanced. Many of them suggest what to study next.

Search topics…

Loading...

Tier 1 · Beginner

5 topics

Classes and EncapsulationNext: Value and Reference Types, Type Members, Inheritance & Polymorphism6subtopics6questions
Value and Reference TypesNext: Modern C#, Coding Tasks5subtopics6questions
Type MembersNext: Collections & Arrays, Delegates and Events, Exception Handling8subtopics9questions
Coding Tasks6subtopics6questions
Collections & Arrays8subtopics8questions

Tier 2 · Intermediate

9 topics

Modern C#Next: Records and Pattern Matching, Design Patterns10subtopics16questions
Inheritance & PolymorphismNext: Generics6subtopics6questions
Delegates and EventsNext: Asynchrony and async/await6subtopics7questions
Exception HandlingNext: Testing6subtopics6questions
Design PatternsNext: Application Architecture9subtopics13questions
Records and Pattern MatchingNext: Equality, Nullability & Dynamic6subtopics12questions
GenericsNext: CLR & Runtime6subtopics7questions
Asynchrony and async/awaitNext: Concurrency and Synchronization, ASP.NET Core8subtopics15questions
Testing10subtopics13questions

Tier 3 · Advanced

7 topics

Application Architecture4subtopics5questions
Equality, Nullability & DynamicNext: CLR & Runtime6subtopics5questions
Concurrency and Synchronization10subtopics18questions
ASP.NET CoreNext: Web API, EF Core6subtopics9questions
CLR & Runtime8subtopics11questions
Web API7subtopics11questions
EF Core6subtopics11questions

C# — Roadmap — IT Abyss