Courses
Structured learning paths to help you master programming concepts, ace technical interviews, and become a better engineer.
View Upcoming CoursesInterview Preparation
Prepare for technical interviews at top tech companies
DSA Patterns
Learn DSA Fundamentals. Master 50+ essential coding patterns to ace any technical interview.
System Design Fundamentals
Build a rock-solid foundation in system design. Master distributed systems concepts and patterns.
System Design Interviews
Master system design interview concepts, patterns, technologies and 50+ interview questions.
Low Level Design
Master object-oriented design principles and design patterns. Build maintainable, extensible software systems.
Concurrency Interview
Master concurrency and multi-threading fundamentals and practice interview questions.
Behavioral Interviews
Prepare for behavioral interviews with structured frameworks. Learn the STAR method and practice common questions.
Programming Languages
Master popular programming languages from basics to advanced
Java
Comprehensive Java course from basics to advanced concepts. Cover OOP, collections, streams, concurrency, and more.
Python
Learn Python from scratch to advanced level. Master data structures, algorithms, and Pythonic programming practices.
C++
Master C++ from fundamentals to advanced topics. Learn memory management, STL, templates, and modern C++ features.
Developer Tools
Essential tools every developer should know