Zero to Hero Practice Tracks

Structured roadmaps designed to take you from a beginner to an expert through hands-on practice. Choose a track below to start your journey.

Java Track

150 Challenges

Master core programming logic, algorithms, data structures, recursion, dynamic programming, and advanced system design in Java.

React Track

25 Challenges

Master React fundamentals, component design, hooks, state management, context, refs, and performance optimization through interactive multi-file challenges.

Infosys Track

14 Challenges

Master problem-solving with official Hack With Infy questions ranging from easy math problems to complex graph and tree queries.

Java Exam Prep

Modular OOP Projects

Comprehensive exam preparation featuring multi-file Java enterprise projects, robust business rules, fraud evaluation, and extensive test suites.