Programming Fundamentals
Data Structures, Algorithms, Big-O Notation, Recursion, Logic Building.
Frontend Development
HTML, CSS, JavaScript, React, Vue, Angular, Web Performance, DOM, Accessibility.
Backend Development
Node.js, Python (Flask/Django), Java (Spring), Ruby on Rails, PHP, REST APIs, Authentication.
Database Systems
SQL, NoSQL (MongoDB, Redis), Query Optimization, Indexing, Transactions, ACID Properties.
System Design & Architecture
High-Level Design, Microservices, Load Balancing, Caching, Queues, CAP Theorem, Design Patterns.
DevOps & Cloud
Docker, Kubernetes, AWS/GCP/Azure Basics, CI/CD, Linux, Infrastructure as Code.
Security & Testing
OWASP Top 10, JWT, OAuth, Unit/Integration Testing, API Testing, Secure Coding Practices.
CS Fundamentals
Operating Systems, Networking, Compilers, Memory Management, Threads, Processes.
Tools & Ecosystem
Git, GitHub, CLI Tools, Regex, Build Tools (Webpack/Vite), Package Managers (npm/pip).
Interview Rounds & Company MCQs
Curated questions asked by companies like Google, Amazon, Microsoft, Meta; includes Aptitude, Behavioral, and Role-Specific MCQs.
Competitive Exams
Practice with Curated Questions from Leading Exam Conducting Bodies — Including TCS, IBPS, SSC, and More.
AI & Machine Learning
Practice with Curated Questions Covering ML Algorithms, AI Concepts, and Real-World Scenarios from Hiring Assessments.
Game Development
Test Your Game Design and Programming Skills with Practical Questions from Developer Challenges and Recruiter Exams.
Aptitude & HR Tests
Sharpen Your Logical Thinking and Communication with Questions Commonly Asked in Campus Drives and Corporate HR Rounds.
Electronics & Communication
Master Core ECE Topics with Curated Questions from GATE, PSU Exams, and Top Technical Interview Panels.
Tech Trivias
Discover fun facts, surprising innovations, and quick insights from the world of technology.