Learning
Learn at your own pace
6 in-depth courses · 853 lessons with practice questions and mock tests.
All courses
DBMS & SQL Tutorial
Learn DBMS and SQL through easy explanations, practical examples, and useful queries. Understand database concepts and improve your SQL skills with hands-on learning.
Java Tutorial
Complete Core Java course — fundamentals, OOP, collections, multithreading, JDBC, JVM internals, best practices, hands-on practice programs and interview preparation.
Spring Boot Tutorial
A beginner-friendly backend course in simple English. Build Spring Boot 4 apps with Java 21: REST APIs, databases, security, testing and deployment.
AI/ML Notes
Complete AI & Machine Learning course — Python and math prerequisites, ML fundamentals, data preprocessing, supervised and unsupervised learning, model evaluation and tuning, the essential ML libraries, hands-on practical projects, and a foundational tour of deep learning, computer vision, NLP and generative AI. Every topic has notes, a 10-question test, and coding practice.
Python Tutorial
Complete Python course — fundamentals, conditionals, loops, data structures and strings, with notes, a timed mock test and hands-on Python coding problems for every topic.
Generative AI
Learn Generative AI from the fundamentals to advanced concepts including LLMs, Transformers, Prompt Engineering, RAG, Fine-Tuning, AI Agents, Multimodal AI, Security, and Deployment.
Popular topics
Foundational, frequently needed concepts from every course — a good place to start.
- Introduction to JavaJava Tutorial
- SQL OverviewDBMS & SQL Tutorial
- What is Spring BootSpring Boot Tutorial
- Python FundamentalsPython Tutorial
- What is Machine Learning?AI/ML Notes
- InheritanceJava Tutorial
- INNER JOINDBMS & SQL Tutorial
- Dependency InjectionSpring Boot Tutorial
- Object-Oriented ProgrammingPython Tutorial
- Linear RegressionAI/ML Notes
- PolymorphismJava Tutorial
- GROUP BYDBMS & SQL Tutorial
- Building a Complete CRUD REST APISpring Boot Tutorial
- Python Data StructuresPython Tutorial
- Neural NetworksAI/ML Notes
- Collection FrameworkJava Tutorial
- Primary KeyDBMS & SQL Tutorial
- JWT AuthenticationSpring Boot Tutorial
- HashMapJava Tutorial
- 3NFDBMS & SQL Tutorial