Master Coding Skills &
System Design.

Master PHP conditional statements — if, else, elseif, and switch with practical examples.

Learn what jQuery is, why it was created, how to include it in a page, and where it still makes sense in 2026.

Learn Linux basics — terminal, filesystem, and essential commands.

Learn MySQL server architecture — connection layer, query optimizer, InnoDB storage engine.

Learn what Python is, why it dominates AI and automation, and how to write your first Python program.

Learn PostgreSQL advantages over MySQL — rich types, ACID compliance, and extensibility.

Learn the fundamentals of system design — scalability, reliability, availability, and the design interview process.

Beginner introduction to databases, tables, rows, columns, primary keys, and basic CRUD.

Learn Factory, Singleton, Strategy, Observer patterns in PHP.