PHP & Laravel

Backend architecture, Eloquent, queues and testing strategies for production systems.

JavaScript

Vanilla JS, ES6+, DOM manipulation, event handling and browser performance tuning.

React / Vue

Component-driven UI, props/state patterns and modular front-end application design.

Database Design

MySQL and PostgreSQL modeling, optimization and query tuning for high-performing systems.

Cloud & DevOps

Docker, AWS basics, Git workflows, deployments and environment consistency.

System Design

Application architecture, integrations, maintainability and performance-minded engineering.