PHP 8.x, Laravel 12 (Eloquent, Migrations, Seeders, Middleware, Policies, Form Requests, Validations) REST API design, authentication (Sanctum/Bearer), pagination, response serialization, error handling. Data modeling, normalization, efficient queries and indexes

Building secure REST APIs, backends in Laravel, integrating modern frontends, managing MySQL and MongoDB databases, version control with Git/GitHub, and collaborative testing.

Development of marketplaces with microservices and administrative systems in PHP 8.x/Laravel 12, integration of React/Angular frontends, deployment with Docker and testing with Postman.