backend development continuous integration Yii2 unit testing functional testing understanding existing code work planning (time) work planning (hardware) work planning (etc.) Gitlab code optimization code reviews clean code practices Git PHP K8S (Kubernetes) Linux Docker SQL query optimization microservices architecture PostgreSQL Golang

backend development continuous integration Yii2 unit testing functional testing understanding existing code work planning (time) work planning (hardware) work planning (etc.) Gitlab code optimization code reviews clean code practices Git PHP K8S (Kubernetes) Linux Docker SQL query optimization microservices architecture PostgreSQL Golang

tables containing 20 million rows PHP development tables of 200GB size Zend framework CodeIgniter framework Yii framework Laravel framework Symfony framework columnar DBMS Go Go understanding a new library understanding someone else's code Slim framework understanding a new framework MariaDB SQL queries SQL query optimization ClickHouse

tables containing 20 million rows PHP development tables of 200GB size Zend framework CodeIgniter framework Yii framework Laravel framework Symfony framework columnar DBMS Go Go understanding a new library understanding someone else's code Slim framework understanding a new framework MariaDB SQL queries SQL query optimization ClickHouse

tables containing 20 million rows PHP development tables of 200GB size Zend framework CodeIgniter framework Yii framework Laravel framework Symfony framework columnar DBMS Go Go understanding a new library understanding someone else's code Slim framework understanding a new framework MariaDB SQL queries SQL query optimization ClickHouse

tables containing 20 million rows PHP development tables of 200GB size Zend framework CodeIgniter framework Yii framework Laravel framework Symfony framework columnar DBMS Go Go understanding a new library understanding someone else's code Slim framework understanding a new framework MariaDB SQL queries SQL query optimization ClickHouse

tables containing 20 million rows PHP development tables of 200GB size Zend framework CodeIgniter framework Yii framework Laravel framework Symfony framework columnar DBMS Go Go understanding a new library understanding someone else's code Slim framework understanding a new framework MariaDB SQL queries SQL query optimization ClickHouse

tables containing 20 million rows PHP development tables of 200GB size Zend framework CodeIgniter framework Yii framework Laravel framework Symfony framework columnar DBMS Go Go understanding a new library understanding someone else's code Slim framework understanding a new framework MariaDB SQL queries SQL query optimization ClickHouse

tables containing 20 million rows PHP development tables of 200GB size Zend framework CodeIgniter framework Yii framework Laravel framework Symfony framework columnar DBMS Go Go understanding a new library understanding someone else's code Slim framework understanding a new framework MariaDB SQL queries SQL query optimization ClickHouse

tables containing 20 million rows PHP development tables of 200GB size Zend framework CodeIgniter framework Yii framework Laravel framework Symfony framework columnar DBMS Go Go understanding a new library understanding someone else's code Slim framework understanding a new framework MariaDB SQL queries SQL query optimization ClickHouse

Version control systems Golang framework Oracle database Laravel framework PHP 7+ Git MySQL database MVC principles MVC principles application OOP principles OOP principles application High-load systems design Microservice architectures design JWT RESTful APIs SQL queries optimization Yii framework SQL queries outside of the framework CI/CD development methodologies Front-end development technologies PostgreSQL database

Version control systems Golang framework Oracle database Laravel framework PHP 7+ Git MySQL database MVC principles MVC principles application OOP principles OOP principles application High-load systems design Microservice architectures design JWT RESTful APIs SQL queries optimization Yii framework SQL queries outside of the framework CI/CD development methodologies Front-end development technologies PostgreSQL database