★ Frontend developer -- React, Angular, Svelte, Vanilla web design

★ Backend developer -- Java, NodeJS, PHP, Python

★ Desktop application -- NodeJS (Electron)

★ Database Administrator -- MongoDB, Oracle SQL, PostgreSQL, MySQL

★ Testing -- Espresso, JUNit, PHPUNit, Jest, Cypress, etc.

★ Other - PL/SQL, Graphic Design

import React from 'react';

function HelloWorld() {
    return <h1>Hello world </h1>
}

export default React.memo(HelloWorld);