Look for Brazilians certified by SensioLabs.

composer.json

{
    "require": {
        "fabpot/goutte": "^3.2",
        "symfony/console": "^4.2"
    }
}

symfony-certified-developers.php

<?php

use Goutte\Client;
use Symfony\Component\DomCrawler\Crawler;
use Symfony\Component\Console\Helper\Table;
use Symfony\Component\Console\Output\ConsoleOutput;
use Symfony\Component\Console\Formatter\OutputFormatterStyle;

require_once 'vendor/autoload.php';

$pages = [
    [
        'title' => 'SFCE (Expert)',
        'url' => 'https://connect.symfony.com/badge/58/sensiolabs-certified-symfony-developer-expert',
    ],
    [
        'title' => 'SFCE (Advanced)',
        'url' => 'https://connect.symfony.com/badge/70/sensiolabs-certified-symfony-developer-advanced',
    ],
    [
        'title' => 'SF3CE (Advanced)',
        'url' => 'https://connect.symfony.com/badge/98/symfony-3-certified-developer-advanced',
    ],
    [
        'title' => 'SF3CE (Expert)',
        'url' => 'https://connect.symfony.com/badge/97/symfony-3-certified-developer-expert',
    ],
    [
        'title' => 'SF4CE (Advanced)',
        'url' => 'https://connect.symfony.com/badge/122/symfony-4-certified-developer-advanced',
    ],
    [
        'title' => 'SF4CE (Expert)',
        'url' => 'https://connect.symfony.com/badge/123/symfony-4-certified-developer-expert',
    ],
];

$client = new Client();
$output = new ConsoleOutput();
$firefly = new OutputFormatterStyle('green', 'default', ['bold', 'blink']);
$output->getFormatter()->setStyle('firefly', $firefly);

foreach ($pages as $page) {
    $rows = [];

    $crawler = $client->request('GET', $page['url']);
    $users = $crawler->filter('.badge-container > li > a');
    $count = $users->count();

    $users->each(function (Crawler $anchor) use ($client, &$rows) {
        $link = current($anchor->links());
        $profile = $client->click($link)->filter('#profile-username-container');
        $name = $profile->filter('h1[itemprop=name]')->text();
        $country = $profile->filter('span[itemprop=addressCountry]')->text();

        $rows[] = [
            'name' => trim($name, "\x20\x9\xa\xD\x0\xb\xe2\x9c\x8c\xef\xb8\x8f"),
            'country' => $country,
            'brazilian' => 'Brazil' === $country ? '<firefly>Yep!</>' : 'No',
        ];
    });

    $table = new Table($output);
    $table->setHeaders(['Name', 'Country', 'Brazilian'])
        ->setColumnWidths([30, 30, 0])
        ->setHeaderTitle(sprintf('%s (%d)', $page['title'], $count))
        ->setRows($rows)
        ->render();
}