WordPress Custom Plugins Suite

The challenge

Clients needed specialized functionality not available in existing WordPress plugins.

What I built

Developed custom WordPress plugins including Cookie Consent, Mautic Integration, Stock Price Alerts, and Casino Management systems.

Results

• Custom Cookie Consent Plugin deployed
• Mautic Form Integration plugin
• Stock Price Alert system with Pipedrive integration
• Casino Management plugin for listings

Tech stack

• WordPress
• PHP
• JavaScript
• MySQL
• API Integration

Code sketch

A simplified illustration of the core logic, not production code.

// Custom Stock Price Alert Plugin
class StockPriceAlert {
    public function __construct() {
        add_action('init', array($this, 'init'));
        add_action('wp_ajax_subscribe_alert', array($this, 'handle_subscription'));
        add_action('stock_price_check', array($this, 'check_prices'));
    }
    
    public function handle_subscription() {
        $stock_symbol = sanitize_text_field($_POST['stock_symbol']);
        $target_price = floatval($_POST['target_price']);
        $user_email = sanitize_email($_POST['email']);
        
        // Save subscription to database
        global $wpdb;
        $wpdb->insert(
            $wpdb->prefix . 'stock_alerts',
            array(
                'stock_symbol' => $stock_symbol,
                'target_price' => $target_price,
                'user_email' => $user_email,
                'status' => 'active'
            )
        );
        
        wp_die(json_encode(array('success' => true)));
    }
    
    public function check_prices() {
        // Check current prices and send alerts
        $alerts = $this->get_active_alerts();
        
        foreach ($alerts as $alert) {
            $current_price = $this->get_stock_price($alert->stock_symbol);
            
            if ($current_price >= $alert->target_price) {
                $this->send_alert_email($alert);
                $this->create_pipedrive_lead($alert);
            }
        }
    }
}