ROSTA was developed using modern tools for performance and scalability. WordPress and WooCommerce formed the eCommerce foundation, enhanced by custom components for product modifiers, bilingual layouts, and advanced filtering. The responsive frontend utilized HTML5, CSS3, and JavaScript, while WooCommerce APIs managed carts, orders, and payments, ensuring PCI compliance. Google Analytics offered insights into traffic and conversions, alongside backend tools for product management, order tracking, and promotions..