For Kosmos, a well-known Polish brand selling smart nutrition products, I delivered a complete custom WooCommerce solution — from frontend development to final deployment.
Working from detailed UI designs, I built the entire online store, implementing flexible product variants that allow customers to mix and match multiple flavors in a single order. I improved several design and UX elements during the build, advising the client on functionality and helping streamline the buying process.
I also handled all payment integrations, product logic, variant structures, and the server setup. Thanks to multi-language and scalable architecture, the site is ready for international expansion.
The result is a fast, modern store built for performance and ease of use — tailored for a tech-savvy audience that values health, quality, and convenience.
