Aleksandr Kalinin is an experienced digital entrepreneur and SEO expert with over thirteen years in web technologies and data-driven business innovation. As the founder of Kalinin.pro, he leads projects that combine advanced SEO, web development, and analytics to build scalable and profitable digital platforms. His portfolio includes national-level aggregators and niche projects generating high organic traffic. Aleksandr’s work bridges technology and strategy, reflecting his vision of sustainable digital business growth. He continues to expand his expertise internationally, focusing on innovation, education, and cross-market development in the digital economy.