Razvan Calarasu

Razvan Calarasu

AI SEO Consultant | Digital Strategist | Founder of High 5 Guru

Razvan Calarasu is a London based AI SEO consultant helping cybersecurity, IT, and B2B companies improve visibility across Google and modern AI search platforms like ChatGPT, Gemini, and Perplexity. He specializes in technical SEO, authority building, content strategy, and AI driven search optimization.

As the founder of High 5 Guru, Razvan works with brands that want stronger organic growth, higher trust, and better client acquisition through advanced SEO and AI visibility strategies. His approach combines technical expertise with long term brand positioning to help companies stay competitive as search continues evolving.

Based in London, he focuses on helping businesses build authority where modern buyers search for answers today.