Sergii Guliaiev

Ukraine Ukraine

Corporate Business Commercial Director at lifecell Ukraine

Telecom / Mobile

Marketing and sales director with a 15-year tenure in Telecom and Retail. Managed a 10M+ client base, overseeing USD 340M+ revenue. Led teams exceeding market performance through B2C/B2B strategies. Specialized in various marketing aspects including digital & offline-marketing, CRM, pricing, business intelligence, PR, and CX