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Konstantin Melnikov

Konstantin Melnikov

Konstantin Melnikov is the founder of NTI Loyalty, an award-winning company developing innovative loyalty solutions for retail. He has 15+ years in retail and 20+ in marketing. He spent 10 years as CMO at ATB, Ukraine’s largest discounter (1,000+ supermarkets) NTI Loyalty’s programs, developed by Konstantin, help retailers increase turnover by 2.5% and generate up to $500 extra profit per customer. The company’s projects span Europe and Central Asia and have earned recognition at the International Loyalty Awards 2025. Partners include UNICEF, Mastercard, Rossman, and Binance.

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Recent Contributions


5 reasons why gamified loyalty programs fail

by Konstantin Melnikov — Founder, NTI Loyalty

Retailers often underestimate the complexity of gamification, and how hard it is to capture and hold consumer attention. This leads to mistakes that cause…

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