Author name: Elion Varek

Elion Varek is a financial product designer and materials-savvy fintech consultant specializing in premium payment instruments. With a background in metallurgical engineering and 12 years advising global card issuers, he co-developed ISO-compliant titanium alloy card substrates. Certified by the Card Association of Premium Instruments (CAPI) and published in the Journal of Payment Innovation, Elion bridges material science and consumer finance to demystify metal card durability, security, and sustainability.