Antonina Sereda is an experienced professional in market research and sales, currently serving as an Associate Market Researcher at ProgressSoft Corporation since August 2021. Antonina conducts comprehensive market research focusing on payment systems, digital banking, and central bank digital currency, primarily in Turkey, CIS, and Eastern Europe, while collaborating with marketing teams. Previous roles include a Sales Executive at The Cycle Hub & The Cycle Bistro, where Antonina supported clients in selecting bicycles and encouraged a healthy lifestyle, and a Senior Sales Executive at Anatomi Fashion Design, responsible for service quality, staff training, and customer relationship management. Earlier experience includes managing operations at Eye Boutique, where Antonina oversaw sales and employee training. Antonina holds a Bachelor of Arts in Philology from Berdyansk State Pedagogical University.