Yettel.Bulgaria
Marina Y. has extensive experience in customer administration and business systems testing, with a current position as a Specialist at Yettel.Bulgaria since September 2022. Prior to this, Marina Y. worked at Cerillion Technologies for a short period and held various roles at Telenor Bulgaria from June 2015 to February 2022, including Specialist customer administration and testing of business systems. Marina Y.'s career began at Cosmo Bulgaria Mobile, where responsibilities included testing functional systems, new products, and managing corporate customer services in roles such as Senior Assistant Corporate Customer Management and Back Office Representative. Educational qualifications include a Master's degree in Business Administration and Management from Vélikoturnovski universitet 'Sv. Sv. Kiril i Metodi', a Bachelor's degree in Business Administration and Management from the University of Plovdiv "Paisii Hilendarski", and a Bachelor's degree in Marketing/Marketing Management from MT&M College of Sofia.
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Yettel.Bulgaria
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Yettel Bulgaria, part от PPF Group, is a telecommunications company providing connectivity and digital services to over 3 million users with people, devices, and businesses. Putting the customer first, Yettel's mission is clear: to help people achieve balance in life. During its 20-year history in the Bulgarian market, the company (operating until March 2022 under Telenor brand) has built a strong reputation as a pioneer in the field of wireless networks and beyond, launching the first commercial 4G network in Bulgaria in 2015, the first VoLTE service in 2018 and paving the way for the development of 5G with the first test of a 5G network in the country. Yettel's industry-leading approach to infrastructure has earned five consecutive Best in Test certifications from the global umlaut organization, which sets the gold standard in the industry. Today, Yettel Bulgaria has more than 1,800 employees, over 180 retail stores, and its mobile network covers over 99% of Bulgaria's population. For more information, please visit Yettel.bg