Olga Tretiyakova is a senior supply planner at Schweppes International Limited, bringing extensive experience in supply chain management and finance. Previous roles include finance administration at Levix Computershop, inventory planner at Mid Ocean Brands, accountant in the Cross Services Department for Bayer Euroservices Barcelona, and cost analyst at Fluor Daniel's project controls. Olga holds a Master of Arts in Economics from the Far Eastern Institute of Management, Business and Law, earned between 1995 and 2000.