• Drew algorithm analysis with in cooperation with the data science team at Singapore Headquarter and established various deliveryplatform marketing strategies to optimize customer's profit performance and volume.• Developed daily marketing data crawling program to optimize customer's marketing performance. Specifically, created automaticallyupdated marketing dashboard which effectively analyze and visualize cumulated daily information by using Google data studio.• Communicated proactively with sales team to attract potential customer of new branch and suggested geo-marketing strategy to launchnew branch through thorough commercial area analysis by using algorithm analysis.• Drafted customer analysis report and assisted to present accurate data for client to increase operational efficiency• Persuaded customers to launch PB brand of Kitchen Valley as a sub-brand which enabled customers to make an additional profit andincreased not only customer satisfaction but also core competitiveness.

• Developed the tool to update professor’s daily research data which investigate various articles and managed those cumulated datas.

• Developed business model and succeeded in winning financial funding from the Yonsei enterprise support foundation and Korea safety health environment foundation.• Negotiated and established partnership with Nakwon instrument arcade to launch service that helped initial business progress by providing not only repair service of the instrument but also instrument storage service.• Created website through in cooperation with web designer. Emphasized brand reliability and prioritized mobile readability to attract the new visitors.• Proactively analyzed marketing efficiency using Google analytics and optimized marketing strategy.