He Junhan Email & Phone Number

New Jersey, United States

North Carolina, United States

Newark, California, United States

Generated data visualizations with Matplotlib and Seaborn to communicate analysis findings to stakeholdersIdentified top predictors of flight delays through exploratory data analysis, including departure time, aircraft typeBuilt regression models such as linear regression, CART, and Random Forests in Python to predict flight delays, evaluating models by cross validation and adjusting hyperparameters by grid search; finally achieved accuracy of 85%+

Cleveland, Ohio, United States

Jiaxing, Zhejiang, China

Leveraged SQL queries to identify key trends, customer behaviors, and opportunities for optimization across digital marketing channelsDeveloped and managed 5+ Tableau Dashboards by connecting with 20+ SQL tables to deliver bi-weekly performance reporting meetings, including key metrics such as sales growth, retention rate and ROIImplemented digital marketing campaigns that have resulted in increased brand awareness, customer engagement, and conversions, leading to a 10% growth in sales volumeBuilt and fostered client relationships, strategically expanding market reach to 7 clients, and managed daily B2B operations that included negotiating purchase orders' scope and volume with target companies' purchasing departments

• Advertised the program to students in CWRU • Held a large number of online lectures to introduce the advantages of JNC and help first-year students understand the credit mechanism of the school • Organized various offline activities cooperating with CWRU’s Chinese Student Union to promote JNC through financial sponsorship of CWRU’s activities

Conducted marketing analysis for the launch of 2023 Mercedes-Benz's new S Series, considering localization factors for the target customers in Beijing, China. This included understanding local preferences, cultural nuances, and market trends specific to the Beijing luxury automotive marketUtilized web scraping techniques and Python libraries such as Beautiful Soup and Scrapy to extract online customer comments, reviews, and discussions related to automotive topics and the Mercedes-Benz brand from various automotive forums with a user base of over 400 million car ownersUtilized SQL and Tableau to analyze customer data, sales trends, and marketing campaign performance in Beijing, providing insights and recommendations for effectively reaching and engaging the local target audienceCollaborated with the marketing analytics team to track and measure the impact of marketing campaigns on customer sentiment, enabling data-driven adjustments to optimize campaign effectiveness while minimizing costs by 12%

Master Of Science - Ms, Business Analytics

Bachelor'S Degree, Business Management, Marketing