》Analyzed daily stock market fluctuations, performed data entry, and statistical analysis, and interpreted results.》Monitored macroeconomic policies, predicted debt market trends, developed and maintained trading models and databases, and organized relevant data.》Researched changes in Guangzhou's tourism industry before and after COVID-19 using Python to analyze consumption data, concluding that tourism has not returned to pre-pandemic levels.》Examined sales fluctuations of a Guangzhou real estate firm due to national policy changes, analyzed data in Excel, and identified impacts on related industries.》Analyzed an ETF by reviewing the financial statements of top companies, assessing past performance, and assisting fund managers in developing a strong-performing ETF.

》Analyzed the company's strategic direction and developed a marketing plan for Decathlon sports bicycles to strengthen its employer brand in the target market.》Conducted data analysis on marketing channels, optimized visualization tools, and assessed publicity effectiveness to enhance brand promotion quality.》Analyzed customer needs by age group, documented performance characteristics and prices of different bicycle brands, and compiled data in Excel.》Processed sales data with Python, adjusted publicity strategies for bicycle types, and refined promotion models based on after-sales feedback.