Resume

Wang Rui

+86 18523103352 raywang6688@outlook.com LinkedIn

Education

Southwestern University of Finance and Economics

Finance (Economics and management International Immersive talent Program)

2023.09 - 2027.06

Relevant Coursework: Econometrics; Data Analysis and Statistical Software (Stata); Database Fundamentals (SQL); Java; FinTech Theory and Practice; Probability Theory and Mathematical Statistics; Operations Research and Information Management; Financial Economics; Corporate Finance; Artificial Intelligence; Financial Management; Accounting

Skills & Interests

Language: English (IELTS 7.0), Chinese (Native)

Skills: Python, SQL, Excel, Stata, Java; familiar with data cleaning, metric calculation, feature construction, definition validation, user segmentation, funnel analysis, campaign effectiveness evaluation, channel growth analysis, operating metric decomposition, basic A/B test analysis, regression analysis, and MAP estimation; able to produce Excel charts, PowerPoint decks, business analysis reports, and operating review materials

Project Experience

MCM Mathematical Contest in Modeling - Finalist (Top 1%)

2026.01 - 2026.02

Led the team on modeling strategy, coding implementation, and paper writing. Used Python for data cleaning, feature construction, and modeling analysis, built a dynamic user preference model, and combined MAP estimation to solve parameters, capturing temporal trends and heterogeneity in voting behavior with model explanatory power of R²=0.777
Designed multiple simulation rules around the fairness of the scoring mechanism, quantified how different mechanisms affected result distribution and extreme preferences, and optimized the scoring scheme through weight adjustment and regularization, delivering a full modeling report and optimization recommendations

Southwestern University of Finance and Economics HSBC Club

Chairman

2025.06 - 2026.06

Managed event budgeting and full-cycle cost control, achieving 15% savings through vendor comparison and resource optimization. Coordinated key resources including promotion, venues and materials, ensuring 100% on-time, high-quality delivery of all events

Work Experience

JD.com Group

JD Health - Business Analytics

2026.05 - 2026.08

Beijing

Participated in projects on coupon-based acquisition quality, growth potential for pharmaceutical products, and channel user growth evaluation. Built analytical frameworks around business growth, user conversion, and resource allocation efficiency, and evaluated the actual contribution of different commercial actions using core metrics such as GMV, LTV, CTR, conversion rate, average order value, and ROI
Used Excel and SQL to clean, aggregate, match, and validate sales, user, coupon, and channel data. Helped standardize metric definitions and supported the delivery of business analysis reports for operating reviews, channel evaluation, and subsequent resource allocation decisions
Tracked day-to-day operating performance of the pharmaceutical business, monitored key metrics including GMV, conversion rate, user growth, and channel contribution, identified fluctuations and potential issues, and supported the business team in optimizing operating strategy and resource allocation
Supported front-line merchandising and procurement teams in preparing for pharmaceutical client visits, helped build standardized PPT templates and SOPs, and integrated brand sales performance, user profiles, category growth opportunities, channel resources, and marketing strategies into reusable client-facing materials

CICC

Investment Banking Division

2026.03 - 2026.04

Beijing

Built a comparable company database covering more than 20 sample companies to support valuation and industry analysis. Collected and organized key financial and valuation metrics including revenue, net profit, ROE, EV/EBITDA, and P/E ratio, supporting comparable company analysis and valuation judgment
Participated in DCF and comparable company valuation analysis, assisting with revenue forecasting, profit modeling, valuation range estimation, and sensitivity analysis based on historical financials, operating indicators, and peer valuation multiples
Produced structured analytical tables and visualizations, supported project working-paper organization, data validation, and drafting tasks, and handled meeting minutes and key information archiving to ensure project communication records were fully retained

Shenwan Hongyuan Securities

Fixed Income Financing Headquarters

2026.01 - 2026.02

Beijing

Organized financial data, issuance information, and market rate data for bond issuers in Southwest China using Wind and other databases, and independently wrote monthly regional bond market reports covering market developments, issuance scale, and rate trends through in-depth analysis and visualization
Drafted and revised bond prospectuses, trustee management reports, and verification opinions, organizing issuer financial data, debt-servicing capacity, cash flow, interest coverage, and debt structure information to improve the completeness and standardization of filing and post-issuance management materials
Used AI-assisted tools to optimize the organization of bond prospectus and working-paper materials, standardizing repetitive information extraction, format checks, wording consistency, and cross-checking of data while maintaining compliance and prudent review standards

Hengfeng Bank

Corporate Finance Department

2025.07 - 2025.08

Chongqing

Analyzed the financial data of five enterprises over the previous three years and one recent period, building a comprehensive indicator system covering profitability, solvency, and cash flow to support credit evaluation with more objective and accurate analysis
Participated in due diligence investigations, cross-verifying financial data with on-site information to identify potential risks and anomalies, strengthening risk identification and providing first-hand validation for credit decisions