Summer Wang Email and Phone Number

I use data to help small business owners to get R&D tax credit money they deserve from the IRS.

Analyzing the impact of Meta overall ecosystem toward messaging ads business health;Messaging ads business is ~10% revenue of Meta overall revenue, and has been increasing steadily

• Improving underwriting rules by evaluating machine learning models, collaborating with data scientist team to find new features and to implement new models in production;• Driving product changes and launch A/B test to optimize product offers, conducting data analytics on test results using SQL/R, and presenting business recommendation to improve our product’s market fit and profit• Building Looker dashboards to monitor business performance; Build SQL tables to improve analytics efficiency

• Analyzed in-store customer/behavior/demographic/survey data, built machine learning models to find insights, and made business recommendation to improve customer shopping experience and engagement• Built self-service tool for business partners to monitor brand performance, analyzed brand survey panel data, automated data querying and modeling and visualized insights;

Segment customers based on their call behaviors, provided suggestions to help reduce cost for call center

Homesite Insurance (a leading home insurance company) competition• Built predictive models to score customers' probability of purchasing a given insurance, ranking 25% among 1700+ teams• Applied data transformation, NA data imputing, Decision Tree, Random Forest, Neural Network and Gradient Boosting, achieving 0.96766 AUC on private board Santander Bank competition• Built predictive models to identify the unhappy customers in the early phase, ranking 25% among 5100+ teams• Applied cutting-edge Gradient Boosting model to address the unbalanced data, stacked with logistic regression model Grupo Bimbo (the world largest baking company) competition• Built predictive models to forecast inventory demand, currently ranking 10% among 1000+ teams

Managed south China market (the biggest integrated circuit market area in China)• Generated forecasts for Smart Grid meter market in South China (the biggest semiconductor market area in China), with the operations team to increase efficiency, increasing Epson’s market share to 60%• Initiated cooperation with two online distribution channels, and redesigned Epson China website, successfully starting online business and penetrating 15% percentage mass market• Led cross-functional team to analyze and enter new markets such as LED wall and automatic cleaners, and worked with Japanese R&D team to launch four new products, achieving 33% revenue growth• Managed the design of a product selection tool, and streamlined information flow between agents and Epson by introducing RAMBO management method, improving managements efficiency by 10%

R• Managed the largest China automobile company, achieved 27% sales growth, awarded as “2012 TSA ambassador”• Established client’s profiles for 24 departments by managing customer projects, making market sizing studies, competitive analysis, customer relationship analysis and sales revenue forecast, and setting sales strategy, high praise by director • Built relationship with 24 departments, led cross-function teams to design total solutions, persuaded customer to adopt TI solutions, and managed customer designing process, designing in 17 projects, closing deals in five projects with TI total solution

• Promoted new product, GaN MOSFET driver, to TI worldwide sales, identified target customers by analyzing 5M sales data , instructed sales team to gain customer feedback for GaN MOSFET driver, decreasing GaN MOSFET driver mass production time• Liaised with two biggest Telecom customers in China to collect recommendations for roadmap to design GaN MOSFET; developed marketing documents, tested evaluation module, and wrote technical user guide