Sofia Weiss Email & Phone Number

San Jose, Ca, Us

America

Led broad multi-functional team (IT/Finance/Analytics/Operations) to drive a $20M+ costing project. Extracted large-scale data to develop step-down marginal analysis model to determine underlying cost structure and profitability by levels of service. Applied Bayesian inference to conduct and analyze phone and online surveys. Analytical module established as national cost standard.• Led analytical team to design pricing strategy for national network of 58 treatment centers. Conducted industry analysis to identify market position, competitive intensity, and patient demand and evaluate regulatory environment. Created econometric model to test price sensitivity as a function of household income, competitive intensity, and service quality. Collaborated with IT to ETL large-scale financial and survey data to analyze price discrimination, product mix, and market cannibalization. Employed visualization tool to explore multi-dimensional data. Efforts resulted in the discovery of price optimization opportunities for 76% of the treatment centers and generated 8% uplift in annual EBITDA.• Built multivariate regression model with dummy variables to quantify impact of paid-search spillover effect, in order to refine estimates of incremental cost per admission for paid-search campaigns, resulting in improved budget allocations across multiple lines of business. Examined differentiation across control variables, including the choices of search engines, geo-targeting and branded keywords to improve the robustness of the regression results. • Tackled challenging funnel optimization problems via statistical analysis, including conducting Chow’s Test to examine structural break on website change, analyzing new medication’s impact on census, and estimating cost of organizational instability on conversions

Washington

Helped conduct investment analysis, prepared investment research report, tracked portfolio performance, and maintained internal database

香港

Applied financial data analysis to assist a Finance professor in building a market performance forecasting model.

Master Of Economics, International Business

Activities and Societies: Phi Beta Kappa Alumni Association, Riverside Econometric Foundation of Economic Research活动与社团: Phi Beta Kappa.

Bachelor'S Degree, Business Management

Activities and Societies: Rotaract Club, The Salvation Army, CUHK Social Service Team, CUHK Debating Team, Youth Volunteer Network.