Khizer Sajid

Assistant Econometrician @Magic Numbers

Computed econometric models (OLS, SEM, and Pooled regression) to analyze media effectiveness, identifying key drivers for optimizing marketing spend. Spearheaded the revamp of the companies’ forecasting tool. Re-wrote the backend computational code of the app in R and R Shiny. Conducted data preparation and analysis, including cleaning, and transforming large datasets (64 million data points), to support econometric modeling and other analytical tasks. Set up R toolkit scripts for the wider team to use. Created presentations and reports to communicate research findings and insights to clients and stakeholders. Presented these findings in client meetings and calls, providing analytical support and answering questions related to econometric modeling and data analysis.