
Passionate individual skilled in experimental design, execution and results tracking for field research activities and studies. Monitored industry changes and reviewed lectures and assignments to identify and implement appropriate syllabus revisions. Communicates complex information in simple and concise format. Detail-oriented teaching assistant with solid history in identifying and resolving disparities between course content and lectures. Created, administered and graded assessment tests to evaluate student comprehension. Confident and clear speaker with admirable student performance.
Interaction Analytics from Online Learning - in R, Tableau
● Analyzed the online interaction (behavioral data) among enrolled students to formulate the right
metrics and definitions of success to drive course quality improvement.
● Given the challenges of the high dimensional dataset, implemented PCA to identify the key features
● Found there was a high correlation between Passing grades against consistent attention from the
students, symbolized by the online interaction website clicks.
Airbnb in New York - in R, build dashboards in Tableau
● Checked for data integrity: identified and removed possible noise, such as unreasonable price and
availability listings, as well as outliers based on business sense
● Mapped out data for data visualization and thorough data comprehension across different dimensions
● Based on data findings, suggested options to hosts to improve profit, such as optimal pricing per
location, and timing
Amazon text reviews - in Python
● Classified comments to evaluate the quality of the products
● Implemented Natural Languages Processing (NLP) encoding techniques, such as logistic classifier,
decision tree, k-NN, and t-SNE, to classify positive and negative reviews
● Evaluated the quality of the products by customer reviews on multiple factors
● Inspired for further study in NLP, especially with respect to product recommendation and ranking
In progress certification
Data Analytics Fundamentals AWS (in progress)
Amazon
Expected date of completion: May 1st 2022
Tableau Certified Data Analyst (in progress)
Tableau
Expected date of completion: April 15th 2020
Build dashboards, self-service tools, and ad hoc reports to analyze and present data associated with
a customer experience by Tableau
● Measure product experiences and identify trends by Principal Component Analysis, Discriminant
Analysis, metric identification, time series analysis, cluster analysis, predictive analysis by SQL, R,
Python
● Business process improvement or scenario analysis based on management science, business
analytics knowledge such as Linear Programming, to optimize for the Allocation of resources
● Suggest recommendations based on Machine Learning algorithms (Python)
● Solve big data problems by statistical and multiple computing techniques