If loving data is wrong, I don’t want to be right! With a little more than three years of experience with data science, I am fluent in a wide variety of data management systems ranging from traditional options like Excel to SQL and Hive. Furthermore, I am proficient Python (pandas,scipy, scikit-learn, numpy, tensorflow) and QlikSense/Tableau, which has allowed me to design and develop data science models, metrics, reports, analyses, and dashboards to drive key decisions in business and in research. I have completed several supervised and unsupervised machine learning projects involving, data cleansing, feature engineering, recommender systems, clustering, and natural learning processing (NLP).

Personal information
Full name: Rachel
User name: LewisRa
Organization memberships
Not a member of any organization.
Awards
First 1000 volunteers
Volunteer background
Education: Master's on Statistics (Georgia Southern)
LinkedIn profile
Github profile
Volunteer availability
Start date: July 3, 2020
End date: None
Hours available per week: 5
Volunteering interests
No stated preferences.
Skills
Skill
Beginner
Intermediate
Expert
Python
Computer Science (Algorithms)
JavaScript
SQL
Data in Relational Databases
Text Data (NLP)
Data in Text Files
Data from Sensors
GIS tools
Geospatial
Network/Graph Data
Multimedia Data (Video or Audio)
Data > 1TB
Social Science (Economics, Sociology, etc.)
Data Visualization
Experience working on real-world problems using data
Experimental Methods (RCTs, A/B testing, etc.)
Data Analysis
Unsupervised models
Decision Trees
SVMs
Time Series Models
Semi-Supervised models
Graphical models
Neural Networks / Deep Learning
Random Forests
Causal inference
Regression Discontinuity
Instrumental Variables
Matching (e.g., Propensity Score Matching )
SPSS
R
Stata

Volunteer projects

No volunteer work yet.