I have been working as a Quantitative Trader at a high-frequency trading firm for the past six years. I work on the whole data pipeline, building and cleaning datasets from raw exchange market data, engineering and testing features to predict small price movements, and using machine learning models to predict various observation variables. I have a lot of experience taking irregular time series data and formulating a sensible modeling problem. I believe that the most important part of any data science project is formulating the problem correctly.

With DSSG, I'd like to apply my data science and analytical skills in ways that will make the greatest social impact. I want to think about different types of problems and gain experience outside of the very niche world of trading.

Personal information
Full name: Tomas Pollard
User name: tomas.r.pollard
Organization memberships
Not a member of any organization.
Awards
No awards received yet.
Volunteer background
Education: Master's on Master of Science in Computational Finance (Carnegie Mellon University)
LinkedIn profile
Volunteer availability
Start date: None
End date: None
Hours available per week: 5
Volunteering interests
No stated preferences.
Skills
Skill
Beginner
Intermediate
Expert
Python
Computer Science (Algorithms)
C/C++/C#
SQL
Data in Relational Databases
Data in Text Files
Data > 1TB
Experience working on real-world problems using data
Social Science (Economics, Sociology, etc.)
Data Visualization
Experimental Methods (RCTs, A/B testing, etc.)
Data Analysis
Causal inference
Decision Trees
Time Series Models
Unsupervised models
Neural Networks / Deep Learning
Random Forests
SVMs
R
Matlab

Volunteer projects

No volunteer work yet.