About
I have a background in experimental particle physics with the CMS Collaboration. The Compact Muon Solenoid is one of the two main detectors in the Large Hadron Collider (LHC) at CERN in Geneva, Switzerland. In order to seek out hitherto unobserved phenomenon, an upgrade of the detector was required.
During my time with the group, I worked on the Forward Pixel (FPix) Upgrade of the silicon tracker detector.
This involved assessing module performance in two testing environments: a cold-box cooled to -20°C at Fermilab; X-ray chambers located at UIC, UNL, and KU. Testing of modules was performed via pXar a software written in C++ developed by the group. Performance was assessed using C++ and Python code and the results were uploaded to an online database. Following graduation from UIC, I spent 3 months at CERN to prepare the modules for installation in the detector.
In addition to the FPix Upgrade, I attended the CMS Data Analysis school at the Fermilab LPC in 2016 where we performed an analysis of top quark events using a boosted gradient decision tree analysis.
In my free time, I have been focusing on learning everything I can about data science through online courseware, self-study of textbooks, and personal projects. Since May 2022 I have been collaborating with the Head of Data Science at COMMB through SharpestMinds.
Projects
End-to-End
Air Quality Forecast for Major US Cities
Time series forecast of CO2 levels using Facebook Prophet with web app visualization via Google Cloud Platform.
Bike Rental Demand Prediction
Random forest to determine demand of bike rentals.
Tableau
COVID-19 Cases/Deaths
Tableau dashboard of worldwide COVID-19 cases up to 12/22/2021.
Data Science Skills Demographics
Tableau dashboard of demographic survey data from over 20,000 data science professionals.
Machine Learning
iPhone Demand Validation
Trained kNN classifier to 93% accuracy on iPhone purchase data.
Sentiment Analysis of Amazon Reviews
Sentiment analysis of Amazon reviews.
MovieLens Recommender System
MovieLens 100k recommender system using Softmax Deep Neural Network.
Customer Churn Prediction
Random forest to determine customer churn.
SQL
Congressional Tweets Database
Created SQL database of congressional tweets and found the most popular topics.
Contact
Email: steven.macauda@gmail.com
Resume
Air Quality Forecast
Web app.
Github repository.
Bike Rental Demand Prediction
Jupyter notebook.
Tableau dashboard.
COVID-19 Cases/Deaths
Tableau public.
Data Science Demographics
Tableau public.
iPhone Demand Validation
Jupyter notebook.
Sentiment Analysis of Amazon Reviews
Jupyter notebook.
MovieLens Recommender System
Jupyter notebook.
Github repository.
Customer Churn Prediction
Jupyter notebook.
Congressional Tweets
Jupyter notebook.
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print 'It took ' + i + ' iterations to sort the deck.';
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