Hi, I'm Viktoriya.

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• Final project for Summer 2018 Web Development class
• A web app to allow students and tutors to connect by location and schedule tutoring appointments
• Uses: Angular, Spring Boot, Java, MySQL, Heroku

Predicting Life Expectancy by Country

• Final project for Spring 2018 Machine Learning and Data Mining class
• Built regression, decision tree, and random forest models to predict life expectancy based on scraped CIA World Factbook data
• Uses: R

US Air Quality and Population Demographics

• Final project for Fall 2017 Data Analysis, Collection, and Integration class
• Prepared, stored in database, and used EPA and Census data to predict air quality in US counties with linear regression models
• Uses: R, mySQL, Tableau
• The presentation video for this project can be found here

Hazards in the Air

• A paper I contributed to as a research assistant for Northeastern University's Social Science Environmental Health Research Institute