Projects

Contents

• Python

  • Profitable Apps: Profitable app profiles for the App Store and Google Play markets.
  • Exploring Hacker News Posts

• Data Analysis and Visualisation (using Pandas & NumPy)

  • Exploring Ebay Car Sales Data
  • Visualising the Gender Gap in College Degrees
  • Visualising Earnings Based on College Majors
  • Cleaning & Analysing Employee Exit Surveys
  • Analysing NYC High School Data
  • Star Wars Survey

• SQL

  • Analysing CIA Factbook Data using SQL
  • Answering Business Questions using SQL
  • Designing & Creating a Database with SQLite
  • Identifying Popular Data Science Questions: from a public data base using Transact-SQL

• APIs & Web Scraping

  • Working with Reddit API

• Probability & Statistics

  • Finding the Best Markets to Advertise In: for an e-learning company that offers courses on programming
  • Building a Spam Filter: for SMS messages using the Naive Bayes algorithm
  • Calculating probabilities for Mobile App for Lotto Addiction
  • Winning Jeopardy: applying the chi-squared test

• Machine Learning

  • Predicting Car Prices: using the K-Nearest Neighbors Algorithm
  • Predicting the Stock Market: using Linear Regression
  • Predicting Bike Rentals: using various machine learning models including linear regression, decision tree and random forests
  • Building a handwritten digits classifier: using neural networks