Data-Portfolio

Personal projects

• Personal Data.

1. Data Analysis & NLP on 648 days: Notebook here. Writeup published on Towards Data Science.
2. Data Analysis & Tableau visualizations of 850 days of mood & sleep data. Tableau story on sleep and write up on Medium, Tableau story about work time and writeup on Medium.

• Value of Time. Data Analysis of 13k+ entries in the Value of Time Calculator (a tool developed by Clearer Thinking). Notebook here. A series of writeups.

1. On the Clearer Thinking Blog: Does employment influence how you value your time? Insights from the Value of Time Calculator
2. In The Startup: Cook or Order Takeaway? How Employment Status & Pay Level Changes How Much You Value Your Time.
3. In Towards Data Science: Do All Russians Love Their Jobs? 🧐 How Work Enjoyment Changes How Much You Value Your Time.

• Data Analysis & NLP of 500+ company Tweets: Notebook here. A series of writeups published on Medium:

1. In The Startup: Does Emoji Use Correlate With Twitter Engagement?
2. In Towards Data Science: The Saddest Day on Twitter: Sentiment Analysis & Engagement Trends in Company’s Tweets
3. In Towards Data Science: The hashtag to rule them all 👉 Analysis of company tweets
4. 😅 How repetitive are you? Using Python to reveal word patterns in tweets.

Guided Projects

This is a record of all the projects done as a part of the Dataquest and DataCamp courses, Data Science paths. Those were guided projects (with various degrees of hand-holding) designed to practice diffrent skills acquired throughout the courses.

Machine Lerning projects:

• Spam Filter using Naive Bayes
• What topics to learn to win Jeopardy
• Best Factors to Reduce Traffic Mortality
• Classicifaciton of Song Genres based on Song Parameters
• Predicting Credit Card Approvals
• Predicting Blood Transfusions

NLP projects:

• Word Frequencies in Moby Dick
• Finding Movie similarities based on descriptions
• Trump or Truedeau: Tweet classification

Data analytics with Python focus:

• Hacker News Data
• App Data

Data analytics with Pandas and visualization focus:

• Gender Prediction using sound (Fuzzy matching)
• Alcohol Consumption Analysis in Ames Iowa (data analsis, data visualisation)
• Star Wars (data cleaning, data analysis)
• Employees Data (data cleaning, visualisation)
• College Majors (visualisation, correlations)
• Ebay car sales (data cleaning, data analysis)
• Imact of Handwashing on DiseaseSpread (data analysis, hypothesis testing)
• Analysis of Cryptocurrncies Market Cap (data analsis, data visualisation)

SQL:

• CIA World Factbook (intro to SQLite)