• Gathered the data using different formats like flat file, csv, tsv, web scrapping, JSON, HTML, API etc. • Performed data cleaning and explored data visualization techniques on a variety of data stored in spreadsheets and text files using R and python and plotting the same using ggplot and matplotlib. • Worked on Twitter Sentiment Analysis using Python packages. • Wrangling, analyzing and visualizing the twitter archive • Created the script that take in the raw input to create an interactive experience in the terminal that answers about the dataset. • Script in Python to import the data and performed descriptive statistical analysis. • Vectorized operations in NumPy and Pandas to speed up the data analysis code. • Created plots and visualized the data using matplotlib package. • Provided the reasoning for analysis, plot and statistical summary and build relations between the independent and dependent variables. ©