PyData Yerevan 2022

How to use Pandas efficiently
08-13, 13:45–15:15 (Asia/Yerevan), 214W PAB

This 90-minute tutorial will demonstrate how to use the Pandas package effectively, which means that the audience will understand the package better after viewing the tutorial.


Pandas is the most commonly used package for data analysis and machine learning by data analysts and scientists. According to my experience working with Pandas over the past six years, users are not familiar with every aspect of Pandas.
For example, chaining technique in Pandas is one of a hundred applications that save lots of memory of the Python files
other topics which includes :

  1. Merge
  2. Pivot
  3. Assign
  4. Groupby
  5. writing queries inside pandas
  6. Melting, Transposing, and Stacking Data

Prior Knowledge Expected

No previous knowledge expected

Hossein Mortazavi is a data scientist based in Estonia. During his career, he has worked in various industries, such as transportation and sales in Iran and Estonia.
He enjoys exploring the data science world to solve even a small part of business problems.
Hossein Mortazavi is experienced with Python and other packages, especially Pandas, for the purpose of analyzing data in order to bring value to data-driven businesses.
Besides work, he is also passionate about startups, following startup events, and building networks with startup experts.