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Road to Full Stack Data Science
This Medium publication is inspired by the TDS one. Right now is a one-man show. Tasos Pardalis aims to be a fully-fledged full-stack data scientist one day and here he wants to share what it takes, how-tos and ideas.
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Harmony in Data: Bridging the Gap Between Data Engineering and Data Science
Harmony in Data: Bridging the Gap Between Data Engineering and Data Science
A simple online search and you’ll come across multiple blogs talking about the difference between data science and data engineering you’ll…
Tasos Pardalis
Oct 17, 2023
Retention Rate Analysis with Python
Retention Rate Analysis with Python
I recently published “Retention Rate and the Data Around It” in the Road To Marketing Mastery publication. In that post, I explain what…
Tasos Pardalis
Jun 15, 2023
Questioning your SQL Queries
Questioning your SQL Queries
Can we create a system or methodology if you will for asking your SQL queries questions that help you ensure data quality?
Tasos Pardalis
May 19, 2023
Duplicates be Crazy
Duplicates be Crazy
How to check for duplicates in your SQL query before they drive you crazy?
Tasos Pardalis
Mar 27, 2023
Customer Behaviour Analysis with Python
Customer Behaviour Analysis with Python
Use data science and Python to better understand your customer behaviour.
Tasos Pardalis
Feb 3, 2023
Python map function with dictionaries
Python map function with dictionaries
Using the python map function with dictionaries and how it can be useful for data engineering
Tasos Pardalis
Oct 18, 2022
Parallel Workloads in Data Science
Parallel Workloads in Data Science
Processing data and training machine learning models can be resource-intensive, taking long hours and at times many days to run a model…
Tasos Pardalis
Oct 2, 2022
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