Peter Wainaina – Medium

Peter Wainaina

Mastering Data Science with CRISP-DM Methodology: A Step-by-Step Guide

The Cross Industry Standard Process for Data Mining is an open standard process model that serves as a guiding framework to help…

7 min readFeb 11, 2024

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CRISP-DM Methodology Flowchart.

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Peter Wainaina

Data Engineering for Beginners: A Step-by-Step Guide

For anyone who might be interested to embark on data engineering, this article will serve as a stepping stone to explore this field…

9 min readNov 1, 2023

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Data Engineering for Beginners: A Step-by-Step Guide

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Peter Wainaina

The Complete Guide to Time Series Forecasting Models

Buckle up, because this is a very detailed overview of Time Series Forecasting Models and by the end of the article, you will have learnt…

13 min readOct 24, 2023

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Time series graph

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Peter Wainaina

What is Data Modeling? A detailed Introduction.

What is Data Modeling?

8 min readOct 13, 2023

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Just do data modelling at the start.

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Peter Wainaina

Data Science for Beginners: 2023–2024 Complete Roadmap.

What is Data Science?

4 min readSep 30, 2023

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Data Science for Beginners: 2023–2024 Complete Roadmap.

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Peter Wainaina

Web Scraping: Unleashing Insights from Online Data.

Some background info:

5 min readSep 9, 2023

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web to literally represent web scraping

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Peter Wainaina

Comprehensive Guide to GitHub for Data Scientists.

This article is an in-depth guide to Git and GitHub. You will get to know what exactly Git and GitHub are and how you can leverage them to…

7 min readApr 27, 2023

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Comprehensive Guide to GitHub for Data Scientists.

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Peter Wainaina

Exploratory Data Analysis using Data Visualization Techniques.

This is the ultimate guide to exploratory Data Analysis.

6 min readApr 27, 2023

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Exploratory Data Analysis using Data Visualization Techniques.

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Peter Wainaina

Getting started with sentiment analysis.

Sentiment analysis is an approach to natural language processing (NLP) that studies the subjective information in an expression. When we…

6 min readApr 26, 2023

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Getting started with sentiment analysis.

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Peter Wainaina

Python 101: Introduction to Python for Data Science

Data is the new oil. Not literally, but this means that data is really valuable in this era that we are currently living in. Raw data in…

3 min readApr 25, 2023

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Python 101: Introduction to Python for Data Science

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Peter Wainaina

Peter Wainaina

Software Engineer and Data Scientist in the making. Passionate about building solutions and sharing knowledge through technical articles.

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