---
title: "Discussion on \"Day 1: Introduction to Data Analysis\" | Hashnode"
description: "Discussion on \"Day 1: Introduction to Data Analysis\". Overview of Data\nData analysis is the process of examining and manipulating data in order to gain insights, draw conclusions, and make informed decisions. It involves collecting and organizing data, identifying patterns and trends, and using statisti..."
url: "https://hashnode.com/posts/day-1-introduction-to-data-analysis/63a8d90e8c264e19184a45bc"
---

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Discussion

# [Day 1: Introduction to Data Analysis](https://wanjalabr.hashnode.dev/day-1-introduction-to-data-analysis?utm_source=hashnode&utm_medium=feed)

Overview of Data Data analysis is the process of examining and manipulating data in order to gain insights, draw conclusions, and make informed decisions. It involves collecting and organizing data, identifying patterns and trends, and using statisti...

Dec 25, 2022 · 6 min read · wanjalabr.hashnode.dev  
Updated Jan 10, 2024  
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-   [#introduction-to-data-analysis](https://hashnode.com/tag/introduction-to-data-analysis)
-   [#dataanalysis](https://hashnode.com/tag/dataanalysis)
-   [#data-analysis](https://hashnode.com/tag/data-analysis)
-   [#data](https://hashnode.com/tag/data)
-   [#analysis](https://hashnode.com/tag/analysis)

## Written by

[Brian Wanjala](https://hashnode.com/@wanjalabr)

@wanjalabr · Nairobi

  
[View profile](https://hashnode.com/@wanjalabr)

A child can only dream

My name is Wanjala. I am a Marketing Consultant and the CEO of B&R Technologies. I hold a BSc. in Business Information Technology and work at the intersection of technology, data, and business growth. I have a background in Data Science, Data Engineering, and Software Engineering, with training through the Co-operative University of Kenya, Lux Tech Academy, and ALX. This technical foundation enables me to design data-driven marketing strategies and build scalable digital solutions for businesses. In 2026, I focus on helping brands grow through digital branding, technology-led marketing, automation, and intelligent systems while scaling B&R Technologies. I love fonts, speed, and cars. I avoid anything that wastes my time.

## Responses 1

Markdown supported · ⌘↵ to post

[Lenny Ng'ang'a](https://hashnode.com/@codewithlenny)

[Feb 5, 2023](https://hashnode.com/posts/day-1-introduction-to-data-analysis/63a8d90e8c264e19184a45bc/comment/63dfeaf8666a6ca61942dd14)

Pretty insightful - lots of new information (which is generally a good metric I use to assess resources) Cheers \*\_^