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TDS Archive

An archive of data science, data analytics, data engineering, machine learning, and artificial intelligence writing from the former Towards Data Science Medium publication.

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DATA STRATEGY

A Guide To Building a Data Department From Scratch

Some practical advice on where to start from someone who’s been there before

7 min readMar 12, 2024

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Most resources I come across when looking for advice and best practices on how to build a data department at a middle-sized company are either about creating a data-driven organization or building a data team. However the position I found myself in more than two years ago required a more pragmatic approach:

As the first (and only) data person at an organization, how can you concretely start to introduce data best practices and build a data department?

Have you recently been asked to build a data department at a given company? Do you plan to take on this role in the near future? Or, out of curiosity, have you always wondered how an organization went from using almost no data to having a multi-person data team? If so, this article is made for you.

On the left, a castle card “Data department day 1”. On the right, a majestic castle “Data department day 500”.
Challenges of building a data department from scratch (image by author, based on pictures by Sigmund and Dorian Mongel on Unsplash)

Setting the scene

When I got hired as the first “data person” at my current company in November 2021, I was faced with a blank field. The top management had unlocked the budget line for one data person, but the company was far from being data-driven. My manager had previously worked with tech and data roles, but his background was…

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TDS Archive
TDS Archive

Published in TDS Archive

An archive of data science, data analytics, data engineering, machine learning, and artificial intelligence writing from the former Towards Data Science Medium publication.

Marie Lefevre
Marie Lefevre

Written by Marie Lefevre

Data Strategist. Contributor @ Towards Data Science. Sharing tips and lessons learned along my data science journey!

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