Jose Parreño – Medium

Jose Parreño

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All my written articles in one place

This is a live document, so stay tuned for more additions!

Oct 13, 2024

All my written articles in one place

Oct 13, 2024

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Published in
Data Science Collective

What I Learned from 3 Years Working with Chinese Tech Teams

Busting 3 Myths and Confirming 1

Mar 24

What I Learned from 3 Years Working with Chinese Tech Teams

Mar 24

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Published in
TDS Archive

My Weekly Calendar as a Senior Data Science Manager

My goal is to cover the 3Ps: People, Projects and Process. In that order of importance. And my target is the “50:50” rule.

Sep 5, 2024

My Weekly Calendar as a Senior Data Science Manager

Sep 5, 2024

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TDS Archive

Awesome Plotly with Code Series (Part 1): Alternatives to Bar Charts

A bar chart is not always the best solution.

Oct 21, 2024

Awesome Plotly with Code Series (Part 1): Alternatives to Bar Charts

Oct 21, 2024

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Published in
TDS Archive

How to Build a Competency Framework for Data Science Teams

For those leading Data Science teams, here are 6 essential competencies that separate juniors from seniors in a robust and objective way.

Sep 12, 2024

How to Build a Competency Framework for Data Science Teams

Sep 12, 2024

Published in
Data Science Collective

How to recognise a great manager (even if they are not your best friend)

The five overlooked traits that set exceptional leaders apart beyond charisma.

Apr 8

How to recognise a great manager (even if they are not your best friend)

Apr 8

Published in
Data Science Collective

Struggling to be a great tech manager? This book has answers for you

Lessons from “The Manager’s Path” that every engineer-turned-manager should know

Mar 13

Struggling to be a great tech manager? This book has answers for you

Mar 13

Published in
Data Science Collective

The power of 1 feature: how Airbnb’s 2013 location model transformed search rankings

Why high-quality feature engineering beats the kitchen-sink approach every time.

Mar 3

The power of 1 feature: how Airbnb’s 2013 location model transformed search rankings

Mar 3

Published in
Management Matters

The SBI feedback framework: your go-to guide for end-of-year reviews

Simplify the feedback process and make your evaluations impactful, fair, and actionable.

Feb 18

SBIN feedback framework infographic

Feb 18

Published in
TDS Archive

Awesome Plotly with code series (Part 9): To dot, to slope or to stack?

Simple methods to replace cluttered bar charts with crisp, reader-friendly visuals.

Feb 2

Stacked bar chart showing the countries in the y-axis and the workforce sectors colour coded

Feb 2

Jose Parreño

Jose Parreño

Sr. Data Science manager at Skyscanner. Data Science leadership, data storytelling and niche machine learning.

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