Semi Koen – Medium

Semi Koen

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My new e-book “Technical Wisdom” is out!

Ten Must Reads on Software Engineering

Sep 3, 2022

Technical Wisdom | Ten Must Reads on Software Engineering | Timeless advice for Software Engineers | Life Long Learning, Technical Leadership, Architecture

Sep 3, 2022

Published in
ILLUMINATION

Cheers To Forty Years

15 Life Lessons from the Wrong Side of 30s

May 4, 2023

Cheers To Forty Years

May 4, 2023

Published in
Towards Data Science

A Guide to Writing a Winning Self Appraisal

What to highlight in your Software Engineer or Data Scientist performance review

Feb 21, 2023

A Guide to Writing a Winning Self Appraisal: What to highlight in your Software Engineer or Data Scientist performance review

Feb 21, 2023

Published in
Towards Data Science

The 5 Dimensions of Productivity All Engineering Managers Should Know

Take your development team’s productivity to new heights with the SPACE framework

Feb 14, 2023

SPACE Developer Productivity Framework: satisfaction (and well-being), performance, activity, communication (and collaboration) and efficiency (and flow)

Feb 14, 2023

Technical Wisdom — Thanks Giving 2022

Promo Code for Thanks Giving

Nov 21, 2022

Technical Wisdom — Thanks Giving 2022

Nov 21, 2022

Published in
Better Programming

Ten Developer Types You Will Encounter in Any Organisation

And how to lead them as an engineering manager

Nov 10, 2022

Ten Developer Types You Will Encounter in Any Organisation

Nov 10, 2022

Published in
Towards Data Science

How To Choose An Effective Visual For Your Data Science Project

With a free downloadable guide to help you pick the right one!

Oct 18, 2022

How to Choose an Effective Visual for Your Data Science Project

Oct 18, 2022

Published in
Towards Data Science

It All Comes Down To Design Patterns

Finding Truth And Beauty Through Software Design Patterns

Jun 16, 2022

Software Design Patterns

Jun 16, 2022

Published in
Towards Data Science

This Is What Effective Engineering Management Looks Like

50 Insights Into How To Succeed In An Engineering Leadership Role

Jun 2, 2022

50 Insights Into How To Succeed In An Engineering Leadership Role | Engineering Manager | Director of Engineering

Jun 2, 2022

Published in
Better Programming

How To Bulk Upload Your NFTs In OpenSea Using Python

NFT lazy minting with browser automation

Feb 28, 2022

How To Bulk Upload Your NFTs In OpenSea Using Python

Feb 28, 2022

Semi Koen

Semi Koen

Passionate about creating elegant software. Fuelled by iced coffees & witty words. Currently in Japan. Opinions are my own; often flawed

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