Wouter van Leeuwen

Scrum Master / CICD Development Engineer


Hi there! Nice of you to visit.

In case you didn’t catch the title of this page:
I’m Wouter and from the country of the Netherlands. Hallo.

I’m mainly interested in two things: Agility & Technology. I like to focus on building highly effective agile teams, firmly rooted in the Scrum framework. As a certified Scrum Master and Scrum Product Owner I have the knowledge required to bring Scrum-teams to the next level. As a Scrum Master I want to help stakeholders envision their ideal products & services and help teams along their journey to build these products and services.

So that’s agility. The other side of me loves tech and the endless possibilities it offers. I’m especially motivated to explain technology to end-users that are interested in what it offer. I believe everybody should be in the tech & IT business, as software is eating the world. However, if you’re deep into technology, it’s easy to lose connection with your users. 

I think that that’s a shame since its exactly those people that are using the products and services you’re making.

On a more technical level, I love the possibilities of CI/CD. It’s such a logical concept that we’ll be looking back in a few years wondering how we ever managed in the past. During my time at NN Group as a Scrum Master and Junior DevOps Engineer I made sure that the team was growing in agile-maturity while knee-deep in Terraform, Ansible and AWS



What I’ve done over the years

Calco MasterClass Professional

Calco Group B.V.
August 2015 – Current

 learn more

Scrum Master
Value Chain Tooling CI/CD Pipelines

ABN AMRO (Via Calco)
Feb 2018 – Current

Jr. CICD Engineer
Value Chain Tooling
CI/CD Pipelines

ABN AMRO (Via Calco)
Feb 2018 – Current

Scrum Master
WSO2 External API Platform

NN Group (Via Calco)
Apr. 2017 – Nov. 2017

Jr. DevOps Engineer
WSO2 External API Platform

NN Group (Via Calco)
Apr. 2017 – Nov. 2017

Jr. Projectleader 
Middleware Security

NN Group (Via Calco)
Nov. 2015 – Apr. 2017

I’m a great fan of Linux Academy 
Check it out if you want to learn about
Cloud, Linux or Devops



Check out my trophy cabinet. (If the certificate doesn’t load, check your adblocker)

AWS Certified Solutions Architect – Associate

Amazon Web Services – May 2017 – May 2019


AWS Certified Developer – Associate

Amazon Web Services – August 2018 – August 2020


Professional Scrum Product Owner I

Scrum.org – January 2018


Professional Scrum Master I

Scrum.org – September 2015


Database en SQL Foundation

EXIN, License 5472995.20446160 Starting September 2015


ITIL® Foundation Certificate in IT Service Management

EXIN, License 5472995.20450090 Starting October 2015


Information Security Foundation based on ISO/IEC 27002

EXIN, License 5472995.20458225 Starting October 2015


CI/CD Training / Full automation delivery

NN Academy – April 2017


Management & Communication Training

Bureau Beaufort – April 2017



International Business Management Studies

The Hague University of Applied Sciences

During the Bachelor of International Business & Management Studies at the Hague University of Applied Sciences – A full-time and English-language bachelor’s programme – I covered a series of subjects that relate to business management.

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Business Management, Marketing, Finance, Entrepreneurship

Niels Brock Copenhagen Business School

During my exchange at the Niels Brock Copenhagen Business School, in accordance with the IBMS Study programme, I followed courses in entrepreneurship, marketing, strategic management and research methods.

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Litecoin Only!

Cryptocurrency Contact

I’m a great fan of Litecoin. In case you ever want to pay me or donate to me (you never know) – please use the following address. 

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