Speaker

Piet van Dongen

Piet van Dongen

Software Architect & Software Engineering Consultant at OpenValue

Arnhem, The Netherlands

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Piet van Dongen is a senior software architect and engineering consultant at OpenValue, helping organizations solve complex technology challenges through effective software practices. With expertise spanning architecture, engineering, and education, he delivers practical solutions focused on resilient architectures and short development cycles. Known for his calm demeanor under pressure and strategic use of humor, Piet has guided clients through large-scale transformations, trained architects and engineers, and built an extensive professional network across the European tech community as organizer of the Dutch iSAQB Software Architecture Community and former leader of the Dutch AWS User Group.

A regular speaker at international conferences including AWS re:Invent, DevOpsDays, Codemotion, and Devoxx, Piet shares insights on effective software architecture practices, cloud migrations, and resilience engineering, with a blend of technical depth and engaging humor. His pragmatic approach combines technical expertise with business acumen, enabling teams to successfully adopt modern software architecture and engineering practices and DevOps methodologies. Whether consulting, speaking, or training, Piet partners with organizations to deliver tangible value and navigate their software delivery journeys with confidence.

Area of Expertise

  • Information & Communications Technology

Topics

  • aws
  • Cloud Native
  • DevOps
  • DevOps Transformation
  • Software Architecture
  • Software Engineering
  • Architecture
  • Enterprise Architecture
  • Application Architecture
  • Microservice Architecture
  • Event Driven Architecture
  • Solution Architecture
  • Cloud
  • cloud
  • Amazon Web Services
  • Cloud-Native
  • Software Development
  • Programming

What is resilience engineering?

The coronavirus pandemic has taught us developers two things: 1) all online systems will fail eventually and 2) they will fail in unpredictable ways. But have no fear, resilience engineering is here!

Building and maintaining event-driven, highly scalable and quickly adaptable systems are a pain in the neck. Resilience engineering embraces this complexity and helps you manage it.

In this talk, I will explain what resilience engineering is, why every software person should know about it and how you can start practicing it.

Creating effective and objective architectural decision records (ADRs)

Documenting decisions is like eating your veggies as a kid: they keep telling you it’s good for you, but you just hate doing it. Architectural Decision Records (ADRs) to the rescue! ADRs are perfect for just-in-time, just-enough documentation for engineering teams and organizations.

During this session, you will learn how to make architectural decisions effectively and objectively by:

- Learning the structure of a good ADR (no more walls of text that nobody reads anyway!)
- Practicing how to turn subjective choices into objective ones (no more pros and cons lists and tribal conflicts!)
- Creating editable diagrams, fast (no more spending hours wrestling tools that your collaborators don’t know how to use!)
- Collaborating quickly with technical and non-technical stakeholders (no more hours of Tower of Babel meetings!)
- Reporting the decision using effective language and fit-for-audience diagrams (no more writing reports that end up unread in drawers!)

Do you want to learn how to facilitate good decision making without spending weeks looking for consent?

Then join this session and you will walk away a better software architecture decision facilitator.

Devoxx Belgium 2025 Upcoming

Creating effective and objective architectural decision records (ADRs)

October 2025 Antwerpen, Belgium

OpenValue Utrecht Meetup

August 2025 Utrecht, The Netherlands

iSAQB Software Architecture Community NL

June 2025 Utrecht, The Netherlands

Voxxed Days Bucharest

March 2025 Bucharest, Romania

iSAQB Software Architecture Gathering 2024 Sessionize Event

November 2024 Berlin, Germany

OpenValue Utrecht Meetup

July 2023 Utrecht, The Netherlands

DevOpsDays Prague

May 2023 Prague, Czechia

ArnhemJUG Meetup

February 2023 Arnhem, The Netherlands

Devopsdays Eindhoven 2022 Sessionize Event

October 2022 Eindhoven, The Netherlands

ContainerDays 2022 Sessionize Event

September 2022 Hamburg, Germany

ContainerDays

September 2022 Hamburg, Germany

Devopsdays Amsterdam 2022 Sessionize Event

June 2022 Amsterdam, The Netherlands

DevOpsDays Birmingham (UK) 2022 Sessionize Event

May 2022 Birmingham, United Kingdom

WeAreDevelopers Live 2022 Sessionize Event

January 2022

AWS re:Invent

November 2021 Las Vegas, Nevada, United States

J-Fall 2021 Sessionize Event

November 2021 Ede, The Netherlands

EuropeClouds Summit

October 2021

JCON 2021 Sessionize Event

October 2021

TEQnation 2021 Sessionize Event

May 2021

ApeldoornJUG

October 2020 Apeldoorn, The Netherlands

Appdevcon 2020

September 2020

Devoxx Belgium

November 2018 Antwerpen, Belgium

Luminis DevCon

April 2018 Ede, The Netherlands

Codemotion Amsterdam

May 2017 Amsterdam, The Netherlands

Piet van Dongen

Software Architect & Software Engineering Consultant at OpenValue

Arnhem, The Netherlands

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