Simon D. Janssen
Simon D. Janssen · CTO and management board member at HappyNurse

Speaking & conversations

I speak regularly about AI, technology and their impact on organisations and work. Usually from the combination of research and what we run into in practice ourselves.

Keynote30-45 minPanelPodcast
Topics

AI and the future of work

What actually changes when AI starts taking over tasks?

From AI pilot to production

Why technology often turns out to be the easy part.

Technology leadership

Changing technology usually means changing the organisation.

80%recruitment via Aisha
500+occupations researched
5countries
r=0.87validation
Previously at
Werf& AI & Talent|CIONET Nederland|Recruitment Tech Awards
“The room filled up so fast that people stood outside.”Recruitment Tech Awards 2025
Book via LinkedInView my track record
Keynotes & panels

I build it myself.

At HappyNurse I build Aisha, an AI that now runs 80% of our recruitment process. That did not happen by itself. On stage I talk honestly about what worked, what did not, and what that taught me about AI transformations in general.

Book via LinkedIn
Simon Janssen during his keynote 'How Aisha took over 80% of our recruitment' at Werf& AI & Talent 2026
“An AI platform that automates 80% of the recruitment process, and is rated 9+ by candidates.”
Werf&, report AI & Talent 2026
“The room filled up so fast that people stood outside.”
Recruitment Tech Awards 2025
Topic

How Aisha took over 80% of recruitment

In 2024 we asked a simple question at HappyNurse: can we largely automate the recruitment process for healthcare professionals? Not with a chatbot, but for real. From first contact to a scheduled meeting. Aisha is what came out of that. She now handles 80% of that process on her own.

But I do not use Aisha as a success story. I use her as an example of something every organisation faces: how do you deploy AI on something that really matters? What do you need to get right before you let it run? And when do you nearly get it wrong? Those lessons do not just apply to recruitment.

A full room during Simon Janssen's keynote at Werf& AI & Talent 2026 in Team EIFFEL, Arnhem
Events

On stage

Werf& AI & Talent 2026

Keynote “How Aisha took over 80% of our recruitment”. Not a success story, but an honest look at transforming in small horizontal slices, build-scale-expand, and why the first iteration is never the best. Aisha now runs around 80% of the process and is rated 9+ by candidates.

26 May 2026
Team EIFFEL · Arnhem

CIONET: The Challenges of Realizing Sovereignty

Panel with VandeBron and SURF on cloud sovereignty and European data sovereignty for Dutch organisations.

February 2026
Haarlem

Recruitment Tech Awards 2025

How do you build AI that actually works in an operational process? The room filled up so fast people stood outside, which says enough about where the demand is.

2025
Netherlands
For whom

For everyone who takes it seriously

Boards and management teams

People who need to make decisions about AI but feel the world around them moving faster than their understanding. I give them something concrete to work with.

HR leaders

HR professionals who sense that AI is touching their field and do not quite know what to do with that yet. That is an honest starting point.

CIOs and CTOs

Technology leaders who want to know what it really looks like when you build this. Without the sales pitch.


Interested?

Bookings or more information

Send a message via LinkedIn or the contact page. Simon responds personally. More background: about me and my research on AI and work.

Send a message via LinkedIn