Vitalis Hackathon 2026

Vitalis Hackathon 2026

Thursday May 7, 2026 14:40 - 14:50 F3

Lecturers: Jens Villadsen, Mikael Rinnetmäki, Vadim Peretokin

Track: Nordics on FHIR

The Vitalis Hackathon is a health data hackathon organized by HL7 Sweden on the day after Vitalis, May 8.

The hackathon is introduced, including the tracks, additional content and context and goals. Everyone curious about health data hacking is invited, for learning, networking and hacking.

Language

English

Topic

Technology

Seminar type

Live + On site

Lecture type

Presentation

Objective of lecture

Inspiration

Level of knowledge

Introductory

Target audience

Technicians/IT/Developers

Keyword

Informatics/Interoperability

Conference

Vitalis

Lecturers

Jens Villadsen Lecturer

CTO
Trifork

What the LLM's think of me:

Jens Kristian Villadsen is a Danish technology leader specializing in digital health. He serves as CTO at Trifork Digital Health, focusing on scalable healthcare solutions. He is widely known for his work with FHIR, a global standard for health data exchange. Jens has played a key role in advancing interoperability across healthcare systems. He has been actively involved in HL7 at both Danish and European levels. His work supports national and international healthcare infrastructure projects. He has a background in engineering and enterprise architecture in the public sector. Overall, he is recognized as a leading expert in modern healthcare IT systems.

Mikael Rinnetmäki Lecturer

Expert
Sitra

I'm a health data expert at the Finnish Innovation Fund Sitra and the founder of the diabetes healthtech startup Sensotrend.

At Sitra, I lead the VALO - Value from Nordic Health Data project that aims to harmonise EHDS implementation in the Nordic countries and essentially aims for a "Nordic Health Data Space."

I'm also the founder of the healthtech startup Sensotrend, focused on making life with diabetes easier. Sensotrend is a partner in large-scale EU projects i2X and MyHealth@MyHands, both focused on concrete EHDS implementations. We're also involved in the first experiments for reimbursement of digital health in Finland.

I volunteer in standards development work in HL7 Finland, HL7 Europe, and HL7 International.

Vadim Peretokin Lecturer

FHIR / AI Expert
Peretokin Consulting

FHIR expert and healthcare informatics consultant with 12 years of professional experience. Specialized in integrating HL7 FHIR with systems for 10 years and pioneering advanced technologies. At the forefront of integrating LLMs into daily workflows and products for the last two years. Experienced in guiding startups, corporations, and governments across Norway, Sweden, Denmark, Finland, Netherlands, Belgium, and the US through implementation processes. Currently serving as a board member of HL7 Sweden since May 2024.

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