Kristian Tanninen

Kristian Tanninen

Product CTO

Education and EdTech

Industry

Learning products that prove they work. From research to product, with AI inside.

In education the product has to show that people learn. I lead EdTech product and technology from research into a product teachers and learners use, with AI where it helps and evals where it matters.

  • EdTech R&D
  • Research into product
  • Conversational learning
Kristian with his hand on a results chart beside a conversational learning panel

The challenge

01

Funders ask what learners gained. A demo is not an answer.

AI tutors are moving from demos into classrooms, and schools and funders now want evidence. Without a clear definition of a good answer and proof that it is given, an EdTech product stalls at the pilot.

How I help

Outcomes and roles

Who you work with

Education and EdTech
Kristian Tanninen
Kristian Tanninen

Fractional CTO and product lead, Vienna

I lead EdTech product from research into a product people use, and build my own conversational language course.

Delivered within my work as Fractional CTO, Product Lead or AI Architect.

“Kristian is certainly one of the top picks in his field.”
Client review on Upwork

Product, technology and AI in one person. So the decisions never contradict each other.

25 years
In software architecture and product, in Europe and North America.
50+
Product launches across startups and enterprises.
5.0★★★★★
Upwork rating, Top Rated Plus, more than $500K earned.

Questions

FAQ

Can you turn research into a product?

Yes. I work across both the research phase and the product development phase.

How do you check an AI tutor?

Against what a good answer is for the learner, written with teachers, then scored with evals on real questions.

Do you help hire the engineering team?

Yes. I run the technical interviews and recommend who to hire.

Get in touch

Start with a call.

We go through your product, your team and where AI belongs in your work. You leave with a view on the right first step.

Services: SaaS & AI product launchEnterprise AI agentsAI agent evaluationFractional CTOProduct LeadAI Architect