Kristian Tanninen

Kristian Tanninen

Product CTO

Software and SaaS companies

Industry

Software companies, led into the agent era. Product, architecture and AI in one person.

Your team ships code, agents now write a large part of it, and your customers expect AI that works inside the product. I lead the product and technical decisions that keep a software company ahead: what to build, how it is built, and which AI is worth putting in front of customers.

  • Enterprise SaaS founder
  • Licence to subscription
  • AI in the product
Kristian resting his hand on the one decision card at the head of a kanban column that agents feed

The challenge

01

Agents write your code now. Someone still has to decide what to build.

The cost of software moved from writing code to deciding what to build and checking it was built right. A team shaped for the old way pays for speed it cannot steer, and ships the wrong thing faster.

How I help

Outcomes and roles

Who you work with

Software and SaaS companies
Kristian Tanninen
Kristian Tanninen

Fractional CTO and product lead, Vienna

I founded an enterprise SaaS company, have run the move from licence sales to subscriptions, and lead software teams that build with agents today.

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

Do you work with existing development teams?

Yes. I lead your developers or development partner, and set up the specs, reviews and agents they build with.

Can you help move from licences to subscriptions?

Yes, across the sales, product, business and technical teams.

Where should a software company start with AI?

With one feature customers would pay for, measured with evals from the first release. AI agent evaluation starts there.

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