Intentface Team

Valtteri Karesto

CTO, Founder

Valtteri leads engineering at Intentface. He works on the systems side of agentic products — orchestration, retrieval, evals — and writes the bulk of the technical articles on intentface.com. Before Intentface he spent a decade shipping data and ML infrastructure in startups.

Writing

Agents, workflows, and tools arranged along a spectrum from fixed scripts to autonomous agents

Agents, Workflows, and Tools: Navigating Through the Hype

Thoughts on the Model Context Protocol Part 2

Thoughts on the Model Context Protocol

Synthetic Data in 2025: Revolutionizing GenAI Model Performance

Intentface team at San Francisco TechCrunch Disrupt 2023

Founder Conversations: A Week of LLM Insights in the Bay Area

The HARG Truth: AI's Need for the Human Element