Lovelaice · Author
Catalina Turlea
Founder & CEO, Lovelaice
Engineer-turned-founder building the discipline of AI validation for product teams.
Catalina is the founder and CEO of Lovelaice. Before Lovelaice she co-founded nilo(previously nilo.health) — a workplace mental-health platform and grew to serve hundreds of enterprise customers across Europe — where she led the engineering organisation as CTO.
In 2025, between companies, she ran a small tech consultancy and worked on more than ten startup projects, almost all of which had an AI feature inside. The pattern was always the same: someone had written a prompt, picked a model based on whatever was popular that month, and shipped it. Everyone knew it wasn't working well. Nobody had a way to make it better. That repeated observation is what became Lovelaice.
She holds an MSc in Mobile Computing from the University of Applied Sciences Upper Austria and a BSc in Computer Science from the Polytechnic University in Bucharest, Romania. She teaches AI evaluation and experimentation to product managers on Maven, runs Lovelaice's engineering practice end-to-end, and writes here about the methods her team uses to test AI features before users see them.
Background & credentials
- MSc Mobile Computing — University of Applied Sciences Upper Austria
- BSc Computer Science
- Former Founder & CTO, nilo
- Maven instructor — AI evaluation for product managers
Published by Catalina
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Ship AI Features With Confidence for PMs
Course on shipping AI features with confidence for product managers.
Masterclass ↗
Reverse-Engineering AI Products: From System Prompts to Cost
Let's look at some of the most popular AI products and their estimated AI cost.
Masterclass ↗
Myth Busters Edition - Prompting Techniques
Let's test out some popular beliefs about prompting AI.
Masterclass ↗
Demystify popular AI features with us - part 1
Breaking down how popular AI features work under the hood.
Masterclass ↗
Personalised Activation Emails with AI
Live workshop on building AI-powered personalised activation emails.
Masterclass ↗
Personalization demo for Airbnb AI product feature
A demo of AI experimentation for personalisation features.
Masterclass ↗
Test an AI Feature with us - Implement Linear's AI Slack feature
Live walkthrough implementing Linear's AI Slack feature.
Masterclass ↗
AI Experimentation Masterclass: Personalised Airbnb Description with AI
Your first AI experiment - a live walkthrough for PMs.