Work on what matters.
Ship what changes everything.
Get to know us
Who are we

Co-founder & CEO
Zvonimir Sabljic
I graduated with a Master's in engineering from the University of Zagreb and entered the tech world with a passion for problem-solving. In 2016, I led A Web Whiteboard, which we sold to Miro after reaching 1.5 MAU. Post-acquisition, I learned ML and explored new ideas.
In 2023, we launched our first open-source project for autonomous automated tests, gaining 1.4k Github stars. After seeing AI's potential, we built GPT Pilot, one of the fastest-growing open-source projects, and in October 2023, we created Pythagora, an AI system for building Web Apps.

Co-founder & CTO
Leon Ostrez
I've always been passionate about technology, culminating in a Master's degree in computer science. My career has spanned freelancing for tech startups and working as a contractor for Ericsson Nikola Tesla, fueled by my love for problem-solving and programming.
At college, I met Zvonimir, and at Faze Clan as a lead engineer, we explored using AI and Machine Learning to craft pixel-perfect websites. Beyond work, I'm an avid board game player, nature enthusiast, and have competed in sailing for seven years. My life is also enriched by my two 1-year-old Croatian Shepherds, Ria and Luna, adding joy and energy to my daily routine.

A team of creators and problem-solvers working with AI agents to transform how apps are built
Here at Pythagora, we like to think of ourselves as a team of builders. Not just builders of code, but of ideas, connections, and possibilities.
We're a small group of problem-solvers and creators, working together to transform how apps are built. Our "band" isn't made up of guitars and drums but of 14 AI agents collaborating with developers to create production-ready apps faster than ever before.

A team of creators and problem-solvers working with AI agents to transform how apps are built
Like any great team, we depend on each other, humans and AI alike, to make something incredible.
We've built Pythagora on the foundation of collaboration and curiosity. It's more than just an AI-powered development tool; it's a culture of innovation. Whether it's our open-source roots with GPT Pilot (32k GitHub stars and counting!) or our commitment to the Functional Source License, everything we do is about redefining what's possible while staying open, transparent, and thoughtful about the impact we create.
Words from the CEO
Ego blocks innovation.
Always.
Ego blocks
innovation.
Always.
Our mission
To help builders focus on building.
Our beliefs
Collaboration between people and technology fuels progress.
Our Values
Openness, creativity, and a constant drive to make things better.
Interested in joining our team?