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Syntunia / About us

Built by people.
For your expertise.

We’re building Syntunia because the knowledge that makes your work valuable should become a capability you own.

Private models. Visible methods. A team you can talk to.

The people behind the product.

Three perspectives. One shared purpose.
Joseph Rosenbaum

Founder & Lead Engineer

Joseph Rosenbaum

The technology behind the product.

Joe founded Syntunia and built the underlying technology. He leads backend engineering, bringing the model workflows and systems behind the product to life. His background in social work, nonprofit education, and helping people use AI shapes the problems he chooses to solve.

Uros Pesic

Co-founder & Technical Lead

Uros Pesic

Connecting technology and product.

Uros brings hands-on experience in AI, automation, integrations, and custom tooling. At Syntunia, he works alongside Joe to connect that technical foundation with integrations and a product people can actually use.

Laurie Linn

Operations & Coordination

Laurie Linn

Keeping the work moving.

Laurie brings project coordination and a practical, approachable way of working with AI. She keeps people, priorities, and communication connected as Syntunia takes shape.

Why we’re here

Your knowledge.
Your capability.

Organizations already hold the expertise that makes them different. We want to help them turn it into models they can inspect, refine, and keep under their control.

Syntunia is being built by the team at Synaptic Labs. Here, our focus is the product: bringing data creation, training, and evaluation into one controlled loop.

Explore our research

Build it with us.Follow the decisions, see what’s taking shape, or tell us about your domain.